component
STMPS2252TTR
Public Made by Adomby adom
STMicroelectronics Power Distribution Switches, MSOP-8-EP. 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
markdownSTMPS2252TTR
STMicroelectronics · Power Distribution Switches · MSOP-8-EP
STMPS2252TTR from STMicroelectronics, in a MSOP-8-EP. 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 | GND | power_in | Ground reference pin for the device. |
| 2 | IN | power_in | VCC input for the device, specified at 2.7 V to 5.5 V. |
| 3 | EN1 | input | Channel 1 enable, active high on the STMPS2252 (active low on the STMPS2242 and STMPS2262). |
| 4 | EN2 | input | Channel 2 enable, active high on the STMPS2252 (active low on the STMPS2242 and STMPS2262). |
| 5 | OC2 | output | Open-drain fault indication output for channel 2, with output low voltage of 0.4 V maximum at 5 mA. |
| 6 | OUT2 | power_out | Output of channel 2, the high-side MOSFET switch output limited to 500 mA continuous for the STMPS2252. |
| 7 | OUT1 | power_out | Output of channel 1, the high-side MOSFET switch output limited to 500 mA continuous for the STMPS2252. |
| 8 | OC1 | output | Open-drain fault indication output for channel 1, with output low voltage of 0.4 V maximum at 5 mA. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | MSOP-8-EP |
| Category | Power Management (PMIC) |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
STMPS2252TTR - Footprint:
Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm - 3D model: MSOP-8-EP (KiCad packages3D, STEP)
- 3D model files:
stmps2252ttr-etched.step/stmps2252ttr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stmps2252ttr.step/stmps2252ttr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (42 pp, sha256
a0b3d2fdbf70b6e2, retrieved 2026-10-10, 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).