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TMP709AIDBVR

Public Made by Adom

by adom

UMW Thermostat Switches, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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TMP709AIDBVR

UMW · Thermostat Switches · SOT-23-5

TMP709AIDBVR from UMW, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 SET input Temperature set point input. Connect an external 1% resistor between SET and GND to program the trip threshold. Input voltage range 0 to VCC; input leakage 1 µA max.
2 GND power_in Device ground reference.
3 OT output Open-drain, active-low overtemperature output. Asserts low when the measured temperature crosses the programmed threshold. Requires an external pull-up resistor; sinks 5 mA min / 12 mA typ at VOT = 0.3 V.
4 HYST input Hysteresis selection digital input. Tie HYST = VCC for 10°C hysteresis or HYST = GND for 2°C hysteresis. VIH ≥ 0.7×VCC, VIL ≤ 0.3×VCC.
5 VCC power_in Supply voltage input, 2.7 V to 5.5 V. Typical quiescent current 33 µA. Bypass with a 0.1 µF ceramic capacitor to GND.

Key specifications

Parameter Value
Manufacturer UMW
Package SOT-23-5
Category Sensor
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • TMP709AIDBVR

CAD (KiCad official)

  • Symbol: TMP709AIDBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tmp709aidbvr-etched.step / tmp709aidbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmp709aidbvr.step / tmp709aidbvr.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (17 pp, sha256 ff97ed088d09f1cf, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF