component

MCP9700T-E/TT

Public Made by Adom

by adom

Microchip Temperature and Humidity Sensor, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs mcp9700t-e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
mcp9700t-e-etched.fit.json mcp9700t-e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
mcp9700t-e-etched.glb mcp9700t-e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
mcp9700t-e-etched.step mcp9700t-e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
mcp9700t-e-tt-hero.glb Publish 0.2.1 · Ray
mcp9700t-e-tt-hero.overlay.json Publish 0.2.1 · Ray
mcp9700t-e.glb Publish 0.1.0 · Ray
mcp9700t-e.kicad_mod Publish 0.1.0 · Ray
mcp9700t-e.kicad_sym Publish 0.1.0 · Ray
mcp9700t-e.lbr mcp9700t-e-tt: renamed from mcp9700t-e, the part it was built from (MCP9700T-E/TT); family listed · Ray
mcp9700t-e.step Publish 0.1.0 · Ray
package.json Publish 0.2.1 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json Publish 0.2.1 · Ray
README.md mcp9700t-e-tt: renamed from mcp9700t-e, the part it was built from (MCP9700T-E/TT); family listed · Ray

MCP9700T-E/TT

Microchip · Temperature and Humidity Sensor · SOT-23

MCP9700T-E from Microchip, in a SOT-23. 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 VDD power_in Positive supply pin. Operating range 2.3 V to 5.5 V (MCP9700/9700A). Absolute maximum 6.0 V. A 0.1 µF bypass capacitor to GND is recommended close to the pin.
2 VOUT output Analog temperature output. Rail-to-rail voltage proportional to sensed temperature with 10.0 mV/°C typical coefficient and 500 mV output at 0 °C. Output impedance ~20 Ω, drives up to 100 µA and 1000 pF cap loads; connect directly to an ADC input.
3 GND power_in Ground return for supply and output signal. 0 V reference for VOUT.

Key specifications

Parameter Value
Manufacturer Microchip
Package SOT-23
Category Sensor
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • MCP9700T-ETT
  • MCP9700T-ETO
  • MCP9700T-ELT

CAD (KiCad official)

  • Symbol: MCP9700T-E
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: mcp9700t-e-etched.step / mcp9700t-e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcp9700t-e.step / mcp9700t-e.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
mcp9700t-e.step 59 KB You want the bare part, or you mark your own boards.
mcp9700t-e-etched.step 1.6 MB You want the part with MCP9700T-E already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 398 faces against 69 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: Microchip datasheet (20 pp, sha256 fb465c00d828553e, retrieved 2026-08-17, tier: manufacturer)
  • 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

Other parts in this family

This page is MCP9700T-E/TT. These part numbers share its family name but are different parts (another package, rating or grade), each with its own page:

  • MCP9700T-E/LT