component
PT5126A-S-TP
Public Made by Adomby adom
PTC Princeton Tech Brushed DC Motor Drivers, SOP-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
markdownPT5126A-S-TP
PTC Princeton Tech · Brushed DC Motor Drivers · SOP-8
PT5126A-S-TP from PTC Princeton Tech, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No connect pin; must not be used. |
| 2 | VCC | power_in | Power supply for logic circuit; supply voltage 2.7V to 5.5V. |
| 3 | VM | power_in | Power supply for driver; supply voltage 2.0V to 24V. |
| 4 | OUTA | output | H-Bridge output terminal A of the driver; maximum DC output current 2.8A. |
| 5 | GND | power_in | Ground reference for the logic circuit. |
| 6 | OUTB | output | H-Bridge output terminal B of the driver; maximum DC output current 2.8A. |
| 7 | INA | input | Control input for H-Bridge channel A; PWM control with maximum input frequency 200kHz. |
| 8 | INB | input | Control input for H-Bridge channel B; PWM control with maximum input frequency 200kHz. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PTC Princeton Tech |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
PT5126A-S-TP - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
pt5126a-s-tp-etched.step/pt5126a-s-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pt5126a-s-tp.step/pt5126a-s-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PTC Princeton Tech datasheet (4 pp, sha256
46d9b59a3e0e26b1, retrieved 2026-09-22, 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).