component
TPS79301MDBVREP
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-6. 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
markdownTPS79301MDBVREP
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-6
TPS79301MDBVREP from Texas Instruments, in a SOT-23-6. 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 | Input to the device; the datasheet gives an absolute maximum input range of -0.3 V to 6 V and an operating range of 2.7 V to 5.5 V (or VO(typ) + 1 V, whichever is greater). |
| 2 | GND | power_in | Regulator ground; the input and output bypass capacitor grounds should connect directly to this pin. |
| 3 | EN | input | Enable input: a logic high (at least 2 V) enables the device and a logic low (at most 0.7 V) puts it in shutdown, with input current limited to ±1 µA. |
| 4 | BYPASS | passive | Connects to the internal 250 kΩ reference resistor so an external bypass capacitor forms a low-pass filter for reference noise, and the bypass capacitor must have minimal leakage current. |
| 5 | FB | input | Feedback input for the adjustable device, where the internal reference is 1.2246 V typical and the FB input current is limited to 1 µA at FB = 1.8 V. |
| 6 | OUT | power_out | Regulated output of the device, which requires a minimum 2.2 µF ceramic output capacitor from OUT to GND for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPS79301MDBVREP - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tps79301mdbvrep-etched.step/tps79301mdbvrep-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps79301mdbvrep.step/tps79301mdbvrep.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
914771336553ee4e, 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).