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AP7335-28WG-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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AP7335-28WG-7

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

AP7335-28WG-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 IN power_in Voltage input pin, with recommended input voltage 2V to 6V; bypass to GND through at least 1µF MLCC capacitor.
2 GND power_in Ground pin for the regulator.
3 EN input Enable input, active high; the regulator is turned on by driving EN high (VIH minimum 1.4V) and turned off by pulling it low (VIL maximum 0.4V).
4 NC unconnected No connection on the fixed-output SOT25 version.
5 OUT power_out Voltage output pin for the fixed 2.8V regulated output; bypass to GND through 1µF MLCC capacitor.

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 Accuracy VOUT -2 2 % TA = -40oC to 85oC, IOUT = 10% of IOUT-Max 4
Line Regulation ΔVOUT/ΔVIN/V 0.02 0.2 %/V VIN = (VOUT +1V) to VIN-Max, VEN = VIN, IOUT = 1mA 4
Load Regulation ΔVOUT/VOUT -0.6 0.6 % VIN = (VOUT +1V) to VIN-Max, IOUT = 1mA to 300mA 4
Dropout Voltage (VOUT ≥ 2.5V) VDropout 150 200 mV VOUT ≥ 2.5V, IOUT = 300mA 4
Input Quiescent Current IQ 35 80 μA VEN = VIN, IOUT = 0mA 4
Input Shutdown Current ISHDN 0.1 1 μA VEN = 0V, IOUT = 0mA 4
Input Leakage Current ILEAK 0.1 1 μA VEN = 0V, OUT grounded 4
Current limit ILIMIT 400 600 mA VIN = VIN-Min to VIN-Max, VOUT/ROUT = 1.2A 4
EN Input Logic Low Voltage VIL 0.4 V VIN = VIN-Min to VIN-Max 4
EN Input Logic High Voltage VIH 1.4 V VIN = VIN-Min to VIN-Max 4
EN Input Current IEN -1 1 μA VIN = 0V or VIN-Max 4
Input voltage VIN 2 6 V 3
Output Current IOUT 0 300 mA 3
Operating Ambient Temperature TA -40 85 °C 3
Input Voltage VIN 6.5 V 3
ESD HBM Human Body Model ESD Protection ESD HBM 2000 V Human Body Model 3
ESD MM Machine Model ESD Protection ESD MM 200 V Machine Model 3
Storage Temperature Range TST -65 150 °C 3
Maximum Junction Temperature TJ 150 °C 3
Thermal Resistance Junction-to-Ambient SOT25 θJA 187 °C/W Device mounted on FR-4 substrate PC board, 1oz copper, with minimum recommended pad layout 4

CAD (KiCad official)

  • Symbol: AP7335-28WG-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25 (KiCad packages3D, STEP)
  • 3D model files: ap7335-28wg-7-etched.step / ap7335-28wg-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap7335-28wg-7.step / ap7335-28wg-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (16 pp, sha256 2ba8060680dae6b4, retrieved 2026-10-19, 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