component
TPS7301QDR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, 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
markdownTPS7301QDR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOIC-8
TPS7301QDR 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 pin of the regulator. |
| 2 | EN | input | Enable input; a logic high signal shuts down the regulator into sleep mode with 0.5 µA maximum quiescent current at TJ = 25°C, and the input range is -0.3 V to 11 V. |
| 3 | IN | power_in | Regulator input supply voltage, absolute maximum -0.3 V to 11 V, shorted externally with the other IN pin. |
| 4 | IN | power_in | Regulator input supply voltage, absolute maximum -0.3 V to 11 V, shorted externally with the other IN pin. |
| 5 | OUT | power_out | Regulated output delivering 0 mA to 500 mA, adjustable from 1.2 V to 9.75 V on the TPS7301. |
| 6 | OUT | power_out | Regulated output delivering 0 mA to 500 mA, adjustable from 1.2 V to 9.75 V on the TPS7301. |
| 7 | FB | input | Feedback input for the adjustable TPS7301, where the output voltage is programmed with an external resistor divider (SENSE on the fixed-voltage versions). |
| 8 | RESET | output | Active-low open-drain NMOS reset output that goes low on output undervoltage and returns high after a 200-ms (typ) delay once the condition ends. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS7301QDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tps7301qdr-etched.step/tps7301qdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps7301qdr.step/tps7301qdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (46 pp, sha256
64058afafde102b9, retrieved 2026-10-12, 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).