MST5318BXX

MST53XXB MILESTONE | Alldatasheet

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Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator  Description The MST53XXB series is a high voltage ， ultralow-power，low dropout voltage regulator. The device can deliver 100mA output current with a dropout voltage of 300mV and allows an input voltage as high as 35V. The typical quiescent current is only 1.6µA. The device is available in fixed output The device features integrated short -circuit and thermal shutdown protection. Although designed primarily as fixed voltage regulators, the device can be used with external components to obtain variable voltages.  Application  Battery-powered equipment  Smoke detector and sensor  Microcontroller Applications  Home Appliance  Features  Low Quiescent Current：1.6μA  High Input Voltage： Up to 35V  High Output Current：≥200mA  Low Dropout Voltage： 30mV@10mA 300mV@100mA 600mV@200mA 4.0，4.2 and 5.0V  High-accuracy Output Voltage  MST 53XXB ±2%  Good Transient Response  Integrated Short-Circuit Protection  Integrated Thermal Protection  Available Packages： MST53XXBTE SOT23-3 MST53XXBTG SOT23-5 MST53XXBTS SOT89-3 MST53XXBTY TO92  Pin Descriptions Page1-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator  Packages and Pin Assignments  Functional Block Diagram Gate Driver Current Limit And Thermal Shutdown 1.2V VIN VOUT GND - R1 Page2-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator  Absolute Maximum Ratings Item Description Min Max Unit Voltage VIN Pin to GND Pin -0.3 35 V VOUT Pin to GND pin -0.3 6 V VOUT Pin to VIN Pin -35 0.3 V Current Peak output Internally limited Temperature Operating Ambient Temperature -40 85 ℃ Storage Temperature -40 150 ℃ Operating virtual junction Temperature - 150 ℃ Thermal Resistance (Junction to Ambient) SOT89 180 ℃/W SOT23-3 380 ℃/W SOT23-5 300 ℃/W TO92 200 ℃/W Power Dissipation SOT89 600 mW SOT23-3 300 mW SOT23-5 400 mW TO92 600 mW Electrostatic discharge rating Human Body Model（HBM） 4 kV Charged Device Model（MM） 100 V Note：Stresses exceeding the range specified under “Absolute Maximum Ratings” may cause substantial damage to the device.Functionaloperationofthisdeviceatotherconditionsbeyondthoselistedin thespecificationisnotimpliedandprolongedexposuretoextremeconditions may affectdevicereliability. Page3-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator  Electrical characteristics （At TA=25°C, CIN=1uF, VIN=VOUTNOM+1.0V, COUT=10µF, unless otherwise noted） Symbol Parameter Test Conditions MIN TYP MAX UNIT VIN Input Voltage — — 35 V IGND Quiescent Current VIN=12V, No load — 1.6 — μA VOUT(MST53XXB) Output Voltage VIN=12V, IOUT=10mA -2% 2% VOUT IOUT_MAX Output Current 200 250 — mA VDROP Dropout Voltage*1 (MST5350) IOUT=10mA , ΔVOUT= - VOUTNOM*2% — 30 — mV IOUT=100mA , ΔVOUT= - VOUTNOM*2% — 300 — mV IOUT=200mA , ΔVOUT= - VOUTNOM*2% — 600 — mV Dropout Voltage*1 (MST5333) IOUT=100mA , ΔVOUT= - VOUTNOM*2% — 30 — mV IOUT=100mA , ΔVOUT= - VOUTNOM*2% — 300 — mV IOUT=200mA , ΔVOUT= - VOUTNOM*2% — 600 — mV ΔVOUT Load Regulation 1mA≤IOUT≤100mA — 20 — mV ΔVOUT x100/ ΔVIN x VOUT Line Regulation IOUT=1mA, VIN=(VOUTNOM+1V) to 35V — 0.2 — %/V ILIMIT Current Limit VIN=(VOUTNOM+1V) to 35V RLOAD=VOUTNOM/1A — 450 — mA TSHDN Thermal Shutdown Threshold — 125 — ℃ Note：*1 Dropout Voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value. Page4-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator Application Circuits MST53XXVIN VOUT GND CommonCommon 1µF C2 10µF  Typical Performance Characteristics Test Condition: TA=25°C, VIN=VOUTNOM+1.0 V,IOUT=1mA, COUT=10uF, unless otherwise noted. Output Voltage vs. Input Voltage Output Voltage vs. Temperature Quiescent Current vs. Input Voltage Quiescent Current vs. Output Current 4.90 4.92 4.94 4.96 4.98 5.00 5.02 5.04 5.06 5.08 5.10 -40 -20 0 20 40 60 80 100 Output Voltage VOUT (V) Temperature（℃） MST5350B IOUT=10mA 4.90 4.92 4.94 4.96 4.98 5.00 5.02 5.04 5.06 5.08 5.10 6 11 16 21 26 31 36 Output Voltage VOUT(V) Input Voltage VIN (V) MST5350B IOUT=1mA 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 6 11 16 21 26 31 36 Quiescent Current IQ(μA) Input Voltage VIN (V) MST5350B No Load 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 0 40 80 120 160 200 Quiescent Current IQ(μA) Output Current IOUT(mA) MST5350B VIN=6.0V Page5-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator Startup Transient Response Short Protection VIN=6.0V，No Load，COUT=10uF VIN=6.0V，IOUT=30mA，COUT=10uF Load Transient VIN=12.0V, COUT=10uF, IOUT=10mA to 200mA Line Transient VIN=5.0V to 12.0V, COUT=10uF, IOUT=1mA VIN=25.0V，Short Protection Occurred VIN=25.0V，Short Protection Removed VIN=6.0V，No Load，COUT=10uF VIN=6.0V，IOUT=30mA，COUT=10uF Page6-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator  Ordering Information Part No. Output Voltage (V) Marking TO92-3 SOT89-3 SOT23-3/SOT23-5 MST5318BXX 1.8 M5318B XX XX 5318B MST5325BXX 2.5 M5325B XXXX 5325B MST5330BXX 3.0 M5330B XXXX 5330B MST5333BXX 3.3 M5333B XXXX 5333B MST5336BXX 3.6 M5336B XXXX 5336B MST5340BXX 4.0 M5340B XXXX 5340B MST5342BXX 4.2 M5342B XXXX 5342B MST5350BXX 5.0 M5350B XXXX 5350B ① Year(13-99) ② Week(01-53)  Marking Information 53XXB XX: Output Voltage (18,25,30,33,36,40,42,50) M53XXB XXXX XX：Output Voltage (18,25,30,33,36,40,42,50) XXXX: D/C Page7-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator  Package Information Page8-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator Page9-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation

Milestone Semiconductor Inc. MST53XXB 35V , 1.6μA Ultra Low Quiescent Current, 200mA, Low Dropout V oltage Regulator  Packing information Type W(mm) P(mm) D(mm) Qty (pcs) SOT23-3 SOT23-5 12.0±0.1 mm 8.0±0.1 mm 330±1 mm 3000pcs SOT89-3 / / / 1000pcs TO92-3 / / / Bag : 1000/bag Box:10000(10 bag)/box D P W Page10-10 Rev.1.4 June- 21-2018 A fabless company serves market with technology innovation