AP2210 DIODES | Alldatasheet

Document overview

  • Manufacturer or author: Diodes Incorporated
  • PDF pages: 30

Technical content

Features

  • Up to 300mA Output Current
  • Excellent ESR Stability
  • Low Standby Current
  • Low Dropout Voltage: VDROP = 250mV at 300mA
  • High Output Accuracy: ±1%
  • Good Ripple Rejection Ability: 75dB at 100Hz and IOUT = 100µA
  • Tight Load and Line Regulation
  • Low Temperature Coefficient
  • Over-Current Protection
  • Thermal Protection
  • Reverse Current Protection
  • Logic-controlled Enable
  • Moisture Sensitivity: Level 3 Per J-STD-020
  • Terminals: SOT-23-3/SOT-23-5 Finish—Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208
  • Weight:  SOT-23-3: 0.014 grams (Approximate)  SOT-23-5: 0.015 grams (Approximate)  Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
  • Lead-Free Packages, Available in “Green” Molding Compound: SOT-23-3, SOT-23-5  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC -Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Pin Assignments GND VOUT VIN

Applications

  • Cellular Phones
  • Cordless Phones
  • Wireless Communicators
  • PDAs/Palmtops
  • PC Motherboards
  • Consumer Electronics Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Hal ogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 3 4 5VIN GND EN BYP/ADJ VOUT (Top View) (Top View) SOT-23-3 SOT-23-5

Document number: DS37517 Rev. 4 - 2 2 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Typical Applications Circuit (Note 4) GND AP2210-3.0 VIN VOUTVIN VIN =4.0V CIN 1.0 µF COUT 2.2 µF VOUT =3.0V VOUT EN GND AP2210-3.0 VIN VOUT BYP VIN VIN =4.0V CIN 1.0 µF COUT 2.2 µF VOUT =3.0V VOUT 100pF CBYP 3 4 For Fixed Version EN GND AP2210-ADJ VIN VOUT ADJ VIN COUT VOUT C IN VEN 3 4 VOUT = 1.25V*(1+R2/R1) For Adjustable Version Notes: 4. Dropout voltage is 250mV when TA = +25oC. In order to obtain a normal output voltage, VOUT+0.25V is the minimum input voltage which will result a low PSRR, imposing a bad influence on system. Therefore, the recommended input voltage is V OUT+1V to 13.2V. For AP2210-3.0 version, its input voltage can be set from 4V (VOUT+1V) to 13.2V.

Document number: DS37517 Rev. 4 - 2 3 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Pin Descriptions Pin Number Pin Name Function SOT23-3 SOT23-5 1 2 GND Ground 2 5 VOUT Regulated output voltage 3 1 VIN Input voltage – 3 EN Enable input: CMOS or TTL compatible input. Logic high=enable, logic low=shutdown – 4 BYP/ADJ Bypass capacitor for low noise operation/Adjustable Output Functional Block Diagram Fixed Version ADJ Version (For SOT-23-5) - Bandgap Ref. Current Limit Thermal Shutdown VIN BYP EN GND VOUT 3(1) (4) (3) 2(5) 1(2) A(B) A for SOT-23-3 B for SOT-23-5 - Bandgap Ref. Current Limit Thermal Shutdown VIN ADJ EN GND VOUT

Document number: DS37517 Rev. 4 - 2 4 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Absolute Maximum Ratings (Note 5) Symbol Parameter Rating Unit VIN Supply Input Voltage 15 V VEN Enable Input Voltage 15 V PD Power Dissipation Internally Limited (Thermal Protection) W TLEAD Lead Temperature (Soldering, 10sec) +260 °C TJ Junction Temperature +150 °C TSTG Storage Temperature -65 to +150 °C ESD ESD (Machine Model) 300 V θJA Thermal Resistance (No Heatsink) SOT-23-3 200 °C/W SOT-23-5 200 Notes: 5. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stres s ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability. Recommended Operating Conditions Symbol Parameter Min Max Unit VIN Supply Input Voltage 2.5 13.2 V VEN Enable Input Voltage 0 13.2 V TJ Operating Junction Temperature -40 +125 °C

Document number: DS37517 Rev. 4 - 2 5 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 48 — ppm/oC VRLINE Line Regulation VIN = 3.5V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 VDROP Dropout Voltage (Note 9) IOUT = 100µA — 15 50 mV — — 70 IOUT = 50mA — 110 150 — — 230 IOUT = 100mA — 140 250 — — 300 IOUT = 150mA — 165 275 — — 350 IOUT = 300mA — 250 400 — — 500 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA

Document number: DS37517 Rev. 4 - 2 6 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by th e total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are cover ed by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 7 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 42.8 — ppm/oC VRLINE Line Regulation VIN = 3.8V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 VDROP Dropout Voltage (Note 9) IOUT = 100µA — 15 50 mV — — 70 IOUT = 50mA — 110 150 — — 230 IOUT = 100mA — 140 250 — — 300 IOUT = 150mA — 165 275 — — 350 IOUT = 300mA — 250 400 — — 500 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA

Document number: DS37517 Rev. 4 - 2 8 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case volta ge change divided by the total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 9 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 AP2210-3.0 Electrical Characteristics (VIN = 4V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥ 2.0V, TJ = +25°C, Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 40 — ppm/oC VRLINE Line Regulation VIN = 4V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 VDROP Dropout Voltage (Note 9) IOUT = 100µA — 15 50 mV — — 70 IOUT = 50mA — 110 150 — — 230 IOUT = 100mA — 140 250 — — 300 IOUT = 150mA — 165 275 — — 350 IOUT = 300mA — 250 400 — — 500 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA

Document number: DS37517 Rev. 4 - 2 10 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 11 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 36.3 — ppm/oC VRLINE Line Regulation VIN = 4.3V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 VDROP Dropout Voltage (Note 9) IOUT = 100µA — 15 50 mV — — 70 IOUT = 50mA — 110 150 — — 230 IOUT = 100mA — 140 250 — — 300 IOUT = 150mA — 165 275 — — 350 IOUT = 300mA — 250 400 — — 500 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA

Document number: DS37517 Rev. 4 - 2 12 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 13 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 48 — ppm/oC VRLINE Line Regulation VIN = 4.6V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 VDROP Dropout Voltage (Note 9) IOUT = 100µA — 15 50 mV — — 70 IOUT = 50mA — 110 150 — — 230 IOUT = 100mA — 140 250 — — 300 IOUT = 150mA — 165 275 — — 350 IOUT = 300mA — 250 400 — — 500 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA

Document number: DS37517 Rev. 4 - 2 14 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 15 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 48 — ppm/oC VRLINE Line Regulation VIN = 5.0V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 VDROP Dropout Voltage (Note 9) IOUT = 100µA — 15 50 mV — — 70 IOUT = 50mA — 110 150 — — 230 IOUT = 100mA — 140 250 — — 300 IOUT = 150mA — 165 275 — — 350 IOUT = 300mA — 250 400 — — 500 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA

Document number: DS37517 Rev. 4 - 2 16 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 17 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 48 — ppm/oC VRLINE Line Regulation VIN = 6.0V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 VDROP Dropout Voltage (Note 9) IOUT = 100µA — 15 50 mV — — 70 IOUT = 50mA — 110 150 — — 230 IOUT = 100mA — 140 250 — — 300 IOUT = 150mA — 165 275 — — 350 IOUT = 300mA — 250 400 — — 500 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA

Document number: DS37517 Rev. 4 - 2 18 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 19 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Bold typeface applies over -40°C ≤ TJ ≤ +125°C (Note 6), unless otherwise specified.) Notes: 6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulat ion in the load range from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. 9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (T J = +25oC) or 2% ( -40oC ≤ TJ ≤ +125oC) below its nominal value measured at 1V differential. 10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the sup ply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Unit ∆VOUT/VOUT Output Voltage Accuracy Variation from specified VOUT -1 — 1 -2 — 2 ∆VOUT/∆T Output Voltage Temperature Coefficient (Note 7) — — 120 — µV/oC (∆VOUT/VOUT)/∆T — — 48 — ppm/oC VRLINE Line Regulation VIN = VOUT+1V to 13.2V — 1.5 4.5 mV — — 12 VRLOAD Load Regulation (Note 8) IOUT = 0.1mA to 300mA — 1 6 mV — — 30 ISTD Standby Current VEN ≤ 0.4V (shutdown) — 0.01 1 µA VEN ≤ 0.18V (shutdown) — — 5 IGND Ground Pin Current (Note 10) VEN ≥ 2.0V, IOUT = 100µA — 100 150 µA — — 180 VEN ≥ 2.0V, IOUT = 50mA — 350 600 — — 800 VEN ≥ 2.0V, IOUT = 150mA — 1.3 1.9 mA — — 2.5 VEN ≥ 2.0V, IOUT = 300mA — 4 10 — — 15 PSRR Ripple Rejection f = 100Hz, IOUT = 100µA — 75 — dB ILIMIT Current Limit VOUT = 0V — 450 900 mA eno Output Noise IOUT = 50mA, COUT = 2.2µF, 100pF from BYP to GND — 260 — VIL Enable Input Logic-low Voltage Regulator shutdown — — 0.4 V — — 0.18 VIH Enable Input Logic-high Voltage Regulator enabled 2.0 — — V IIL Enable Input Logic-low Current VIL ≤ 0.4V — 0.01 1 µA VIL ≤ 0.18V — — 2 IIH Enable Input Logic-high Current VIL ≥ 2.0V — 5 20 µA VIL ≥ 2.0V — — 25 HznV /

Document number: DS37517 Rev. 4 - 2 20 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Performance Characteristics Output Voltage vs. Junction Temperature Dropout Voltage vs. Junction Temperature Ground Pin Current vs. Output Current Ground Pin Current vs. Junction Temperature Enable Current vs. Junction Temperature Enable Voltage vs. Junction Temperature -50 -25 0 25 50 75 100 125 2.9850 2.9875 2.9900 2.9925 2.9950 2.9975 3.0000 3.0025 3.0050 3.0075 3.0100 3.0125 3.0150 Output Voltage (V) Junction Temperature ( o AP2210-3.0 VIN=4V, IOUT=10mA CIN=1.0µF, COUT=2.2µF -60 -40 -20 0 20 40 60 80 100 120 140 100 150 200 250 300 350 400 450 500 550 CIN=1.0µF, COUT=2.2µF Dropout Voltage (mv) Junction Temperature ( o IOUT=50mA IOUT=100mA IOUT=150mA IOUT=300mA 0 50 100 150 200 250 300 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Ground Pin Current (mA) Output Current (mA) TA=25 o C CIN=1.0µF, COUT=2.2µF -60 -40 -20 0 20 40 60 80 100 120 140 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 IOUT=50mA IOUT=100mA IOUT=150mA IOUT=300mA Ground Pin Current (mA) Junction Temperature ( o AP2210-3.0 VIN=4V,CIN=1.0µF,COUT=2.2µF -50 -25 0 25 50 75 100 125 Enable Current (µA) Junction Temperature ( o AP2210-3.0 VIN=4V, CIN=1.0µF COUT=2.2µF, IOUT=100µA VEN=1.8V VEN=2.0V VEN=3.0V VEN=3.7V -50 -25 0 25 50 75 100 125 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 VEN=logic high VEN=logic low AP2210-3.0 CIN=1.0µF, COUT=2.2µF VIN=4V, IOUT=100µA Enable Voltage (V) Junction Temperature ( o

Document number: DS37517 Rev. 4 - 2 21 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Performance Characteristics (Cont.) Line Transient Output Noise vs. Frequency (Conditions: VIN =4 to 5V, VEN =2V, IOUT = 1mA, COUT = 2.2µF) HzµV/ Load Transient V EN vs. VOUT (Conditions: VIN = 4V, VEN = 2V, (Conditions: VEN = 0 to 2V, VIN = 4V, IOUT = 10mA to 300mA, CIN = 1.0µF, COUT = 2.2µF) IOUT = 30mA, CIN = 1.0µF, COUT = 2.2µF) PSRR vs. Frequency Power Dissipation vs. Ambient Temperature 10 100 1k 10k 100k 1M 10M 0.1 0.01 0.001 Frequency (Hz) AP2210-3.0 VIN=4.5V, IOUT=10mA CIN=1.0µF, COUT=2.2µF CBYP=100pF Output Noise ( ) 0.0001 ∆VOUT (50mV/Div) IOUT (200mA/Div) Time (20µs/Div) AP2210-3.0 600 400 200 -50 -100 10 100 1k 10k 100k 1M 100 PSRR (dB) Frequency (Hz) AP2210-3.0 VIN=4V, VRIPPLE=1VPP IOUT=10mA, COUT=2.2µF 25 50 75 100 125 150 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Power Dissipation (W) Ambient Temperature ( o AP2210-3.0 No Heatsink VOUT (2V/Div) VEN (2V/Div) Time (20µs/Div) Time (40µs/Div) VIN (0.5V/Div) ∆VOUT (50mV/Div) 5.5 4.5 -50 -100

Document number: DS37517 Rev. 4 - 2 22 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Performance Characteristics (Cont.) Power Dissipation vs. Ambient Temperature ESR vs. Output Current ESR vs. Output Current ESR vs. Output Current 25 50 75 100 125 150 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Power Dissipation (W) Ambient Temperature ( o AP2210-3.0 No Heatsink 50 100 150 200 250 300 0.01 0.1 100 1000 ESR (Ω) Output Current (mA) COUT=1µF No Bypass Capacitor Stable Area 50 100 150 200 250 300 0.01 0.1 100 1000 ESR (Ω) Output Current (mA) COUT=2.2µF No Bypass Capacitor Stable Area 50 100 150 200 250 300 0.01 0.1 100 1000 ESR (Ω) Output Current (mA) COUT=4.7µF No Bypass Capacitor Stable Area

Document number: DS37517 Rev. 4 - 2 23 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210

Application Information

A 1µF minimum capacitor is recommended to be placed between VIN and GND. Output Capacitor An output capacitor is required to prevent oscillation. A 1.0µF minimum is recommended when C BYP is unused. A 2.2µF minimum is recommended when CBYP is 100pF. The output capacitor may be increased to improve transient response. Noise Bypass Capacitor A bypass capacitor is connected to the internal voltage reference. A small capacitor connected from BYP to GND makes this reference quiet, resulting in a significant reduction in output noise, but the ESR s table area will be narrowed. In order to keep the output stability, it is recommended to use the bypass capacitor no more than 100pF. The start-up speed of the AP2210 is inversely proportional to the value of the reference bypass capacitor. In some cases, if output noise is not a major concern and rapid turn-on is necessary, omit CBYP and leave BYP open. Power Dissipation Thermal shutdown may take place if the maximum power dissipation is exceeded in application. Under all possible operating conditions, t he junction temperature must be within the range specified under absolute maximum ratings to avoid thermal shutdown. To determine if the power dissipated in the regulator reaches the maximum power dissipation (see Figure Power Dissipation vs. Ambient Temperature and Figure ESR vs. Output Current in Page 22), use: TJ = PD*θJA + TA PD = (VIN-VOUT)*IOUT+VIN*IGND Where: T J ≤ TJ(max), TJ(max) is absolute maximum ratings for the junction temperature; VIN*IGND can be ignored due to its small value. T J(max) is +150oC, θJA is 200oC/W, no heatsink is required since the package alone will dissipate enough heat to satisfy these requirements, unless the calculated value for power dissipation exceeds the limit. Example (3.0V version): IOUT = 300mA, TA = +50°C, VIN(Max) is: Therefore, for good performance, please make sure that the input voltage is less than 4.67V without heatsink when TA = +50°C.

Document number: DS37517 Rev. 4 - 2 24 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210

Ordering Information

TR : Tape & ReelN : SOT-23-3 K : SOT-23-5 Product Name Output Voltage ADJ : Adjustable Output 2.8 : Fixed Output 2.8V 3.0 : Fixed Output 3.0V 3.3 : Fixed Output 3.3V 3.6 : Fixed Output 3.6V 4.0 : Fixed Output 4.0V 2.5 : Fixed Output 2.5V 5.0 : Fixed Output 5.0V G1 : Green E1/G1 E1 : RoHS Compliant Package Temperature Range Part Number Marking ID Packing RoHS Compliant Green RoHS Compliant Green SOT-23-3 -40°C to +85°C AP2210N-2.8TRE1 (Note 11) AP2210N-2.8TRG1 EH3 GH3 3000/Tape & Reel AP2210N-3.0TRE1 (Note 11) AP2210N-3.0TRG1 EH4 GH4 3000/Tape & Reel AP2210N-3.3TRE1 (Note 11) AP2210N-3.3TRG1 EH5 GH5 3000/Tape & Reel — AP2210N-3.6TRG1 — GB7 3000/Tape & Reel — AP2210N-4.0TRG1 — GC7 3000/Tape & Reel — AP2210N-5.0TRG1 — GH9 3000/Tape & Reel SOT-23-5 -40°C to +85°C AP2210K-2.5TRE1 (Note 11) — E5C — 3000/Tape & Reel AP2210K-2.8TRE1 (Note 11) AP2210K-2.8TRG1 E5F G5F 3000/Tape & Reel AP2210K-3.0TRE1 (Note 11) AP2210K-3.0TRG1 E5H G5H 3000/Tape & Reel AP2210K-3.3TRE1 (Note 11) AP2210K-3.3TRG1 E5K G5K 3000/Tape & Reel — AP2210K-3.6TRG1 — G5I 3000/Tape & Reel — AP2210K-4.0TRG1 — G5J 3000/Tape & Reel — AP2210K-5.0TRG1 — G5L 3000/Tape & Reel — AP2210K-ADJTRG1 — G5M 3000/Tape & Reel Notes: 11. Not recommended for new design. Pb Lead-Free Pb Lead-Free

Document number: DS37517 Rev. 4 - 2 25 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Marking Information (1) SOT-23-3 (Top View) (2) SOT-23-5 (Top View) : Logo XXX: Marking ID (See Ordering Information) : Logo XXX: Marking ID (See Ordering Information) XXX XXX

Document number: DS37517 Rev. 4 - 2 26 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Package Outline Dimensions (All dimensions in mm(inch).) (1) Package Type: SOT-23-3 2.820(0.111) 3.100(0.122) 2.650(0.104) 3.000(0.118) 0.950(0.037) TYP 0.300(0.012) 0.500(0.020) 1.500(0.059) 1.700(0.067) 1.800(0.071) 2.000(0.079) 0.300(0.012) 0.600(0.024) 0.100(0.004) 0.200(0.008) 0.000(0.000) 0.150(0.006) 0.900(0.035) 1.300(0.051) 1.450(0.057) MAX. 0.200(0.008) 8 °

Document number: DS37517 Rev. 4 - 2 27 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Package Outline Dimensions (Cont. All dimensions in mm(inch).) (2) Package Type: SOT-23-5 2.820(0.111) 0.000(0.000) 0.300(0.012) 0.950(0.037) 0.900(0.035) 0.100(0.004) 0.200(0.008) 0.300(0.012) 3.100(0.122) 0.500(0.020) 0.150(0.006) 1.300(0.051) 0.200(0.008) 0.600(0.024) 1.800(0.071) 2.000(0.079) 0.700(0.028) REF TYP 1.450(0.057) MAX

Document number: DS37517 Rev. 4 - 2 28 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Suggested Pad Layout (1) Package Type: SOT-23-3 Y ZG E1 X Dimensions Z (mm)/(inch) G (mm)/(inch) X (mm)/(inch) Y (mm)/(inch) (mm)/(inch) (mm)/(inch)

Document number: DS37517 Rev. 4 - 2 29 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 Suggested Pad Layout (Cont.) (2) Package Type: SOT-23-5 Y X G Z Dimensions Z (mm)/(inch) G (mm)/(inch) X (mm)/(inch) Y (mm)/(inch) (mm)/(inch) (mm)/(inch)

Document number: DS37517 Rev. 4 - 2 30 of 30 www.diodes.com March 2021 © Diodes Incorporated AP2210 IMPORTANT NOTICE 1. DIODES INCORPORATED AND ITS SUBSIDIARIES (“DIODES”) MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON -INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. This document is intended for skilled and technically trained engineering customers and users who design with Diodes products. Diodes products may be used to facilitate safety -related applications; however, in all instances customers and users are responsible for (a) selecting the appropriate Diodes products for their applications, (b) evaluating the suitability of the Diodes products f or their intended applications, (c) ensuring their applications, which incorporate Diodes products, comply the applicable legal and regulatory requirements as well as safety and functional -safety related standards, and (d) ensuring they design with appropriate safeguards (including testing, validation, quality control techniques, redundancy , malfunction prevention, and appropriate treatment for aging degradation) to minimize the risks associated with their applications. 3. Diodes assumes no liability for any application- related information, support, assistance or feedback that may be provided by Diodes from time to time. Any customer or user of this document or products described herein will assume all risks and liabilities associated with such use, and will hold Diodes and all companies whose products are represented herein or on Diodes’ websites, harmless against all damages and liabilities. 4. Products described herein may be covered by one or more United States, international or foreign patents and pending patent applications. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks and trademark applications. Diodes does not convey any license under any of its intellectual property rights or the rights of any third parties (including third parties whose products and services may be described in this document or on Diodes’ website) under this document. 5. Diodes products are provided subject to Diodes’ Standard Terms and Conditions of Sale (https://www.diodes.com/about/company/terms-and-conditions/terms-and-conditions-of-sales/) or other applicable terms. This document does not alter or expand the applicable warranties provided by Diodes. Diodes does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. 6. Diodes products and technology may not be used for or incorporated into any products or systems whose manufacture, use or sal e is prohibited under any applicable laws and regulations. Should customers or users use Diodes products in contravention of any applicable l aws or regulations, or for any unintended or unauthorized application, customers and users will (a) be solely responsible for any damages, losses or penalties arising in connection therewith or as a result thereof, and (b) indemnify and hold Diodes and its representatives and agents harmless against any and all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim relating to any noncompliance with the applicable laws and regulations, as well as any unintended or unauthorized application. 7. While efforts have been made to ensure the information contained in this document is accurate, complete and current, it may contain technical inaccuracies, omissions and typographical errors. Diodes does not warrant that information contained in this document is error -free and Diodes is under no obligation to update or otherwise correct this information. Notwithstanding the foregoing, Diodes reserves the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes. 8. Any unauthorized copying, modification, distribution, transmission, display or other use of this docum ent (or any portion hereof) is prohibited. Diodes assumes no responsibility for any losses incurred by the customers or users or any third parties arising f rom any such unauthorized use. Copyright © 2021 Diodes Incorporated www.diodes.com