component

TPS77033DBVR

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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package.json tps77033dbvr: LCSC part number C471857 (was published as the bare integer) · Ray 6h ago
page.json tps77033dbvr: LCSC part number C471857 (was published as the bare integer) · Ray 6h ago
README.md Initial commit: component/tps77033dbvr · Ray 20h ago
tps77033dbvr-etched.glb tps77033dbvr: factory component page (tier=lcsc) · Ray 20h ago
tps77033dbvr-etched.step tps77033dbvr: factory component page (tier=lcsc) · Ray 20h ago
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TPS77033DBVR

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

TPS77033DBVR 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 IN power_in Power supply input pin; apply input voltage 2.5V to 16V with external input capacitor connected close to device.
2 GND power_in Ground reference pin.
3 EN input Active-low enable input; device enables when EN < VEN(LOW) and disables when EN > VEN(HI) per Electrical Characteristics table.
4 FB/NC unconnected No connection for fixed output voltage versions; do not connect this pin.
5 OUT power_out Regulated output voltage pin providing 3.3V fixed output; connect external output capacitor close to device.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPS77033DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps77033dbvr-etched.step / tps77033dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps77033dbvr.step / tps77033dbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (41 pp, sha256 5d7502386c6f6cd7, 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