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TCM809TENB713

Public Made by Adom

by adom

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

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Symbol & Footprint

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Datasheet

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Contents

README

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TCM809TENB713

Microchip Tech · Supervisor And Reset ICs · SOT-23

TCM809TENB713 from Microchip Tech, in a SOT-23. 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 terminal.
2 RESET output Active-low push-pull RESET output that remains low while VDD is below the reset voltage threshold and for 240 msec (140 msec min.) after VDD rises above the reset threshold; the output is valid down to VDD = 1.0V.
3 VDD power_in Supply voltage input, specified for +2.5V, +3.0V, +3.3V and +5.0V nominal systems, with a VDD range of 1.0V to 5.5V in the electrical characteristics.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23
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
VDD Range (TA = 0°C to +70°C) 1 5.5 V TA = 0°C to +70°C 2
VDD Range (TA = -40°C to +125°C) 1.2 5.5 V TA =, 40°C to +125°C 2
Supply Current ICC 9 25 µA TCM8xxR/S/T/Z: VDD < 3.6V 2
Reset Threshold (TCM8xxT) VTH 3.04 3.08 3.11 V TCM8xxT: TA = +25°C 2
Reset Threshold (TCM8xxT) VTH 3 3.15 V TA =, 40°C to +125°C 2
RESET Output Voltage Low (TCM809) VOL 0.3 V TCM809R/S/T/Z: VDD = VTH min, ISINK = 1.2 mA 2
Reset Active Time Out Period 140 320 560 msec 2
Supply Current (absolute max) 20 mA Input Current, VDD 2
Supply Voltage (VDD to GND) 6 V 2
RESET, RESET voltage -0.3 V Printed maximum is (VDD +0.3V); not numeric 2
Output Current, RESET 20 mA Output Current, RESET, RESET 2
dV/dt (VDD) 100 V/µsec 2
Operating Temperature Range -40 125 °C 2
Storage Temperature Range -65 150 °C 2
Maximum Junction Temperature TJ 150 °C 2
Power Dissipation (3-Pin SOT-23B) 320 mW TA = 70°C; derate 4 mW/°C above +70°C 2
Reset Threshold Tempco 30 ppm/°C 2
VDD to Reset Delay 65 µsec VDD = VTH to (VTH, 100 mV) (Note 2) 2

CAD (KiCad official)

  • Symbol: TCM809TENB713
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tcm809tenb713-etched.step / tcm809tenb713-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tcm809tenb713.step / tcm809tenb713.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (16 pp, sha256 18346c283cd3d95b, retrieved 2026-10-18, 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