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docs tps60400qdbvrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 10h ago
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package.json Publish 0.1.0 · Ray 4d ago
page.json tps60400qdbvrq1: annotated 3D hero (adom-hero 1.4) · Ray 9h ago
README.md tps60400qdbvrq1: annotated 3D hero (adom-hero 1.4) · Ray 9h ago
tps60400qdbvrq1-etched.fit.json tps60400qdbvrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 10h ago
tps60400qdbvrq1-etched.glb tps60400qdbvrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 10h ago
tps60400qdbvrq1-etched.step tps60400qdbvrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 10h ago
tps60400qdbvrq1-hero.glb tps60400qdbvrq1: annotated 3D hero (adom-hero 1.4) · Ray 9h ago
tps60400qdbvrq1-hero.overlay.json tps60400qdbvrq1: annotated 3D hero (adom-hero 1.4) · Ray 9h ago
tps60400qdbvrq1.glb Publish 0.1.0 · Ray 4d ago
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tps60400qdbvrq1.kicad_sym Publish 0.1.0 · Ray 4d ago
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tps60400qdbvrq1.step Publish 0.1.0 · Ray 4d ago

TPS60400QDBVRQ1

Texas Instruments · DC-DC Converters · SOT-23-5

TPS60400QDBVRQ1 from Texas Instruments, in a SOT-23-5. 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 OUT output Power output with VO = -VI; bypass OUT to GND with output filter capacitor CO.
2 IN power_in Supply input in the range 1.8 V to 5.25 V; bypass IN to GND with a capacitor that has the same value as the flying capacitor.
3 CFLY- passive Negative terminal of the flying capacitor C(fly).
4 GND power_in Ground.
5 CFLY+ passive Positive terminal of the flying capacitor C(fly).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: TPS60400QDBVRQ1
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • Annotated 3D hero: tps60400qdbvrq1-hero.glb (dashed pad outlines, silkscreen with pin 1, signal names; the adom-hero standard) is what the viewer shows. Downloads and EDA use the clean model, tps60400qdbvrq1-etched.glb.
  • 3D model files: tps60400qdbvrq1-etched.step / tps60400qdbvrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps60400qdbvrq1.step / tps60400qdbvrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 e213d17b2ca9f05c, retrieved 2026-10-02, tier: lcsc)
  • 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