component

TPS560430YDBVT

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS560430YDBVT

Texas Instruments · DC-DC Converters · SOT-23-6

TPS560430YDBVT 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 CB passive Bootstrap capacitor connection for high-side FET driver; connect a high quality 100-nF capacitor from this pin to the SW pin.
2 GND power_in Power ground terminal connected internally to source of low-side FET; connect to system ground, ground side of CIN and COUT with path to CIN as short as possible.
3 FB input Feedback input to the converter; connect a resistor divider to set the output voltage and never short this terminal to ground during operation.
4 EN input Precision enable input to the converter; do not float, High = on, Low = off, can be tied to VIN, and allows adjustable UVLO by external resistor divider.
5 VIN power_in Supply input terminal to internal bias LDO and high-side FET; connect to input supply and input bypass capacitors CIN with direct connection.
6 SW output Switching output of the converter internally connected to source of high-side FET and drain of low-side FET; connect to power inductor.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-6
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: TPS560430YDBVT
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tps560430ydbvt-etched.step / tps560430ydbvt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps560430ydbvt.step / tps560430ydbvt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (34 pp, sha256 f5d28f16b7ee0c6e, 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-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