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TPS610981DSET

Public Made by Adom

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Texas Instruments DC-DC Converters, WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS610981DSET

Texas Instruments · DC-DC Converters · WSON-6(1.5x1.5)

TPS610981DSET from Texas Instruments, in a WSON-6(1.5x1.5). 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 VMAIN power_out Boost converter output that supplies the always-on main system rail, with a recommended output voltage range of 2.2 V to 4.3 V and an effective output capacitance of 5 µF to 22 µF.
2 SW power_out Connection to the boost converter inductor (effective inductance 1.54 µH to 6.11 µH, 4.7 µH nominal), with the SW pin rated to the −0.3 V to 4.7 V absolute maximum range shared by VIN, SW, VMAIN and VSUB.
3 VIN power_in IC power supply input with a recommended input voltage range of 0.7 V to 4.5 V and an absolute maximum range of −0.3 V to 4.7 V.
4 MODE input Mode selection pin where 1 selects active mode and 0 selects low power mode; it must be actively tied high or low and must not be left floating, with an absolute maximum range of −0.3 V to 5.0 V.
5 VSUB power_out LDO or load switch output that powers the peripherals, with a recommended output voltage range of 1.8 V to 3.7 V; the required output capacitance depends on the LDO or load switch version.
6 GND power_in IC ground reference pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-6(1.5x1.5)
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: TPS610981DSET
  • Footprint: Package_SON:WSON-6_1.5x1.5mm_P0.5mm
  • 3D model: WSON-6(1.5x1.5) (KiCad packages3D, STEP)
  • 3D model files: tps610981dset-etched.step / tps610981dset-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps610981dset.step / tps610981dset.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (43 pp, sha256 c87e6b5b5237c26f, retrieved 2026-10-07, 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-5-5 (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