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STM6719TWWB6F

Public Made by Adom

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STMicroelectronics Supervisor And Reset ICs, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs stm6719twwb6f: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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README.md Initial commit: component/stm6719twwb6f · Ray 4d ago
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stm6719twwb6f-etched.glb stm6719twwb6f: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
stm6719twwb6f-etched.step stm6719twwb6f: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
stm6719twwb6f.glb Publish 0.1.0 · Ray 4d ago
stm6719twwb6f.kicad_mod Publish 0.1.0 · Ray 4d ago
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STM6719TWWB6F

STMicroelectronics · Supervisor And Reset ICs · SOT-23-6

STM6719TWWB6F from STMicroelectronics, in a SOT-23-6. 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 RST tri_state Active-low open-drain reset output driven low when VCC1, VCC2, or RSTIN falls below factory-trimmed threshold or MR is asserted; held low for minimum delay trec after all supplies recover and MR returns high; requires external pull-up resistor to VCC1 (10 kΩ typical).
2 VSS power_in Ground reference.
3 MR input Active-low push-button reset input with internal 50 kΩ pull-up to VCC1; asserts RST output low when driven low; remains low for minimum delay trec after returning high.
4 VCC2 power_in Secondary supply voltage monitoring input with factory-programmed reset threshold VRST2 (1.665 V typical for STM6719TW); available threshold range 3.08 V to 0.79 V.
5 RSTIN input High-impedance adjustable reset comparator input; drives RST output low when voltage falls below 0.626 V internal reference; external resistor-divider network sets monitored threshold.
6 VCC1 power_in Primary supply voltage monitoring input with factory-programmed reset threshold VRST1 (3.075 V typical for STM6719TW); available threshold range 4.63 V to 1.58 V; serves as reference for RST output high voltage and MR internal pull-up.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-23-6
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: STM6719TWWB6F
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: stm6719twwb6f-etched.step / stm6719twwb6f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm6719twwb6f.step / stm6719twwb6f.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (30 pp, sha256 1dd8d7f2d8316ee8, retrieved 2026-10-01, 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