component
TPSY6288CAAC
Public Made by Adomby adom
TECH PUBLIC Power Distribution Switches, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
TPSY6288CAAC
TECH PUBLIC · Power Distribution Switches · SOT-23-5
TPSY6288CAAC from TECH PUBLIC, in a SOT-23-5. 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 | VOUT | power_out | Output Voltage Pin; output follows VIN when enabled; discharged to GND through an internal resistor when ENB is high or EN is low. |
| 2 | GND | power_in | Ground reference pin. |
| 3 | OCB | output | Open-drain Fault Flag Output; goes low after a 12 ms deglitch when a current-limit or over-temperature condition is detected; requires external pull-up resistor. |
| 4 | EN | input | Enable Input; logic-high (≥1.3 V) enables the device, logic-low (<0.8 V) disables it; pin must not be left floating; compatible with TTL and CMOS levels. |
| 5 | VIN | power_in | Power Supply Input; connect to external DC supply in the range 2.5 V to 5.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TPSY6288CAAC - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tpsy6288caac-etched.step/tpsy6288caac-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpsy6288caac.step/tpsy6288caac.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (8 pp, sha256
4f1d9a80784fa375, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(vision), consensusclaude-opus-4-7(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).
# TPSY6288CAAC
**TECH PUBLIC** · Power Distribution Switches · SOT-23-5
TPSY6288CAAC from TECH PUBLIC, in a SOT-23-5. 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 | VOUT | power_out | Output Voltage Pin; output follows VIN when enabled; discharged to GND through an internal resistor when ENB is high or EN is low. |
| 2 | GND | power_in | Ground reference pin. |
| 3 | OCB | output | Open-drain Fault Flag Output; goes low after a 12 ms deglitch when a current-limit or over-temperature condition is detected; requires external pull-up resistor. |
| 4 | EN | input | Enable Input; logic-high (≥1.3 V) enables the device, logic-low (<0.8 V) disables it; pin must not be left floating; compatible with TTL and CMOS levels. |
| 5 | VIN | power_in | Power Supply Input; connect to external DC supply in the range 2.5 V to 5.5 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `TPSY6288CAAC`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tpsy6288caac-etched.step` / `tpsy6288caac-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpsy6288caac.step` / `tpsy6288caac.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603352563878551552) (8 pp, sha256 `4f1d9a80784fa375`, retrieved 2026-09-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (vision), consensus `claude-opus-4-7` (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).
[Datasheet PDF](docs/tpsy6288caac-datasheet.pdf)