component
LP2950CZ-3.3RAG
Public Made by Adomby adom
onsemi Linear Voltage Regulators (LDO), TO-92. 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
markdownLP2950CZ-3.3RAG
onsemi · Linear Voltage Regulators (LDO) · TO-92
LP2950CZ-3.3RAG from onsemi, in a TO-92. 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 | Output | power_out | Regulated 3.3 V output, rated for 100 mA and requiring a 1.0 µF output capacitor for stability. |
| 2 | Ground | power_in | Ground reference pin of the regulator. |
| 3 | Input | power_in | Unregulated supply input, with an absolute maximum of 30 Vdc (32 Vdc peak transient under 300 ms). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TO-92 |
| Category | Power Management ICs |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
LP2950CZ-3.3RAG - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files:
lp2950cz-3-3rag-etched.step/lp2950cz-3-3rag-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp2950cz-3-3rag.step/lp2950cz-3-3rag.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (22 pp, sha256
2779eb7dba6b4069, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).