component
TPS3803-01QDCKREP
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SC-70-5. 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
markdownTPS3803-01QDCKREP
Texas Instruments · Supervisor And Reset ICs · SC-70-5
TPS3803-01QDCKREP from Texas Instruments, in a SC-70-5. 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 | NC | unconnected | No internal connection on the TPS3803-01; leave unconnected. |
| 2 | GND | power_in | Ground reference for all supply and sense voltages; all device voltage limits are specified with respect to GND. |
| 3 | RESET | output | Active-low reset output, open-drain on the TPS3803-01; asserted when VDD or SENSE is below VIT, with a maximum low-output current of 5 mA. |
| 4 | VDD | power_in | Input supply voltage, recommended 1.3 V to 6 V (absolute maximum +7 V), with a 0.1 µF ceramic bypass capacitor advised near the supply terminal for threshold stability. |
| 5 | SENSE | input | Adjustable sense input with negative-going threshold VIT of 1.226 V typical (1.2 V to 1.244 V), input current limited to ±25 nA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TPS3803-01QDCKREP - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
tps3803-01qdckrep-etched.step/tps3803-01qdckrep-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps3803-01qdckrep.step/tps3803-01qdckrep.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (19 pp, sha256
cb0bc8f9c404f423, 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).