component
ST662ABD-TR
Public Made by Adomby adom
STMicroelectronics Charge Pumps, SO-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
markdownST662ABD-TR
STMicroelectronics · Charge Pumps · SO-8
ST662ABD-TR from STMicroelectronics, in a SO-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 | C1- | passive | Negative terminal for the first charge pump capacitor. |
| 2 | C1+ | passive | Positive terminal for the first charge pump capacitor. |
| 3 | C2- | passive | Negative terminal for the second charge pump capacitor. |
| 4 | C2+ | passive | Positive terminal for the second charge pump capacitor. |
| 5 | VCC | power_in | Supply voltage; the absolute maximum DC input voltage to GND is -0.3 V to 6 V and the operating range is 4.5 V to 5.5 V. |
| 6 | VOUT | power_out | 12 V output voltage (12 V ± 5 %), which equals VCC when the device is in shutdown mode. |
| 7 | GND | power_in | Ground reference for the device. |
| 8 | SHDN | input | Active-high CMOS logic-level shutdown input, internally pulled up to VCC and connected to GND for normal operation; VIL maximum 0.4 V and VIH minimum 2.4 V, and in shutdown the charge pumps are off and VOUT = VCC. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SO-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
ST662ABD-TR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
st662abd-tr-etched.step/st662abd-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);st662abd-tr.step/st662abd-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (20 pp, sha256
13b34b9bb014f8b5, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).