component

MIC29502WU

Public Made by Adom

by adom

TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5L. 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 Publish 0.1.0 · Ray 16d ago
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mic29502wu-etched.step mic29502wu: factory component page (tier=lcsc) · Ray 16d ago
mic29502wu-hero.glb mic29502wu: hero GLB from the etched model (keeps the MPN mark) · Ray 16d ago
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MIC29502WU

TECH PUBLIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-263-5L

MIC29502WU from TECH PUBLIC, in a TO-263-5L. 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 EN input Active-high TTL/CMOS compatible enable input (logic-high = enable, logic-low = shutdown); do not float, and tie to IN for continuous operation.
2 VIN power_in Supplies the current to the output power device; recommended operating input voltage is +3 V to +26 V.
3 GND power_in Ground; the TAB is also connected internally to the IC's ground.
4 VOUT power_out Regulator output voltage, adjustable from 1.24 V to 15 V with two external resistors.
5 ADJ input Adjustable regulator feedback input that connects to the resistor voltage divider placed from VOUT to GND to set the output voltage.
6 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package TO-263-5L
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: MIC29502WU
  • Footprint: Package_TO_SOT_SMD:TO-263-5_TabPin6
  • 3D model: TO-263-5L (KiCad packages3D, STEP)
  • 3D model files: mic29502wu-etched.step / mic29502wu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mic29502wu.step / mic29502wu.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (9 pp, sha256 73720707c859f5f9, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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