component

TPS3805H33QDCKRQ1

Public Made by Adom

by adom

Texas Instruments Supervisor And Reset ICs, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps3805h33qdckrq1factory-2.0.0extractor-text
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package.json tps3805h33qdckrq1: LCSC part number C702160 (was published as the bare integer) · Ray 7h ago
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TPS3805H33QDCKRQ1

Texas Instruments · Supervisor And Reset ICs · SC-70-5

TPS3805H33QDCKRQ1 from Texas Instruments, in a SC-70-5. 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 NC unconnected No internal connection.
2 GND power_in Ground reference; negative supply terminal.
3 RESET output Active-low push-pull reset output; asserted when VDD or SENSE drops below respective threshold.
4 VDD power_in Supply voltage input; monitored with 3.05 V threshold; recommended operating range 1.3 V to 6 V.
5 SENSE input Adjustable sense input; monitors external supply via resistor divider; 1.226 V threshold.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: TPS3805H33QDCKRQ1
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: tps3805h33qdckrq1-etched.step / tps3805h33qdckrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps3805h33qdckrq1.step / tps3805h33qdckrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (26 pp, sha256 12b36cc77b8601fa, retrieved 2026-10-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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