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H7136-1

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Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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H7136-1

Shanghai Siproin Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23

H7136-1 from Shanghai Siproin Microelectronics, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Device ground reference. Connect to system ground with a low-impedance return path.
2 VIN power_in Unregulated input supply. Operating range up to 15V (absolute maximum 18V); recommended VIN = VOUT + 2V for full regulation. Bypass locally with a 10µF electrolytic (Cin) per the typical application.
3 VOUT power_out Regulated 3.6V output (3.528-3.672V, ±2%), 50mA maximum load. Typical dropout ~25mV at 1mA. Requires a 10µF (CL) output capacitor for stability per the typical application.

Key specifications

Parameter Value
Manufacturer Shanghai Siproin Microelectronics
Package SOT-23
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • H7136-1PR
  • H7136-1PG
  • H7136-1TR
  • H7136-1TG
  • H7136-1NR
  • H7136-1NG

CAD (KiCad official)

  • Symbol: H7136-1
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: h7136-1-etched.step / h7136-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); h7136-1.step / h7136-1.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Siproin Microelectronics datasheet (16 pp, sha256 b56d63e4e3666e63, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF