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EG0533

Public Made by Adom

by adom

EG Micro DC-DC Converters, ESOP-8. 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 1mo ago
viewers eg0533: viewers · Ray 1mo ago
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eg0533-etched.step eg0533: factory component page (tier=lcsc) · Ray 1mo ago
eg0533-hero.glb eg0533: hero GLB from the etched model (keeps the MPN mark) · Ray 1mo ago
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EG0533

EG Micro · DC-DC Converters · ESOP-8

EG0533 from EG Micro, in a ESOP-8. 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 VIN power_in Chip power supply input; the absolute maximum rating is -0.3 V to 36 V, and the electrical characteristics are tested at VIN = 12 V with 8 V ≤ Vi ≤ 36 V.
2 VO1 power_out 3.3 V linear regulator output, rated for a maximum output current of 100 mA (output 3.2 V to 3.4 V at Io1 = 1 mA, minimum input-output dropout 1.7 V at 100 mA).
3 IO output Output port of the overcurrent-protection transistor; absolute maximum rating is -0.3 V to VO1 + 0.3 V.
4 IS input Input port of the overcurrent-protection transistor; absolute maximum rating is -0.3 V to 36 V.
5 Bin input Input port of the power transistor, which can drive a buzzer or relay; absolute maximum rating is -0.3 V to 36 V, and the saturation voltage VCE is at most 0.7 V at Bin = 3.3 V and Ic = 100 mA.
6 GND power_in Chip ground.
7 CO output Collector output port of the power transistor; absolute maximum rating is -0.3 V to 36 V.
8 VO2 power_out 5 V linear regulator output, rated for a maximum output current of 100 mA (output 4.85 V to 5.15 V at Io2 = 1 mA, minimum input-output dropout 1.7 V at 100 mA).
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer EG Micro
Package ESOP-8
Category Power Management (PMIC)
Pins 9

CAD (KiCad official)

  • Symbol: EG0533
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm
  • 3D model: ESOP-8 (KiCad packages3D, STEP)
  • 3D model files: eg0533-etched.step / eg0533-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); eg0533.step / eg0533.glb are the bare package body.

Provenance

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

  • Datasheet: EG Micro datasheet (10 pp, sha256 6c3577406c3bfba9, retrieved 2026-10-09, 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-5-5 (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