component

TMP303CDRLR

Public Made by Adom

by adom

Texas Instruments Thermostat Switches, SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsensorstmp303cdrlrfactory-2.0.0extractor-text

Verified TMP303CDRLR

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier mfr, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TMP303CDRLR · SOT-563 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 25-page datasheet
  • ✓distributor: lcsc C2860960, digikey 296-TMP303CDRLRTR-ND, mouser 595-TMP303CDRLR
  • ✓family: SOT-563
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-d39e1di8/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tmp303cdrlr.kicad_sym✓ tmp303cdrlr.kicad_mod✓ tmp303cdrlr.step
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Ray Publish 0.1.0 ef59c22 2h ago

TMP303CDRLR

Texas Instruments · Thermostat Switches · SOT-563

TMP303CDRLR from Texas Instruments, in a SOT-563. 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 HYSTSET0 input Digital input that sets the amount of thermal hysteresis together with HYSTSET1 and must be tied high or low.
2 GND power_in Ground reference pin for the device.
3 OUT output Active high, push-pull output that does not require a pullup resistor to VS.
4 SOH input Set output high pin that forces OUT high when pulled high, and has no effect when grounded or left floating.
5 VS power_in Power supply input, specified from 1.4 V to 3.6 V with a 0.1-µF bypass capacitor recommended close to the pin.
6 HYSTSET1 input Digital input that sets the amount of thermal hysteresis together with HYSTSET0 and must be tied high or low.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-563
Category Sensors
Pins 6

CAD (KiCad official)

  • Symbol: TMP303CDRLR
  • Footprint: Package_TO_SOT_SMD:SOT-563
  • 3D model: SOT-563 (KiCad packages3D, STEP)
  • 3D model files: tmp303cdrlr-etched.step / tmp303cdrlr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmp303cdrlr.step / tmp303cdrlr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 5564944a8007926d, retrieved 2026-11-06, tier: manufacturer)
  • 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