component

LP3809-293B3F

Public Made by Adom

by adom

LOWPOWER Supervisor And Reset ICs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LP3809-293B3F

LOWPOWER · Supervisor And Reset ICs · SOT-23-3

LP3809-293B3F from LOWPOWER, in a SOT-23-3. 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 VSS power_in GND pin.
2 Vout output Voltage detection output pin; the datasheet rates the output voltage range at -0.3V to 6V and the maximum output current at 60mA.
3 VDD power_in Voltage input pin; operating voltage range is 2.5V to 5.5V, with an absolute maximum input voltage range of -0.3V to 6V.

Key specifications

Parameter Value
Manufacturer LOWPOWER
Package SOT-23-3
Category Power Management (PMIC)
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage range -0.3 6 V 3
Output Voltage range -0.3 6 V 3
Maximum Output current 60 mA 3
Maximum power dissipation 150 mW 3
Ambient temperature -40 85 °C 3
Storage temperature -40 125 °C 3
Lead temperature and time 260 ℃ 10 S 3
Operating Voltage range 2.5 5.5 V 1

CAD (KiCad official)

  • Symbol: LP3809-293B3F
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: lp3809-293b3f-etched.step / lp3809-293b3f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp3809-293b3f.step / lp3809-293b3f.glb are the bare package body.

Provenance

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

  • Datasheet: LOWPOWER datasheet (6 pp, sha256 ef71bef3ff056b51, 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