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LM336DR-2-5

Public Made by Adom

by adom

Texas Instruments Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)lm336dr-2-5factory-2.0.0extractor-text
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LM336DR-2-5

Texas Instruments · Voltage Reference · SOIC-8

LM336DR-2-5 from Texas Instruments, in a SOIC-8. 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 NC unconnected No internal connection.
2 NC unconnected No internal connection.
3 NC unconnected No internal connection.
4 ANODE power_in Anode of the 2.5-V shunt reference diode, connected to the more negative side (ground) of the circuit.
5 ADJ passive Adjust terminal used to trim the reference voltage and temperature coefficient.
6 NC unconnected No internal connection.
7 NC unconnected No internal connection.
8 CATHODE passive Cathode of the 2.5-V shunt reference diode, operating with 400 µA to 10 mA reference current (20 mA max reverse current).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Power Management (PMIC)
Pins 8

CAD (KiCad official)

  • Symbol: LM336DR-2-5
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: lm336dr-2-5-etched.step / lm336dr-2-5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm336dr-2-5.step / lm336dr-2-5.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 cd8c97cca19c711b, retrieved 2026-10-08, tier: lcsc)
  • 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