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LD29080DT33R

Public Made by Adom

by adom

STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). 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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docs ld29080dt33r: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 25d ago
viewers ld29080dt33r: viewers · Ray 1mo ago
ld29080dt33r-etched.fit.json ld29080dt33r: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ld29080dt33r-etched.glb ld29080dt33r: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 25d ago
ld29080dt33r-etched.step ld29080dt33r: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 25d ago
ld29080dt33r.glb Publish 0.1.0 · Ray 1mo ago
ld29080dt33r.kicad_mod Publish 0.1.0 · Ray 1mo ago
ld29080dt33r.kicad_sym Publish 0.1.0 · Ray 1mo ago
ld29080dt33r.lbr Publish 0.1.0 · Ray 1mo ago
ld29080dt33r.step Publish 0.1.0 · Ray 1mo ago
package.json ld29080dt33r: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 25d ago
page.json ld29080dt33r: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 25d ago
README.md Initial commit: component/ld29080dt33r · Ray 1mo ago

LD29080DT33R

STMicroelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2(DPAK)

LD29080DT33R from STMicroelectronics, in a TO-252-2(DPAK). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VI power_in Input supply voltage, maximum absolute rating 30 V with automatic shutdown above 14 V, operating input up to 13 V.
2 GND power_in Ground (power return).
3 VO power_out Regulated DC output voltage 3.3 V nominal (±1% accuracy, 3.267 to 3.333 V at 25°C), capable of delivering up to 800 mA output current.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package TO-252-2(DPAK)
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: LD29080DT33R
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)
  • 3D model files: ld29080dt33r-etched.step / ld29080dt33r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ld29080dt33r.step / ld29080dt33r.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (26 pp, sha256 9a629b5b150da9d0, retrieved 2026-09-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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