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REF5045AIDGKT

Public Made by Adom

by adom

Texas Instruments Voltage References, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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package.json ref5045aidgkt: LCSC part number C2156943 (was published as the bare integer) · Ray 1d ago
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REF5045AIDGKT

Texas Instruments · Voltage References · VSSOP-8-0.65mm

REF5045AIDGKT from Texas Instruments, in a VSSOP-8-0.65mm. 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 DNC unconnected Do not connect.
2 VIN power_in Input supply voltage, operating from VOUT+0.2V to 18V for standard-grade devices.
3 TEMP output Temperature monitoring output nominally 509mV+2.64×T(°C) with 60kΩ source impedance for temperature sensing.
4 GND power_in Ground reference rail.
5 TRIM/NR passive Noise reduction pin; connect bypass capacitor to ground for output noise filtering.
6 VOUT output Reference voltage output 4.5V nominal with ±10mA current sourcing and sinking capability.
7 NC unconnected No internal connection; leave floating or connect to ground.
8 DNC unconnected Do not connect.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.65mm
Category Power Supply Chip
Pins 8

CAD (KiCad official)

  • Symbol: REF5045AIDGKT
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
  • 3D model files: ref5045aidgkt-etched.step / ref5045aidgkt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ref5045aidgkt.step / ref5045aidgkt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (52 pp, sha256 47016a2b0f69989d, retrieved 2026-10-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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