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AP7335-25WG-7

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

AP7335-25WG-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, to be bypassed to ground through at least a 1µF MLCC capacitor; input range is 2V to 6V.
2 GND power_in Ground.
3 EN input Enable input, active high; logic low below 0.4V and logic high above 1.4V, tie to IN if unused.
4 NC unconnected No connection on the fixed-output SOT25 version.
5 OUT power_out Voltage output pin, to be bypassed to ground through a 1µF MLCC capacitor; delivers up to 300mA.

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 = -40°C to 85°C, 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 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
Human Body Model ESD Protection ESD HBM 2000 V 3
Machine Model ESD Protection ESD MM 200 V 3
Input Voltage VIN 6.5 V 3
OUT, EN Voltage 0.3 V VIN + 0.3 V 3
Storage Temperature Range TST -65 150 °C 3
Maximum Junction Temperature TJ 150 °C 3
Thermal Resistance Junction-to-Ambient θJA 187 °C/W SOT25 (Note 5) 4
ADJ Reference Voltage VREF 0.8 V IOUT= 0mA (adjustable version) 4
Start-up Time tST 220 μs VEN = 0V to 2.0V in 1μs, IOUT = 300mA 4
PSRR PSRR 65 dB VIN = [VOUT+1V]VDC + 0.5VppAC, f = 1kHz, IOUT = 50mA 4
Short-circuit Current ISHORT 140 mA VIN = VIN-Min to VIN-Max, VOUT < 0.2V (fixed) 4
Thermal shutdown threshold TSHDN 145 °C 4
Thermal shutdown hysteresis THYS 15 °C 4

CAD (KiCad official)

  • Symbol: AP7335-25WG-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25 (KiCad packages3D, STEP)
  • 3D model files: ap7335-25wg-7-etched.step / ap7335-25wg-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap7335-25wg-7.step / ap7335-25wg-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 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-opus-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