component
OA1MPA22C
Public Made by Adomby adom
STMicroelectronics Precision Op Amps, SC-70-5. 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
markdownOA1MPA22C
STMicroelectronics · Precision Op Amps · SC-70-5
OA1MPA22C from STMicroelectronics, in a SC-70-5. 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 | IN+ | input | Non-inverting input; rail-to-rail with common mode range VCC- - 0.1 V to VCC+ + 0.1 V. |
| 2 | VCC- | power_in | Negative supply or ground; supply voltage range 1.5 V to 5.5 V between VCC+ and VCC-. |
| 3 | IN- | input | Inverting input; rail-to-rail with common mode range VCC- - 0.1 V to VCC+ + 0.1 V. |
| 4 | OUT | output | Rail-to-rail amplifier output, with sink current of 56 mA typ. and source current of 45 mA typ. at VCC = 5 V. |
| 5 | VCC+ | power_in | Positive supply, 1.5 V to 5.5 V operating (6 V absolute maximum), with a 10 nF decoupling capacitor advised close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SC-70-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
OA1MPA22C - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
oa1mpa22c-etched.step/oa1mpa22c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);oa1mpa22c.step/oa1mpa22c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (28 pp, sha256
84e8067f32217a18, retrieved 2026-10-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).