component
TPS7A2501DRVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). 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
markdownTPS7A2501DRVR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)
TPS7A2501DRVR from Texas Instruments, in a WSON-6-EP(2x2). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT | power_out | Regulated output voltage; requires output capacitor (2.2μF nominal, 1 to 100μF range) to ground for stability and transient response; place capacitor close to OUT and GND pins. |
| 2 | FB | input | Feedback input to control-loop error amplifier; sets regulated output voltage using external resistor divider in adjustable-version devices only. |
| 3 | PG | tri_state | Open-drain power-good output; driven low when VOUT below 84% to 90% of nominal, pulled high by external resistor when VOUT above 93% to 96.5% of nominal. |
| 4 | EN | input | Active-high enable control input; drive above 0.9V to enable regulator, below 0.4V to enter low-current shutdown; do not float this pin. |
| 5 | GND | power_in | Ground reference return pin for all internal circuits and external capacitors. |
| 6 | IN | power_in | Input supply voltage pin accepting 2.4V to 18V; input capacitor (minimum 1μF) to ground recommended for transient response; place capacitor close to IN and GND pins. |
| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 7 |
CAD (KiCad official)
- Symbol:
TPS7A2501DRVR - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
tps7a2501drvr-etched.step/tps7a2501drvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps7a2501drvr.step/tps7a2501drvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
621835e83153f84e, retrieved 2026-09-22, 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-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).