component
TPS22919DCKT
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, SC-70-6. 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
markdownTPS22919DCKT
Texas Instruments · Power Distribution Switches · SC-70-6
TPS22919DCKT from Texas Instruments, in a SC-70-6. 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 | IN | power_in | Switch input accepting supply voltage from 1.6V to 5.5V with quiescent current of 8µA typical (VON ≥ VIH) and shutdown current of 2nA typical (VON ≤ VIL). |
| 2 | GND | power_in | Device ground reference. |
| 3 | ON | input | Active-high switch control input with high threshold VIH ≥ 1V, low threshold VIL ≤ 0.35V, smart pull-down resistance of 530kΩ typical when VON ≤ VIL, and maximum leakage current of 100nA; must not be left floating. |
| 4 | NC | unconnected | No connect pin; leave floating. |
| 5 | QOD | output | Quick Output Discharge pin with internal discharge resistance of 24Ω typical for controlling output fall time when switch is disabled; can be connected to VOUT with external resistor or left floating. |
| 6 | VOUT | power_out | Switch output with on-resistance of 89mΩ typical at VIN = 5V (90mΩ typical at VIN = 3.6V, 105mΩ typical at VIN = 1.8V), maximum continuous output current of 1.5A, and output short circuit protection at 3A typical. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPS22919DCKT - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files:
tps22919dckt-etched.step/tps22919dckt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps22919dckt.step/tps22919dckt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
d86b87a56d653e6d, retrieved 2026-09-27, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).