component
LM258YPT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, TSSOP-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
markdownLM258YPT
STMicroelectronics · Operational Amplifier · TSSOP-8
LM258YPT from STMicroelectronics, in a TSSOP-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 | Out1 | output | Output of amplifier 1, which can swing from 0 V to (VCC+ - 1.5 V) with a maximum output current of about 40 mA. |
| 2 | In1- | input | Inverting input of amplifier 1, with a common-mode range of (VCC-) to (VCC+ - 1.5 V) at 25 °C. |
| 3 | In1+ | input | Non-inverting input of amplifier 1, with a common-mode range of (VCC-) to (VCC+ - 1.5 V) at 25 °C. |
| 4 | Vcc- | power_in | Negative supply, or ground in single-supply operation. |
| 5 | In2+ | input | Non-inverting input of amplifier 2, with a common-mode range of (VCC-) to (VCC+ - 1.5 V) at 25 °C. |
| 6 | In2- | input | Inverting input of amplifier 2, with a common-mode range of (VCC-) to (VCC+ - 1.5 V) at 25 °C. |
| 7 | Out2 | output | Output of amplifier 2, which can swing from 0 V to (VCC+ - 1.5 V) with a maximum output current of about 40 mA. |
| 8 | Vcc+ | power_in | Positive supply, with an operating range of 3 to 30 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM258YPT - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm258ypt-etched.step/lm258ypt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm258ypt.step/lm258ypt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (25 pp, sha256
40a2550bed90848d, retrieved 2026-10-05, 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).