component

TPS61251DSGT

Public Made by Adom

by adom

Texas Instruments Power Management Specialized - PMIC, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 21h ago
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package.json tps61251dsgt: LCSC part number C2156062 (was published as the bare integer) · Ray 6h ago
page.json tps61251dsgt: LCSC part number C2156062 (was published as the bare integer) · Ray 6h ago
README.md Initial commit: component/tps61251dsgt · Ray 21h ago
tps61251dsgt-etched.glb tps61251dsgt: factory component page (tier=lcsc) · Ray 21h ago
tps61251dsgt-etched.step tps61251dsgt: factory component page (tier=lcsc) · Ray 21h ago
tps61251dsgt-hero.glb Publish 0.1.0 · Ray 21h ago
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tps61251dsgt.glb Publish 0.1.0 · Ray 21h ago
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tps61251dsgt.step Publish 0.1.0 · Ray 21h ago

TPS61251DSGT

Texas Instruments · Power Management Specialized - PMIC · WSON-8-EP(2x2)

TPS61251DSGT from Texas Instruments, in a WSON-8-EP(2x2). 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.
2 VOUT power_out Boost converter output.
3 FB input Voltage feedback pin.
4 ILIM input Adjustable average input current limit that can be connected to VIN for maximum limit or to GND for minimum limit.
5 PG output Output power good signal with open-drain output; logic 1 indicates good condition, logic 0 indicates failure.
6 EN input Enable input; logic 1 enables device, logic 0 disables device.
7 SW output Connection for inductor.
8 VIN power_in Supply voltage for power stage with recommended input range of 2.3 V to 6.0 V.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-8-EP(2x2)
Category Power Supply Chip
Pins 9

CAD (KiCad official)

  • Symbol: TPS61251DSGT
  • Footprint: Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm
  • 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)
  • 3D model files: tps61251dsgt-etched.step / tps61251dsgt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps61251dsgt.step / tps61251dsgt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 7651ff027e28d3fc, retrieved 2026-10-06, 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 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF