RP120

RP120 NISSHINBO | Alldatasheet

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Low Input / Output 1.5 A Low Dropout Regulator No.EA-585-251006 The RP120 is a very low dropout regulator which operates from input voltage as low as 0.768 V (@VSET = = 3.3 V, IOUT = 1 A) NMOS transistor as the driver. The VBIAS pin provides the higher supply necessary for the LDO circuitry while the output current comes directly from the VIN input for high efficiency regulation. ⚫ High PSRR, high output current, and fast response characteristics. ⚫ Suitable for sensitive sensors, high-quality audio, and RF devices. ⚫ Very small WLCSP package (1.2 mm x 0.8 mm x 0.29 mm).

• Input Voltage Range : VIN = VSET + VDIFF to VBIAS IOUT = 1.5 A) VBIAS = 2.4 V to 5.5 V
• Output Voltage Setting Range: Internal Fixed Type: 0.6 V to 2.0 V Adjustable Output Type: 0.6 V to 3.6 V
• Output Current: IOUTMAX = 1.5 A
• Supply Current: Typ. 35 µA
• Output Noise: Typ. 50 µVrms (VSET = 0.6 V)
• Power Supply Ripple Rejection: Typ. 95 dB (f = 1 kHz, Ripple in VIN) Typ. 60 dB (f = 100 kHz, Ripple in VIN)
• Dropout Voltage: Typ. 102 mV (IOUT = 1.5 A, VSET = 0.6 V, VBIAS = 3.3 V)
• Inrush Current Limit: Typ. 600 mA
• Short Circuit Current Protection: Typ. 600 mA
• Thermal Shutdown: Typ. 165 C
• Ceramic Capacitor: COUT 4.7 µF DC/DC Converter VBIAS CE VIN GND VOUT RP120xxx1D COUT CIN CE Control VFB CBIAS RP120 (Internal Fixed Type) Typical Application Circuit WLCSP-6-P11 1.2 x 0.8 x 0.29
• Portable communication devices, battery-powered devices, camera, video, audio.
• Communication devices such as RF modules, clock generation devices such as VCOs and PLLs.
• Constant voltage source for analog circuits of FPGA and SoC. PACKAGE (unit: mm) OVERVIEW KEY BENEFITS KEY SPECIFICATIONS TYPICAL APPLICATION

APPLICATIONS

No.EA-585-251006 SELECTION GUIDE SELECTION GUIDE Product Name Package Quantity per Reel Pb Free Halogen Free RP120Zxx1Dy-E2-F WLCSP-6-P11 5,000 pcs YES YES xx : Specify the output voltage from 0.6 V (06) to 2.0 V (20) in 0.1 V increments. Output voltage external setting type is fixed to (00). y : Used when specifying in units of 10mv such as 0.75V Example: RP120Z071D5 BLOCK DIAGRAM VIN VOUT VBIAS GND CE Vref Current Limit UVLO Thermal Shutdown VFB SoftStart RP120xxx1D Block Diagram

No.EA-585-251006 PIN DESCRIPTIONS Top View Bottom View WLCSP-6-P11 Pin Configuration RP120Z(WLCSP-6-P11) Pin Description Symbol Pin No. I/O Description VOUT A1 O Output voltage pin. The VOUT pin supplies power to the load. A minimum output capacitance shown in “Phase Compensation” section is required to ensure stability. See the “Phase Compensation“ section for more information on output capacitance. VFB B1 I Output Feedback Pin For the type that fixes the output voltage internally, connect this pin to the VOUT pin. For the type that sets the output voltage externally, connect this pin to a resistor divider from VOUT pin to GND. GND C1 - Ground pin of the internal circuit. VIN A2 I Power supply pin of the NMOS driver. Input Supply Voltage. Output load current is supplied directly from VIN. The VIN pin should be locally bypassed to GND. CE B2 I Chip Enable Pin. Logic "High" input : LDO is active, Logic “Low” input: the LDO into shutdown. This pin is pulled down internally. VBIAS C2 I Analog Power Supply Pin Must be connected to an external supply voltage. The VBIAS pin should be locally bypassed to GND. Please refer to “TYPICAL APPLICATION CIRCUITN“ or “OPERATION“ for details. C B A C B A

No.EA-585-251006 Internal Equivalent Circuit Diagram of Pin VOUT Driver VIN Internal equivalent circuit diagram of VIN and VOUT pin CE VFB Internal equivalent circuit diagram of CE pin Internal equivalent circuit diagram of VFB pin

No.EA-585-251006 ABSOLUTE MAXIMUM RATINGS ABSOLUTE MAXIMUM RATINGS Symbol Item Ratings Unit VBIAS Analog Power Supply Voltage −0.3 to 6.5 V VIN NMOS driver power input voltage −0.3 to VBIAS + 0.3 ≤ 6.5 V VCE Input Voltage (CE pin) −0.3 to 6.5 V VOUT Output Voltage −0.3 to VIN + 0.3 ≤ 6.5 V VFB VFB pin Voltage −0.3 to VOUT + 0.3 ≤ 6.5 V Tj Junction Temperature Range*1 −40 to 125 C Tstg Storage Temperature Range −55 to 125 C ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause permanent damage and may degrade the lifetime and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings are not assured. *1 Calculate the power loss of the IC from the usage conditions, and calculate the junction temperature using it and the thermal resistance. Please refer to "Thermal characteristics" for thermal resistance and thermal parameters under our measurement board conditions.

No.EA-585-251006 ELECTROSTATIC DISCHARGE(ESD) RATINGS Symbol Conditions Ratings Unit VHBM HBM C=100pF、R=1.5kΩ ±2000 V VCDM CDM ±1000 Electrostatic Discharge Ratings The electrostatic discharge test is done based on JESD47. In the HBM method, ESD is applied using the power supply pin and GND pin as reference pins. RECOMMENDED OPERATING CONDITIONS RECOMMENDED OPERATING CONDITIONS Symbol Item Ratings Unit VBIAS Input Voltage 2.4 to 5.5 (VSET < 0.9 ) VSET + 1.5V to 5.5 (VSET ≥ 0.9) V VIN VSET + VDIF to VBIAS (Max. 5.5) V Ta Operating Temperature Range −40 to 85 °C RECOMMENDED OPERATING CONDITIONS All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if they are used over such ratings by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions.

No.EA-585-251006

ELECTRICAL CHARACTERISTICS

VBIAS = VCE = 3.6 V, VIN = VSET + 0.5 V, IOUT = 1 mA, CBIAS = CIN = 1.0 µF, COUT = 4.7 µF unless otherwise specified. The specifications surrounded by are guaranteed by design engineering at −40C ≤ Ta ≤ 85C. RP120xxx1D (Ta = 25C) Symbol Parameter Conditions Min. Typ. Max. Unit VOUT Output Voltage Ta = 25C VSET ˃ 1.2V x 0.993 x 1.007 V VSET ≤ 1.2V - 0.009 + 0.009 VSET ˃ 1.2V x 0.985 x 1.015 VSET ≤ 1.2V - 0.018 + 0.018 IBIAS VBIAS Pin Supply Current IOUT = 0mA 35 50 µA IIN VIN Pin Supply Current IOUT = 0mA 1.5 2.8 µA ISTBB VBIAS pin Standby Current VBIAS = 5.5V, VCE = 0V 0 0.2 µA ISTBI VIN pin Standby Current VBIAS = 5.5V, VCE= 0V 0 0.2 µA ICEH CE Pin Input Current ”H” VBIAS = VCE = 5.5 V 0.05 0.25 0.6 µA  VOUT / IOUT Load Regulation 1mA ≤ IOUT ≤ 1.5A -1.7 0.1 1.7 %  VOUT / VIN VIN Line Regulation VSET + 0.1V ≤ VIN ≤ 3.6V -0.25 0.25 %/V  VOUT / VBIAS VBIAS Line Regulation VSET + 1.5V ≤ VBIAS ≤ 5.5V -0.25 0.25 %/V RDISTR Auto-discharge NMOS On-resistance VBIAS = 3.6V, VCE = 0V 50 Ω VCEH CE Pin Input Voltage ”H” 0.9 5.5 V VCEL CE Pin Input Voltage ”L” 0 0.4 V VDIF Dropout Voltage VBIAS = 3.3V (VSET ≤ 1.8V) VBIAS = VSET + 1.5V (1.8V < VSET ) Refer to the “PRODUCT- SPECIFIC ELECTRICAL CHARACTERISTICS” V tSS Soft Start Time (1) 100 185 320 µs ISC Short-circuit Current VOUT= 0V 0.6 A ILIMRISE Limit Current at Start-up VOUT= 0V 0.6 A VUVLOF UVLO Detection Voltage VBIAS = VCE = 3.6V, VIN Falling 0.26 0.3 0.34 V VUVLOR UVLO Release Voltage VBIAS = VCE = 3.6V, VIN Rising 0.36 0.4 0.44 V All products are tested under the condition of Tj ≈ Ta = 25°C. (1) It is specified based on the measurement result of the time when the VOUT pin voltage rises from 10% to 90%, and converted it to 100% time by calculation.

No.EA-585-251006 The specifications surrounded by are guaranteed by design engineering at −40C ≤ Ta ≤ 85C. RP120x001D (Ta = 25C) Symbol Parameter Conditions Min. Typ. Max. Unit VFB Feedback pin Output Voltage Ta = 25C 0.591 0.6 0.609 V −40C ≤ Ta ≤ 85C 0.582 0.6 0.618 IBIAS VBIAS Pin Supply Current IOUT = 0mA 35 50 µA IIN VIN Pin Supply Current IOUT = 0mA 1.5 2.8 µA ISTBB VBIAS pin Standby Current VBIAS = 5.5V , VCE = 0V 0 0.2 µA ISTBI VIN pin Standby Current VBIAS = 5.5V , VCE = 0V 0 0.2 µA ICEH CE Pin Input Current ”H” VBIAS = VCE = 5.5V 0.05 0.25 0.6 µA  VOUT / IOUT Load Regulation 1mA ≤ IOUT ≤ 1.5A -1.7 0.1 1.7 %  VOUT / VIN VIN Line Regulation VSET + 0.1V ≤ VIN ≤ 3.6V -0.25 0.25 %/V  VOUT / VBIAS VBIAS Line Regulation VSET + 1.5V ≤ VBIAS ≤ 5.5V -0.25 0.25 %/V RDISTR Auto-discharge NMOS On-resistance VCE = 0V 50 Ω VCEH CE Pin Input Voltage ”H” 0.9 5.5 V VCEL CE Pin Input Voltage ”L” 0 0.4 V VDIF Dropout Voltage VSET = 0.6V, VBIAS = 3.3V IOUT = 1.0A 0.067 0.115 V IOUT = 1.5A 0.102 0.168 tSS Soft Start Time (1) 100 185 320 µs ISC Short-circuit Current VOUT= 0V 0.6 A ILIMRISE Limit Current at Start-up VOUT= 0V 0.6 A VUVLOF UVLO Detection Voltage VBIAS = VCE = 3.6V, VIN Falling 0.26 0.3 0.34 V VUVLOR UVLO Release Voltage VBIAS = VCE = 3.6V, VIN Rising 0.36 0.4 0.44 V All test items listed under Electrical Characteristics are done with short-circuiting VOUT pin and VFB pin, and under the pulse load condition (Tj ≈ Ta = 25°C). (1) It is specified based on the measurement result of the time when the VOUT pin voltage rises from 10% to 90%, and converted it to 100% time by calculation.

No.EA-585-251006 The specifications surrounded by are guaranteed by design engineering at −40°C ≤ Ta ≤ 85°C RP120Zxx1D Product-specific Electrical Characteristics Product Name VOUT [V] VDIF [mV] Typ. Ta = 25°C −40°C ≤ Ta ≤ 85°C IOUT=1.0A IOUT=1.5A

No.EA-585-251006 TYPICAL APPLICATION CIRCUIT DC/DC Converter VBIAS CE VIN GND VOUT RP120xxx1D COUT CIN CE Control VFB CBIAS RP120xxx1D (Internal Fixed Type) Typical Application Circuit DC/DC Converter VBIAS CE VIN GND VOUT RP120x001D COUT CIN CE Control VFB CBIAS RP120x001D (Adjustable Output Type) Typical Application Circuit

No.EA-585-251006 External Components VIN, VBIAS pins should be locally bypassed to GND to make their impedance low. If their impedance is high, making unexpected noise or unstable operation may result. A capacitor (CBIAS) between VBIAS pin and GND and another capacitor (CIN) between VIN pin and GND should be 1uF or more each. It is desirable to choose X7R and X5R ceramic capacitors (voltage rating should be more than twice as much as input), which have good temperature characteristics of ESR, ESL, and capacitance. Phase Compensation The RP120 is designed to be stable with an output capacitor for phase compensation with whole range of the output load current. An output capacitor of minimum 4.7µF (VSET ≤ 2.0V), or minimum 10μF (VSET> 2.0V) or greater value of COUT is recommended to ensure stability. Note that bypass capacitors used to decouple individual components powered by the more stable characteristics and are more suitable for use as the output capacitor. It is desirable to choose X7R and X5R ceramic capacitor for output capacitor. The X7R type has better stability across temperature, while the X5R is less expensive and is available in higher values. Select so that the following effective capacitance can be secured. Set Output Voltage (VSET) Effective Capacitance 0.6V ≤ VSET < 1.2V Min. 2.7µF 1.2V ≤ VSET ≤ 2.0V Min. 2.4µF 2.0V < VSET ≤ 3.6V Min. 6.0µF External Resistor for Setting Output Voltage The output voltage is set by the ratio of two external resistors as shown above. Output Voltage Setting Range ： 0.6V to 3.6V VFB = 0.6V (Typ.) The set output voltage (VSET) is as follows. VSET = VFB × ((R1 + R2) / R2) More precisely, the current in R1 is the current in R2 plus the internal current through the resistance (R IC) between VFB pin and GND. The value of the RIC is Typ.3.6MΩ, therefore, VFB×R1/RIC makes an error. If R1 << RIC, the error can be reduced. Use a resistance value, R2 of 20k or less for VSET <1.3V and 10k or less for VSET ≥ 1.3V.

No.EA-585-251006 OPERATION Chip Enable Function Input "High" to CE pin, the RP120 is active. Input "Low" to CE pin, the RP120 is into shutdown. Regardless of the state of VIN and VBIAS voltage, a voltage can be forced to CE pin. The CE pin is pulled down inside the IC with a constant current of Typ. 0.25µA, therefore, when the CE pin is left floating, the RP120 goes into shutdown state. CE pin must be tied to a valid logic level (such as VBIAS ) if not used. UVLO (Undervoltage Lock Out) Function An undervoltage lockout comparator (UVLO) is activated while CE pin is “High”. The UVLO comparator senses VIN pin voltage to ensure that the VIN supply for the LDO is greater than UVLO released voltage (VUVLOR, Typ. 0.4V) before enabling the LDO. If VIN is below the UVLO threshold (VUVLOF, Typ. 0.3V), the UVLO shuts down the LDO, and VOUT is pulled to GND through the external divider and internal auto discharge transistor for Off state. After UVLO is released, the LDO starts up with soft-start. Thermal Shutdown Function The RP120 has internal thermal limiting designed to protect the device during momentary overload conditions. For continuous normal conditions, the maximum junction temperature rating of 125°C must not be exceeded. At higher temperatures, or in cases where internal power dissipation cause excessive self- heating on-chip, the thermal shutdown circuitry will shut down LDO when the junction temperature exceeds Typ. 165°C, the RP120 will reenable once the junction temperature drops back to thermal shutdown released threshold (Typ. 125°C), the IC will restart with the soft start operation. Auto Discharge When turning off, the V OUT voltage quickly pulled down to near 0V by discharging electric charge stored in output capacitor through the MOSFET connected between the VOUT pin and GND. The auto discharge function is enabled when CE pin = ”Low”, thermal shutdown detection, or UVLO detection. This function is effective when V BIAS is the minimum operating voltage or higher . The on-resistance of the MOSFET is Typ. 50Ω.

No.EA-585-251006 Soft Start / Inrush Current Limit The RP120 includes a soft-start feature to prevent excessive inrush current flow at VIN during start-up. When the LDO is enabled, the soft -start circuitry gradually increases the internal reference voltage of LDO over a period of approximately 185µs. In addition, the RP120 limits the inrush current up to Typ. 600mA during startup. The inrush current depends on the capacitance value of COUT. Connecting a large load and the inrush current value may exceed the threshold of Typ. 600mA during startup, the slew rate is further limited and extended start-up time. If an effective capacitance value of the COUT is larger than about 110µF / VSET is used, the output voltage ramp up time is determined by the inrush current limit value and COUT value. The output turning on time (tON) can be calculated from the following equation: tON = tD + COUT x VSET / ILIMRISE tD : Delay Time at Start-up 60µs VSET : Set Output Voltage ILIMRISE: Current Limit at Start-up Typ. 600mA If the load current (ILOAD) exists other than the charge current to COUT during start-up, the start-up time is extended. The load current over ILIMRISE may interfere charging of COUT and the output does not rise up. VCE VOUT COUT ≤ 110 µF/VSET VOUT COUT > 110 µF/VSET tD ソフトスタート時間tss (Typ. 185 µs) VSET VSET VCE ≥ VCEH VCE ≤ VCEL 制限電流による立ち上がり時間 COUT x VSET / ILIMRISE Soft Start Time Turning on time by Current Limit

No.EA-585-251006 Thermal Characteristics 1 The power dissipation of the package is dependent on PCB material, layout, and environmental conditions. The following measurement conditions are based on JEDEC STD. 51 Item Measurement Result Thermal Resistance (ja) ja = 170°C/W Thermal Parameters (ψjt) ψjt =41.7°C/W ja：Junction-to-Ambient Thermal Resistance. ψjt：Thermal parameters between junction temperature and package mark surface center temperature. Measurement Condition Measurement Status Board Mounting State (Wind speed = 0m/s) Board Material Glass Epoxy Resin (4-layer board) Board Size 76.2mm x 114.3mm x 1.6mm Wiring Rate Outer Layer (1-Layer): 10% or less Inner Layers (2 and 3-Layers): 74.2 x 74.2mm 100% Outer Layer (4-Layer): 10% or less Measurement Board Pattern 74.2 74.2 76.2 114.3

No.EA-585-251006 Thermal Characteristics 2 Thermal characteristics depend on the mounting conditions. The following thermal characteristics are measurement data using our evaluation board. Item Measurement Result Thermal Resistance (ja) ja = 80°C/W Thermal Parameters (ψjt) ψjt =17.1°C/W ja：Junction-to-Ambient Thermal Resistance. ψjt：Thermal parameters between junction temperature and package mark surface center temperature. Measurement Condition Measurement Status Board Mounting State（Wind Speed 0m/s） Board Material Glass Epoxy Resin (4-Layer Board) Board Size 30mm × 30mm × 1.0mm Wiring Rate Outer Layer (1-Layer): 85% Inner Layers (2 and 3-Layers): 85% Outer Layer (4-Layer): 85% PCB Layout - 1st Layer PCB Layout - 2nd Layer PCB Layout - 3rd Layer PCB Layout - 4th Layer

No.EA-585-251006 Calculation Method of Junction Temperature Using Thermal Characteristics The junction temperature (Tj) inside the IC can be calculated from the thermal characteristics using the following formula. Tj = Ta ＋ θja × P Tj = Tc(top) ＋ψjt × P Ta: Ambient temperature Tc(top) ： Package mark surface center temperature P ： (VIN – VOUT) × IOUT （Power consumption under customer's usage conditions）

No.EA-585-251006 TECHNICAL NOTES Constraints of the voltage value and the sequence of VBIAS and VIN VIN voltage must be applied below V BIAS voltage since a forward current flows through the parasitic diode in the IC. VBIAS ≥ VIN should be true even when they turn on and off. At startup, supply VIN and VBIAS at the same time, or supply VIN after VBIAS. When turning off the supply voltage of VIN and VBIAS, turn them off at the same time, or turn off VIN before VBIAS. Thermal Shutdown The thermal shutdown function prevents the IC from fuming and firing but does not ensure the IC’s reliability or keep the IC below the absolute maximum ratings. The thermal shutdown function does not operate against the heat generated by abnormal IC operation such as latch-up and overvoltage. The thermal shutdown function operates in a state over the absolute maximum ratings, and should not be used for a system design.

No.EA-585-251006

APPLICATION INFORMATION

The output voltage is set by the ratio of two external resistors (R1, R2). The device servos the output to maintain the VFB pin voltage at 0.6V(referenced to ground). The output voltage (VSET) can be calculated using the formula below. GND VOUT VFB RIC IIC VFB VSET (1)、(2) I1 can be substituted by formula (3) VSET =VFB + R1  (IIC + VFB / R2) R1  IIC in the above formula (5) is the error. Thus, R1 x IIC = R1  VFB / RIC If R1<<RIC, the error can be minimized. If the error is ignored, the output voltage is calculated by the next formula. RIC of RP120Z001D is Typ.3.6M (Ta=25C, guaranteed by design value). The accuracy of the output voltage is determined by the VFB accuracy and resistance accuracy. The current calculated by VSET  (R1 + R2) flows between the VOUT pin and GND.

No.EA-585-251006 VFB of RP120Z001D is typically 0.6V. Recommended output voltage setting range: 0.6V ≤ VSET ≤ 3.6V VFB accuracy: 0.6V ± 18mV (guaranteed by design in all temperature range). Use a resistance value, R2 of 20k or less for VSET <1.3V and 10k or less for VSET ≥ 1.3V. Reference Resistance Value Table Set Output Voltage [V] R1 [k R2 [k

0.6 Short Open

0.7 3.3 20 0.8 6.6 20 0.9 9.9 20 1.05 14.9 20 1.1 16.5 20 1.2 19.9 20 1.3 11.6 10 1.5 14.9 10 1.8 19.9 10 2.5 31.6 10 2.8 36.5 10 3.0 39.9 10 3.3 44.8 10 3.6 49.8 10

No.EA-585-251006 PCB Layout Internal Fixed Type Adjustable Output Type VBIAS CE VIN GND VOUT RP120xxx1D COUT CIN CE Control VFB CBIAS RP120xxx1D (Internal Fixed Type) Circuit RP120x001D (Adjustable Output Type) Circuit VOUT VIN CE VBIAS VFB GND CIN CBIAS COUT VOUT VIN CE VBIAS VFB GND CIN CBIAS COUT VBIAS CE VIN GND VOUT RP120x001D COUT CIN CE Control VFB CBIAS

No.EA-585-251006 TYPICAL CHARACTERISTIC The waveform under the condition VBIAS <VIN describes the characteristics of VIN = VBIAS. Typical Characteristics are intended to be used as reference data, they are not guaranteed. 1) Output Voltage vs. Temperature VBIAS = 3.6 V , CE = VBIAS , IOUT = 1 mA RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V RP120Z201D , VIN = 2.5 V 2） VBIAS Supply Current vs. Temperature VBIAS = 3.6 V , CE = VBIAS RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V 0.57 0.58 0.59 0.60 0.61 0.62 0.63 -40 -20 0 20 40 60 80 Output Voltage VOUT [V] Temperature Ta [°C] 1.17 1.18 1.19 1.20 1.21 1.22 1.23 -40 -20 0 20 40 60 80 Output Voltage VOUT [V] Temperature Ta [°C] 1.97 1.98 1.99 2.00 2.01 2.02 2.03 -40 -20 0 20 40 60 80 Output Voltage VOUT [V] Temperature Ta [°C] -40 -20 0 20 40 60 80 Temperature Ta [°C] VBIAS Supply Current IBIAS [µA] -40 -20 0 20 40 60 80 Temperature Ta [°C] VBIAS Supply Current IBIAS [µA]

No.EA-585-251006 RP120Z201D , VIN = 2.5 V 3) VIN pin Supply Current vs. Temperature VBIAS = 3.6 V , CE = VBIAS RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V RP120Z201D , VIN = 2.5 V -40 -20 0 20 40 60 80 Temperature Ta [°C] VBIAS Supply Current IBIAS [µA] 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 80 Temperature Ta [°C] VIN Supply Current IIN [µA] 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 80 Temperature Ta [°C] VIN Supply Current IIN [µA] 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 80 Temperature Ta [°C] VIN Supply Current IIN [µA]

No.EA-585-251006 4） VBIAS pin Standby Current vs. Temperature VBIAS = 5.5 V, CE = 0 V RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V RP120Z201D , VIN = 2.5 V 5） VIN pin Standby Current vs. Temperature VBIAS = 5.5 V, CE = 0 V RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V -0.2 -0.1 0.0 0.1 0.2 -40 -20 0 20 40 60 80 VBIAS Standby Current ISTBB [μA] Temperature Ta [°C] -0.2 -0.1 0.0 0.1 0.2 -40 -20 0 20 40 60 80 VBIAS Standby Current ISTBB [μA] Temperature Ta [°C] -0.2 -0.1 0.0 0.1 0.2 -40 -20 0 20 40 60 80 VBIAS Standby Current ISTBB [μA] Temperature Ta [°C] -0.2 -0.1 0.0 0.1 0.2 -40 -20 0 20 40 60 80 VIN Standby Current ISTBI [μA] Temperature Ta [°C] -0.2 -0.1 0.0 0.1 0.2 -40 -20 0 20 40 60 80 VIN Standby Current ISTBI [μA] Temperature Ta [°C]

No.EA-585-251006 RP120Z201D , VIN = 2.5 V 6） Dropout Voltage vs. Output Current RP120Z121D , CE = VBIAS VBIAS = 2.7 V VBIAS = 3.0 V VBIAS = 3.6 V -0.2 -0.1 0.0 0.1 0.2 -40 -20 0 20 40 60 80 VIN Standby Current ISTBI [μA] Temperature Ta [°C] 120 160 200 240 0 500 1000 1500 Dropout Voltage VDIF [mV] Output Current IOUT [mA] Ta = -40°C Ta = 25°C Ta = 85°C 120 160 200 0 500 1000 1500 Dropout Voltage VDIF [mV] Output Current IOUT [mA] Ta = -40°C Ta = 25°C Ta = 85°C 120 160 0 500 1000 1500 Dropout Voltage VDIF [mV] Output Current IOUT [mA] Ta = -40°C Ta = 25°C Ta = 85°C

No.EA-585-251006 7） Dropout Voltage vs. Temperature VBIAS = 3.0 V , CE = VBIAS RP120Z061D 8） Dropout Voltage vs. Driver Drive Voltage（VBIAS – VSET） RP120Z121D , CE = VBIAS IOUT = 1.0 A IOUT = 1.5 A 9) Output Voltage vs. VBIAS Input Voltage VBIAS = 5.5 to 0 V Sweep , CE = VBIAS RP120Z061D , VIN = 1.1V RP120Z121D , VIN = 1.7V 100 150 200 -40 -20 0 20 40 60 80 Dropout Voltage VDIF [mV] Temperature Ta [ºC] Iout=1A Iout=1.5A IOUT = 1 A IOUT = 1.5 A 120 160 Dropout Voltage VDIF [mV] VBIAS-VSET [V] Ta = -40°C Ta = 25°C Ta = 85°C 120 160 200 240 Dropout Voltage VDIF [mV] VBIAS-VSET [V] Ta = -40°C Ta = 25°C Ta = 85°C 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 1 2 3 4 5 Output Voltage VOUT [V] VBIAS Input Voltage VBIAS [V] Iout=1mA Iout=1000mA Iout=1500mA IOUT = 1 mA IOUT = 1000 mA IOUT = 1500 mA 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 1 2 3 4 5 Output Voltage VOUT [V] VBIAS Input Voltage VBIAS [V] Iout=1mA Iout=1000mA Iout=1500mA IOUT = 1 mA IOUT = 1000 mA IOUT = 1500 mA

No.EA-585-251006 RP120Z201D , VIN = 2.5V 10) Output Voltage vs. VIN Input Voltage RP120Z061D , VIN = VBIAS to 0 V Sweep , CE = VBIAS VBIAS = 2.4 V VBIAS = 3.6 V VBIAS = 5.5 V 0.0 0.5 1.0 1.5 2.0 2.5 0 1 2 3 4 5 Output Voltage VOUT [V] VBIAS Input Voltage VBIAS [V] Iout=1mA Iout=1000mA Iout=1500mA IOUT = 1 mA IOUT = 1000 mA IOUT = 1500 mA 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 1 2 3 4 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 1 2 3 4 5 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA

No.EA-585-251006 RP120Z121D , VIN = VBIAS to 0 V Sweep , CE = VBIAS VBIAS = 2.7 V VBIAS = 3.6 V VBIAS = 5.5 V RP120Z201D , VIN = VBIAS to 0 V Sweep , CE = VBIAS VBIAS = 3.5 V VBIAS = 5.5 V 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 1 2 3 4 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 1 2 3 4 5 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA 0.0 0.5 1.0 1.5 2.0 2.5 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA 0.0 0.5 1.0 1.5 2.0 2.5 0 1 2 3 4 5 Output Voltage VOUT [V] VIN Input Voltage VIN [V] Iout=1mA Iout=100mA IOUT = 1 mA IOUT = 100 mA

No.EA-585-251006 11) VBIAS pin Supply Current vs. VBIAS Input Voltage VBIAS = 5.5 to 0 V Sweep , CE = VBIAS RP120Z061D RP120Z121D RP120Z201D 12) Supply Current vs. VIN Input Voltage RP120Z061D , VBIAS = 5.5 V , VIN = 5.5 to 0 V Sweep , CE = VBIAS Overall View Zoom-in View VBIAS Input Voltage VBIAS [V] VIN=0.7V VIN=1.1V VIN=VBIAS VIN = 0.7 V VIN = 1.1 V VIN = VBIAS VBIAS Supply Current IBIAS [µA] VBIAS Input Voltage VBIAS [V] VIN=1.3V VIN=1.7V VIN=VBIAS VIN = 1.3 V VIN = 1.7 V VIN = VBIAS VBIAS Supply Current IBIAS [µA] VBIAS Input Voltage VBIAS [V] VIN=2.1V VIN=2.5V VIN=VBIAS VIN = 2.1 V VIN = 2.5 V VIN = VBIAS VBIAS Supply Current IBIAS [µA] -3000 -2000 -1000 1000 2000 3000 4000 0 1 2 3 4 5 VIN Input Voltage VIN [V] VIN Supply Current VBIAS Supply Current Supply Current IIN, IBIAS [µA] -10 0 1 2 3 4 5 VIN Input Voltage VIN [V] VIN Supply Current VBIAS Supply Current Supply Current IIN, IBIAS [µA]

No.EA-585-251006 RP120Z121D Overall View Zoom-in View RP120Z201D Overall View Zoom-in View Note that if the input voltage VIN drops below the output set voltage VSET, current will flow from the VBIAS pin to the VIN pin via the inside of the IC. However, it does not flow under the condition that VBIAS decreases at the with VIN. 13) Chip Enable Threshold Voltage vs. Temperature RP120Z121D , VBIAS = 3.6 V , VIN = 1.7 V CE = "High" CE = "Low" -3000 -2000 -1000 1000 2000 3000 4000 0 1 2 3 4 5 VIN Input Voltage VIN [V] VBIAS Supply Current VIN Supply Current Supply Current IIN, IBIAS [µA] -10 0 1 2 3 4 5 VIN Input Voltage VIN [V] VBIAS Supply Current VIN Supply Current Supply Current IIN, IBIAS [µA] -3000 -2000 -1000 1000 2000 3000 4000 0 1 2 3 4 5 VIN Input Voltage VIN [V] VIN Supply Current VBIAS Supply Current Supply Current IIN, IBIAS [µA] -10 0 1 2 3 4 5 VIN Input Voltage VIN [V] VIN Supply Current VBIAS Supply Current Supply Current IIN, IBIAS [µA] 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 -40 -20 0 20 40 60 80 CE Threshold Voltage VCEH [V] Temperature Ta [°C] 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 -40 -20 0 20 40 60 80 CE Threshold Voltage VCEL [V] Temperature Ta [°C]

No.EA-585-251006 14) VIN Ripple Rejection vs. VIN Input Voltage RP120Z061D , VBIAS = 3.6 V , VIN = VBIAS to 0.6 V , Vripple = 0.2V p-p , CE = VBIAS IOUT = 1 mA IOUT = 100 mA RP120Z121D , VBIAS = 3.6 V , VIN = VBIAS to 1.2 V , Vripple = 0.2V p-p , CE = VBIAS IOUT = 1 mA IOUT = 100 mA RP120Z201D , VBIAS = 3.6 V , VIN = VBIAS to 2.0 V , Vripple = 0.2V p-p , CE = VBIAS IOUT = 1 mA IOUT = 100 mA 100 120 VIN Ripple Rejection [dB] VIN Input Voltage VIN [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 VIN Ripple Rejection [dB] VIN Input Voltage VIN [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 VIN Ripple Rejection [dB] VIN Input Voltage VIN [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 VIN Ripple Rejection [dB] VIN Input Voltage VIN [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 VIN Ripple Rejection [dB] VIN Input Voltage VIN [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 VIN Ripple Rejection [dB] VIN Input Voltage VIN [V] 0.1kHz 1kHz 10kHz 100kHz

No.EA-585-251006 15) VIN Ripple Rejection vs. VBIAS Input Voltage VIN = 1.1 V , Vripple = 0.2V p-p , CE = VBIAS , IOUT = 100 mA RP120Z061D RP120Z121D RP120Z201D 16) VBIAS Ripple Rejection vs. Frequency VBIAS = 3.6 V , Vripple = 0.2V p-p , CE = VBIAS RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V 100 120 VIN Ripple Rejection [dB] VBIAS Input Voltage VBIAS [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 VIN Ripple Rejection [dB] VBIAS Input Voltage VBIAS [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 VIN Ripple Rejection [dB] VBIAS Input Voltage VBIAS [V] 0.1kHz 1kHz 10kHz 100kHz 100 120 140 0.1 1 10 100 1000 10000 VBIAS Ripple Rejection [dB] Frequency [kHz] IOUT = 1mA IOUT = 30mA IOUT =100mA IOUT = 1mA IOUT = 30mA IOUT = 100mA 100 120 140 0.1 1 10 100 1000 10000 VBIAS Ripple Rejection [dB] Frequency [kHz] IOUT = 1mA IOUT = 30mA IOUT =100mA IOUT = 1mA IOUT = 30mA IOUT = 100mA

No.EA-585-251006 RP120Z201D , VIN = 2.5 V 17) VIN Ripple Rejection vs. Frequency VBIAS = 3.6 V RP120Z061D , VIN = 1.1 V , Vripple = 0.2V p-p RP120Z121D , VIN = 1.7 V , Vripple = 0.2V p-p RP120Z201D , VIN = 2.5 V , Vripple = 0.2V p-p 100 120 140 0.1 1 10 100 1000 10000 VBIAS Ripple Rejection [dB] Frequency [kHz] IOUT = 1mA IOUT = 30mA IOUT =100mA IOUT = 1mA IOUT = 30mA IOUT = 100mA 100 120 140 0.1 1 10 100 1000 10000 VIN Ripple Rejection [dB] Frequency [kHz] IOUT = 1mA IOUT = 30mA IOUT =100mA IOUT = 1mA IOUT = 30mA IOUT = 100mA 100 120 140 0.1 1 10 100 1000 10000 VIN Ripple Rejection [dB] Frequency [kHz] IOUT = 1mA IOUT = 30mA IOUT =100mA IOUT = 1mA IOUT = 30mA IOUT = 100mA 100 120 140 0.1 1 10 100 1000 10000 VIN Ripple Rejection [dB] Frequency [kHz] IOUT = 1mA IOUT = 30mA IOUT =100mA IOUT = 1mA IOUT = 30mA IOUT = 100mA

No.EA-585-251006 18) VBIAS Input Transient Response VBIAS = 3.6 ⇔ 4.6 V , CE = VBIAS , IOUT = 10 mA RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V RP120Z201D , VIN = 2.5 V 19) VIN Input Transient Response VBIAS = 3.6 V , CE = VBIAS , IOUT = 10 mA RP120Z061D , VIN = 1.1 ⇔ 2.1 V RP120Z121D , VIN = 1.7 ⇔ 2.7 V 3.6 4.1 4.6 5.1 0.54 0.56 0.58 0.60 0.62 0.64 0.66 0 10 20 30 40 50 60 VBIAS Input Voltage VBIAS [V] Output Voltage VOUT [V] Time [μs] VBIAS Input Voltage Output Voltage 3.6 4.1 4.6 5.1 1.14 1.16 1.18 1.20 1.22 1.24 1.26 0 10 20 30 40 50 60 VBIAS Input Voltage VBIAS [V] Output Voltage VOUT [V] Time [μs] VBIAS Input Voltage Output Voltage 3.6 4.1 4.6 5.1 1.94 1.96 1.98 2.00 2.02 2.04 2.06 0 10 20 30 40 50 60 VBIAS Input Voltage VBIAS [V] Output Voltage VOUT [V] Time [μs] VBIAS Input Voltage Output Voltage 1.1 1.6 2.1 2.6 0.54 0.56 0.58 0.60 0.62 0.64 0.66 0 10 20 30 40 50 60 VIN Input Voltage VIN [V] Output Voltage VOUT [V] Time [μs] VIN Input Voltage Output Voltage 1.7 2.2 2.7 3.2 1.14 1.16 1.18 1.20 1.22 1.24 1.26 0 10 20 30 40 50 60 VIN Input Voltage VIN [V] Output Voltage VOUT [V] Time [μs] VIN Input Voltage Output Voltage

No.EA-585-251006 RP120Z201D , VIN = 2.5 ⇔ 3.5 V 20) Load Transient Response RP120Z061D , VBIAS = 3.6 V , VIN = 1.1 V , CE = VBIAS tr = tf = 5.0 μs , IOUT = 30 mA ⇔ 1.5 A tr = tf = 1.0 μs , IOUT = 30 mA ⇔ 1.5 A tr = tf = 5.0 μs , IOUT = 1 mA ⇔ 100 mA tr = tf = 0.5 μs , IOUT = 1 mA ⇔ 100 mA 2.5 3.0 3.5 4.0 1.94 1.96 1.98 2.00 2.02 2.04 2.06 0 10 20 30 40 50 60 VIN Input Voltage VIN [V] Output Voltage VOUT [V] Time [μs] VIN Input Voltage Output Voltage 0.0 0.5 1.0 1.5 2.0 0.3 0.4 0.5 0.6 0.7 0.8 0 20 40 60 80 100 120 140 160 Output Current IOUT [A] Output Voltage VOUT [V] Time [μs] Output Current Output Voltage 0.0 0.5 1.0 1.5 2.0 0.3 0.4 0.5 0.6 0.7 0.8 0 20 40 60 80 100 120 140 160 Output Current IOUT [A] Output Voltage VOUT [V] Time [μs] Output Current Output Voltage 100 150 0.3 0.4 0.5 0.6 0.7 0.8 0 20 40 60 80 100 120 140 160 180 Output Current IOUT [mA] Output Voltage VOUT [V] Time [μs] Output Voltage Output Current 100 150 0.3 0.4 0.5 0.6 0.7 0.8 0 20 40 60 80 100 120 140 160 180 Output Current IOUT [mA] Output Voltage VOUT [V] Time [μs] Output Voltage Output Current

No.EA-585-251006 RP120Z121D , VBIAS = 3.6 V , VIN = 1.7 V , CE = VBIAS tr = tf = 5.0 μs , IOUT = 30 mA ⇔ 1.5 A tr = tf = 1.0 μs , IOUT = 30 mA ⇔ 1.5 A tr = tf = 5.0 μs , IOUT = 1 mA ⇔ 100 mA tr = tf = 0.5 μs , IOUT = 1 mA ⇔ 100 mA RP120Z201D , VBIAS = 3.6 V , VIN = 2.5 V , CE = VBIAS tr = tf = 5.0 μs , IOUT = 30 mA ⇔ 1.5 A tr = tf = 1.0 μs , IOUT = 30 mA ⇔ 1.5 A 0.0 0.5 1.0 1.5 2.0 0.9 1.0 1.1 1.2 1.3 1.4 0 20 40 60 80 100 120 140 160 Output Current IOUT [A] Output Voltage VOUT [V] Time [μs] Output Current Output Voltage 0.0 0.5 1.0 1.5 2.0 0.9 1.0 1.1 1.2 1.3 1.4 0 20 40 60 80 100 120 140 160 Output Current IOUT [A] Output Voltage VOUT [V] Time [μs] Output Current Output Voltage 100 150 0.9 1.0 1.1 1.2 1.3 1.4 0 20 40 60 80 100 120 140 160 180 Output Current IOUT [mA] Output Voltage VOUT [V] Time [μs] Output Voltage Output Current 100 150 0.9 1.0 1.1 1.2 1.3 1.4 0 20 40 60 80 100 120 140 160 180 Output Current IOUT [mA] Output Voltage VOUT [V] Time [μs] Output Voltage Output Current 0.0 0.5 1.0 1.5 2.0 1.7 1.8 1.9 2.0 2.1 2.2 0 20 40 60 80 100 120 140 160 Output Current IOUT [A] Output Voltage VOUT [V] Time [μs] Output Current Output Voltage 0.0 0.5 1.0 1.5 2.0 1.7 1.8 1.9 2.0 2.1 2.2 0 20 40 60 80 100 120 140 160 Output Current IOUT [A] Output Voltage VOUT [V] Time [μs] Output Current Output Voltage

No.EA-585-251006 tr = tf = 5.0 μs , IOUT = 1 mA ⇔ 100 mA tr = tf = 0.5 μs , IOUT = 1 mA ⇔ 100 mA 21) Characteristics of Turn On with CE Pin VBIAS = 3.6 V , CE = 0 V to VBIAS , COUT = 4.7 µF RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V RP120Z201D , VIN = 2.5 V 100 150 1.7 1.8 1.9 2.0 2.1 2.2 0 20 40 60 80 100 120 140 160 180 Output Current IOUT [mA] Output Voltage VOUT [V] Time [μs] Output Voltage Output Current 100 150 1.7 1.8 1.9 2.0 2.1 2.2 0 20 40 60 80 100 120 140 160 180 Output Current IOUT [mA] Output Voltage VOUT [V] Time [μs] Output Voltage Output Current 100 1500.0 0.2 0.4 0.6 0.8 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] Iout=0mA Iout=30mA Iout=100mA 3.6V CE Input Voltage Output Voltage Inrush Current IOUT = 0 mA IOUT = 30 mA IOUT = 100 mA 100 1500.0 0.5 1.0 1.5 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] Iout=0mA Iout=30mA Iout=100mA CE Input Voltage 3.6V Output Voltage Inrush Current IOUT = 0 mA IOUT = 30 mA IOUT = 100 mA 100 1500.0 0.5 1.0 1.5 2.0 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] Iout=0mA Iout=30mA Iout=100mA 3.6V CE Input Voltage Output Voltage Inrush Current IOUT = 0 mA IOUT = 30 mA IOUT = 100 mA

No.EA-585-251006 22) Inrush Current VBIAS = 3.6 V , CE = 0 V to VBIAS , IOUT = 0 mA RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V RP120Z201D , VIN = 2.5 V 23) Characteristics of Turn Off with CE Pin VBIAS = 3.6 V , CE = VBIAS to 0 V , IOUT = 0 mA RP120Z061D , VIN = 1.1 V RP120Z121D , VIN = 1.7 V 300 600 900 1200 0.0 0.2 0.4 0.6 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] Cout=4.7μF Cout=22μF Cout=47μF Cout=100μF Cout=220μF 3.6VCE Input Voltage Output Voltage Inrush Current 300 600 900 1200 0.0 0.5 1.0 1.5 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] Cout=4.7μF Cout=22μF Cout=47μF Cout=100μF Cout=220μF 3.6V CE Input Voltage Output Voltage Inrush Current 300 600 9000.0 0.5 1.0 1.5 2.0 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] Cout=4.7μF Cout=22μF Cout=47μF Cout=100μF Cout=220μF 3.6VCE Input Voltage Output Voltage Inrush Current 0.0 3.6 7.2 0.0 0.3 0.6 CE Input Voltage VCE [V] Output Voltage VOUT [V] Time [ms] CE Input Voltage Output Voltage 0.0 3.6 7.2 0.0 0.6 1.2 CE Input Voltage VCE [V] Output Voltage VOUT [V] Time [ms] CE Input Voltage Output Voltage

No.EA-585-251006 RP120Z201D , VIN = 2.5 V 24) VIN Power-on Transient Response VBIAS = 3.6 V , CE = VBIAS , IOUT = 0 mA RP120Z061D , VIN = 0 to 1.1 V RP120Z121D , VIN = 0 to 1.7 V RP120Z201D , VIN = 0 to 2.5 V 0.0 3.6 7.2 0.0 1.0 2.0 CE Input Voltage VCE [V] Output Voltage VOUT [V] Time [ms] CE Input Voltage Output Voltage 400.0 0.2 0.4 0.6 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] Output Voltage VIN Input Voltage Inrush Current 0.0 1.1 400.0 0.4 0.8 1.2 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] VIN Input Voltage Output Voltage Inrush Current 0.0 1.7 0.0 1.0 2.0 Inrush Current [mA] Output Voltage VOUT [V] Time [ms] 0.0 2.5 VIN Input Voltage Output Voltage Inrush Current

No.EA-585-251006 Test Circuit VBIAS CE VIN GND VOUT RP120 COUT CIN CE Control VFB CBIAS Test Circuit Components List for Our Evaluation Symbol Capacitance Maker Parts Number CIN 1 μF Murata GRM033R61A105ME15D CBIAS 1 μF Murata GRM033R61A105ME15D COUT 4.7 μF Murata GRM155R60J475ME47D

PACKAGE DIMENSIONS WLCSP-6-P11 DM- WLCSP-6-P11-JE-B i Dimensions

MARKING SPECIFICATION RP120Z MK-RP120Z-JE-G i : Product Code … Refer to the following table : Lot Number … Alphanumeric Serial Number WLCSP-6-P11 Marking Specification NOTICE There can be variation in the marking when different AOI (Automated Optical Inspection) equipment is used. In the case of recognizing the marking characteristic with AOI, please contact our sales or distributor before attempting to use AOI. RP120Z Marking List Product Name ① ② RP120Z001D A A RP120Z121D A K RP120Z181D A U ①②③④ A1 B1 C1 A2 B2 C2

Visual Inspection Criteria WLCSP VI-160823 i No. Inspection Items Inspection Criteria Figure 1 Package chipping A≥0.2mm is rejected B≥0.2mm is rejected C≥0.2mm is rejected And, Package chipping to Si surface and to bump is rejected. 2 Si surface chipping A≥0.2mm is rejected B≥0.2mm is rejected C≥0.2mm is rejected But, even if A≥0.2mm, B≤0.1mm is acceptable. 3 No bump No bump is rejected.

4 Marking miss To reject incorrect marking, such as

another product name marking or another lot No. marking. 5 No marking To reject no marking on the package.

6 Reverse direction of

To reject reverse direction of marking character. 7 Defective marking To reject unreadable marking. (Microscope: X15/ White LED/ Viewed from vertical direction)

8 Scratch To reject unreadable marking

character by scratch. (Microscope: X15/ White LED/ Viewed from vertical direction)

9 Stain and Foreign

To reject unreadable marking character by stain and foreign material. (Microscope: X15/ White LED/ Viewed from vertical direction)

1. T he products and the product specifications described in this document are subject to change or discontinuation of production without notice for reasons such as improvement. Therefore, before deciding to use the products, please refer to our sales representatives for the latest information thereon. 2. The materials in this document may not be copied or otherwise reproduced in whole or in part without the prior written consent of us. 3. This product and any technical information relating thereto are subject to complementary export controls (so- called KNOW controls) under the Foreign Exchange and Foreign Trade Law, and related politics ministerial ordinance of the law. (Note that the complementary export controls are inapplicable to any application-specific products, except rockets and pilotless aircraft, that are insusceptible to design or program changes.) Accordingly, when exporting or carrying abroad this product, follow the Foreign Exchange and Foreign Trade Control Law and its related regulations with respect to the complementary export controls. 4. The technical information described in this document shows typical characteristics and example application circuits for the products. The release of such information is not to be construed as a warranty of or a grant of license under our or any third party's intellectual property rights or any other rights. 5. The products listed in this document are intended and designed for use as general electronic components in standard applications (office equipment, telecommunication equipment, measuring instruments, consumer electronic products, amusement equipment etc.). Those customers intending to use a product in an application requiring extreme quality and reliability, for example, in a highly specific application where the failure or misoperation of the product could result in human injury or death should first contact us.

• Aerospace Equipment
• Equipment Used in the Deep Sea
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• Life Maintenance Medical Equipment
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• Traffic control system
• Combustion equipment In case your company desires to use this product for any applications other than general electronic equipment mentioned above, make sure to contact our company in advance. Note that the important requirements mentioned in this section are not applicable to cases where operation requirements such as application conditions are confirmed by our company in writing after consultation with your company. 6. We are making our continuous effort to improve the quality and reliability of our products, but semiconductor products are likely to fail with certain probability. In order to prevent any injury to persons or damages to property resulting from such failure, customers should be careful enough to incorporate safety measures in their design, such as redundancy feature, fire containment feature and fail-safe feature. We do not assume any liability or responsibility for any loss or damage arising from misuse or inappropriate use of the products. 7. The products have been designed and tested to function within controlled environmental conditions. Do not use products under conditions that deviate from methods or applications specified in this datasheet. Failure to employ the products in the proper applications can lead to deterioration, destruction or failure of the products. We shall not be responsible for any bodily injury, fires or accident, property damage or any consequential damages resulting from misuse or misapplication of the products. 8. Quality Warranty 8-1. Quality Warranty Period In the case of a product purchased through an authorized distributor or directly from us, the warranty period for this product shall be one (1) year after delivery to your company. For defective products that occurred during this period, we will take the quality warranty measures described in section 8-2. However, if there is an agreement on the warranty period in the basic transaction agreement, quality assurance agreement, delivery specifications, etc., it shall be followed. 8-2. Quality Warranty Remedies When it has been proved defective due to manufacturing factors as a result of defect analysis by us, we will either deliver a substitute for the defective product or refund the purchase price of the defective product. Note that such delivery or refund is sole and exclusive remedies to your company for the defective product. 8-3. Remedies after Quality Warranty Period With respect to any defect of this product found after the quality warranty period, the defect will be analyzed by us. On the basis of the defect analysis results, the scope and amounts of damage shall be determined by mutual agreement of both parties. Then we will deal with upper limit in Section 8-2. This provision is not intended to limit any legal rights of your company. 9. Anti-radiation design is not implemented in the products described in this document. 10. The X-ray exposure can influence functions and characteristics of the products. Confirm the product functions and characteristics in the evaluation stage. 11. WLCSP products should be used in light shielded environments. The light exposure can influence functions and characteristics of the products under operation or storage. 12. Warning for handling Gallium and Arsenic (GaAs) products (Applying to GaAs MMIC, Photo Reflector). These products use Gallium (Ga) and Arsenic (As) which are specified as poisonous chemicals by law. For the prevention of a hazard, do not burn, destroy, or process chemically to make them as gas or power. When the product is disposed of, please follow the related regulation and do not mix this with general industrial waste or household waste. 13. Please contact our sales representatives should you have any questions or comments concerning the products or the technical information. Official website https://www.nisshinbo-microdevices.co.jp/en/ Purchase information https://www.nisshinbo-microdevices.co.jp/en/buy/