component
TPS2033DR
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, SOIC-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
markdownTPS2033DR
Texas Instruments · Power Distribution Switches · SOIC-8
TPS2033DR from Texas Instruments, in a SOIC-8. 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 power switch and control circuitry. |
| 2 | IN | power_in | Power-switch input voltage; the datasheet specifies an operating range of 2.7 V to 5.5 V. |
| 3 | IN | power_in | Power-switch input voltage; the datasheet specifies an operating range of 2.7 V to 5.5 V. |
| 4 | EN | input | Logic-level enable input; logic high turns on the power switch, logic low disables it and reduces supply current to less than 10 µA, and it is compatible with both TTL and CMOS levels. |
| 5 | OC | output | Open-drain overcurrent output that is asserted active low when an overcurrent or overtemperature condition is encountered and remains asserted until the condition is removed. |
| 6 | OUT | power_out | Power-switch output to the load. |
| 7 | OUT | power_out | Power-switch output to the load. |
| 8 | OUT | power_out | Power-switch output to the load. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS2033DR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tps2033dr-etched.step/tps2033dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2033dr.step/tps2033dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
6b2689f627078f18, retrieved 2026-10-09, tier: manufacturer) - 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).