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H8116A36NR

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Shanghai Siproin Microelectronics DC-DC Converters, 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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H8116A36NR

Shanghai Siproin Microelectronics · DC-DC Converters · SOT-23

H8116A36NR 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 VOUT power_out Regulated boost output voltage pin. Set to 3.6V for the 'A36' option (2.1V-5.5V family range, ±2%). Also serves as the internal feedback sense node and supplies the chip once boosted. Connect an output capacitor from this pin to VSS.
2 VSS power_in Ground / negative supply reference for the converter. All input and output capacitors return here.
3 LX power_out Switching node for the external inductor. Connect the inductor between VIN and LX; internal synchronous MOSFETs switch this node to boost VIN to VOUT. Absolute max VSS-0.3V to VSS+8V, peak switch current 1000 mA. An internal protection circuit turns off the MOSFET when LX exceeds the limit.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • H8116A36NRN
  • H8116A36NRM
  • H8116A36NRT

CAD (KiCad official)

  • Symbol: H8116A36NR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: h8116a36nr-etched.step / h8116a36nr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); h8116a36nr.step / h8116a36nr.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Siproin Microelectronics datasheet (7 pp, sha256 5d3d0e99e22fc46c, 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