component

TLV809EA29DCKR

Public Made by Adom

by adom

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

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TLV809EA29DCKR

Texas Instruments · Supervisor And Reset ICs · SC-70-3

TLV809EA29DCKR from Texas Instruments, in a SC-70-3. 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 GND power_in Ground reference pin for the supervisor.
2 RESET output Active-low push-pull reset output (TLV809E) that is driven low when VDD falls below VIT- and stays low for the delay time tD after VDD rises above VIT+; the datasheet gives a recommended RESET voltage of 0 to 6 V and a RESET current of 0 to ±5 mA.
3 VDD power_in Input supply voltage that is monitored for undervoltage; the recommended operating range is 1.7 V to 6 V, with an absolute maximum of 6.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-3
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: TLV809EA29DCKR
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SC-70-3 (KiCad packages3D, STEP)
  • 3D model files: tlv809ea29dckr-etched.step / tlv809ea29dckr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv809ea29dckr.step / tlv809ea29dckr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (53 pp, sha256 f243a4ad6345ae15, retrieved 2026-10-07, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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