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AP7370-50W5-7

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Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AP7370-50W5-7

Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25

AP7370-50W5-7 from Diodes Incorporated, in a SOT-25. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Input voltage pin; the recommended supply input range is 3.2V to 18V, and the absolute maximum supply input voltage is 20V.
2 GND power_in Ground pin for the regulator.
3 NC unconnected Not connected for the fixed-output version.
4 NC unconnected Not connected for the fixed-output version.
5 VOUT power_out Regulated output voltage; for this MPN the fixed output is 5.0V, and the absolute maximum output current is 500mA.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-25
Category Power Management (PMIC)
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage VOUT 99 101 % of VOUT VOUT > 2.5V 3
Current Limit ILIMIT 350 mA VOUT > 2.5V, VOUT1 = 98% VOUT 3
Dropout Voltage VDROP 450 550 mV VOUT = 5.0V, IOUT = 100mA 3
Ground Current IGND 1.5 2.5 µA IOUT = 0A 3
Ground Current IGND 250 300 µA VOUT > 2.5V, IOUT = 300mA 3
Output Voltage Temperature Coefficient ∆VOUT/(VOUT∆T) -100 100 ppm/°C IOUT = 100µA, -40°C ≤ TJ ≤ +125°C 3
Input Voltage VIN 3.2 18 V 3
Supply Input Voltage VIN 3.2 18 V 2
Operating Junction Temperature TJ -40 125 °C 2
Supply Input Voltage VIN 20 V 2
Output Current IOUT 500 mA 2
Lead Temperature (Soldering, 10s) TLEAD 260 °C Soldering, 10s 2
Operating Junction Temperature TJ 150 °C 2
Storage Temperature Range TSTG -65 150 °C 2
ESD (Change Device Model) 1500 V Change Device Model 2
ESD (Human Body Model) 6000 V Human Body Model 2
Thermal Resistance (Junction to Ambient), SOT25 θJA 155 °C/W SOT25 2
Thermal Resistance (Junction to Case), SOT25 θJC 23 °C/W SOT25 2

CAD (KiCad official)

  • Symbol: AP7370-50W5-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25 (KiCad packages3D, STEP)
  • 3D model files: ap7370-50w5-7-etched.step / ap7370-50w5-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap7370-50w5-7.step / ap7370-50w5-7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (17 pp, sha256 212ff738d2411cf6, retrieved 2026-10-20, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF