component

TMP1075DSGT

Public Made by Adom

by adom

Texas Instruments Temperature Sensors, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsensorstmp1075dsgtfactory-2.0.0extractor-text

Verified TMP1075DSGT

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 9 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TMP1075DSGT · WSON-8-EP(2x2) · 9 pins
  • ✓copper: 9 copper pads, none touching another net
  • ✓datasheet: all 9 pin names found in the 50-page datasheet
  • ✓distributor: lcsc C2872142, digikey 296-53398-2-ND, mouser 595-TMP1075DSGT
  • ✓family: WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-47kwlisp/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: 9 pins = 9 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 9 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tmp1075dsgt.kicad_sym✓ tmp1075dsgt.kicad_mod✓ tmp1075dsgt.step
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2h ago
viewers tmp1075dsgt: viewers · Ray 2h ago
package.json Publish 0.1.0 · Ray 2h ago
page.json Set visibility: public · Ray 2h ago
README.md Publish 0.1.0 · Ray 2h ago
tmp1075dsgt-etched.glb Publish 0.1.0 · Ray 2h ago
tmp1075dsgt-etched.step tmp1075dsgt: factory component page (tier=mfr) · Ray 2h ago
tmp1075dsgt-hero.glb tmp1075dsgt: hero GLB from the etched model (keeps the MPN mark) · Ray 2h ago
tmp1075dsgt-hero.overlay.json Publish 0.1.0 · Ray 2h ago
tmp1075dsgt.glb Publish 0.1.0 · Ray 2h ago
tmp1075dsgt.kicad_mod Publish 0.1.0 · Ray 2h ago
tmp1075dsgt.kicad_sym Publish 0.1.0 · Ray 2h ago
tmp1075dsgt.lbr Publish 0.1.0 · Ray 2h ago
tmp1075dsgt.step Publish 0.1.0 · Ray 2h ago
verification.json Verified: Published by the parts factory: tier mfr, 9 pins · Ray 2h ago

TMP1075DSGT

Texas Instruments · Temperature Sensors · WSON-8-EP(2x2)

TMP1075DSGT from Texas Instruments, in a WSON-8-EP(2x2). 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 SDA bidirectional Serial data line; open-drain output that requires a pullup resistor.
2 SCL input Serial clock input for the I2C and SMBus interface.
3 ALERT output Overtemperature alert; open-drain output that requires a pullup resistor.
4 GND power_in Ground reference pin.
5 A2 input Address select A2: connect to GND or V+ (pin is not available on TMP1075N).
6 A1 input Address select A1: connect to GND, V+, SDA, or SCL (pin is not available on TMP1075N).
7 A0 input Address select A0: connect to GND, V+, SDA, or SCL.
8 V+ power_in Supply voltage, 1.7 V to 5.5 V for TMP1075.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-8-EP(2x2)
Category Sensors
Pins 9

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Temperature accuracy (temperature error), DSG -1 0.25 1 °C DSG, -40°C to +75°C 7
Temperature accuracy (temperature error), DSG -2 0.25 2 °C DSG, -55°C to +125°C 7
Accuracy (temperature error) vs. supply PSRR -0.03 0.03 °C/V 7
Conversion Rate Variation -10 0 10 % 7
Input leakage current IIN -0.25 0 0.25 µA Leakage input current 7
Low-level output logic VOL 0 0.15 0.4 V IOL = -3 mA, SDA and ALERT pins 7
Conversion time 4.5 5.5 7 ms one-shot mode 7
Operating voltage range 1.7 3.3 5.5 V 7
Temperature operating range -55 125 °C 7
Quiescent current (serial bus inactive) IQ 10 20 µA R1 = 0, R0 = 0 (default) 8
Quiescent current (serial bus inactive) IQ 5.5 9 µA R1 = 0, R0 = 1 8
Quiescent current (serial bus inactive) IQ 4 6 µA R1 = 1, R0 = 0 8
Quiescent current (serial bus inactive) IQ 2.7 4 µA R1 = 1, R0 = 1 8
Quiescent current during active conversion IQ 52 85 µA During 5.5 ms active conversion 8
Shutdown current ISD 0.37 0.65 µA Serial bus inactive, A0=A1=A2=SCL=SDA=V+, 25°C 8
Shutdown current ISD 0.37 3.5 µA Serial bus inactive, A0=A1=A2=SCL=SDA=V+ 8
Power supply, V+ V+ 6.5 V TMP1075 6
Input voltage SCL, SDA, A1, A0 -0.3 6.5 V TMP1075 6
Operating temperature -55 150 °C 6
Junction temperature TJ 150 °C 6
Storage temperature Tstg -60 130 °C 6
Supply voltage V+ 1.7 5.5 V TMP1075 6
Operating free-air temperature TA -55 125 °C TMP1075 6
Junction-to-ambient thermal resistance RθJA 87.4 °C/W DSG (WSON), 8 pins 7
Junction-to-case (top) thermal resistance RθJC(top) 111.1 °C/W DSG (WSON), 8 pins 7
Junction-to-board thermal resistance RθJB 54 °C/W DSG (WSON), 8 pins 7
Junction-to-top characterization parameter ΨJT 9.8 °C/W DSG (WSON), 8 pins 7
Junction-to-board characterization parameter ΨJB 54.4 °C/W DSG (WSON), 8 pins 7
Junction-to-case (bottom) thermal resistance RθJC(bot) 28.1 °C/W DSG (WSON), 8 pins 7
Thermal mass MT 5 mJ/°C DSG (WSON), 8 pins 7

CAD (KiCad official)

  • Symbol: TMP1075DSGT
  • Footprint: Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm
  • 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)
  • 3D model files: tmp1075dsgt-etched.step / tmp1075dsgt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmp1075dsgt.step / tmp1075dsgt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (50 pp, sha256 2e636e4909ecf31b, retrieved 2026-11-05, tier: manufacturer)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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