component
LM236DR-2-5
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLM236DR-2-5
Texas Instruments · Voltage Reference · SOIC-8
LM236DR-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 | output | Anode terminal of the 2.5-V precision Zener reference diode, provides the regulated reference voltage output |
| 5 | CATHODE | power_in | Cathode terminal of the 2.5-V Zener reference diode, serves as the ground return path |
| 6 | NC | unconnected | No internal connection |
| 7 | NC | unconnected | No internal connection |
| 8 | ADJ | passive | Adjustment terminal for connecting external resistors to trim the reference voltage and temperature coefficient |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM236DR-2-5 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
lm236dr-2-5-etched.step/lm236dr-2-5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm236dr-2-5.step/lm236dr-2-5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (17 pp, sha256
cd8c97cca19c711b, retrieved 2026-09-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).