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TCM809TVNB713

Public Made by Adom

by adom

Microchip Tech Monitors & Reset Circuits, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TCM809TVNB713

Microchip Tech · Monitors & Reset Circuits · SOT-23-3

TCM809TVNB713 from Microchip Tech, 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 GND power_in Ground terminal.
2 RESET output Active-low push-pull reset output (TCM809) that stays low while VDD is below the reset threshold and for 140 msec minimum after VDD rises above it; valid down to VDD = 1.0V.
3 VDD power_in Supply voltage input monitored by the supervisor, for nominal 2.5V, 3.0V, 3.3V or 5.0V systems, with an absolute maximum of 6.0V.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-3
Category Power Supply Chip
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 VDD 1 5.5 V TA = 0°C to +70°C 2
VDD Range VDD 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 VTH 3.04 3.08 3.11 V TCM8xxT: TA = +25°C 2
Reset Threshold VTH 3 3.15 V TCM8xxT: TA = -40°C to +125°C 2
Reset Active Time Out Period 140 320 560 msec 2
RESET Output Voltage Low (TCM809) VOL 0.3 V TCM809R/S/T/Z: VDD = VTH min, ISINK = 1.2 mA 2
Supply Voltage (VDD to GND) VDD 6 V 2
RESET Voltage RESET -0.3 V -0.3V to (VDD +0.3V) 2
Input Current, VDD 20 mA 2
Output Current, RESET 20 mA 2
dV/dt (VDD) dV/dt 100 V/µsec 2
Operating Temperature Range -40 125 °C 2
Power Dissipation, 3-Pin SOT-23B 320 mW TA = 70°C (derate 4 mW/°C above +70°C) 2
Storage Temperature Range -65 150 °C 2
Maximum Junction Temperature TJ 150 °C 2
Reset Threshold Tempco 30 ppm/°C 2
VDD to Reset Delay 65 µsec VDD = VTH to (VTH, 100 mV) 2

CAD (KiCad official)

  • Symbol: TCM809TVNB713
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: tcm809tvnb713-etched.step / tcm809tvnb713-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tcm809tvnb713.step / tcm809tvnb713.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 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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