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MX5709T

Public Made by Adom

by adom

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

componentpower management (pmic)mx5709tfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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mx5709t-etched.step mx5709t: factory component page (tier=lcsc) · Ray 20d ago
mx5709t-hero.glb mx5709t: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
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MX5709T

Wuxi Maxinmicro · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

MX5709T from Wuxi Maxinmicro, 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 Input voltage pin with a VIN range of 7 V to 100 V and an absolute maximum rating of -0.3 V to 110 V.
2 GND power_in Ground pin serving as the regulator's ground reference.
3 EN input Enable pin compatible with standard CMOS logic, with VENHI of at least 1.0 V and VENLO of at most 0.4 V, a recommended range of 0 V to 100 V, and a low-current shutdown mode when pulled low.
4 FB input Feedback pin to the internal 0.8 V reference (0.788 V to 0.812 V), where Vout = 0.8 V × (R1+R2)/R2, with an absolute maximum range of -0.3 V to 5.5 V.
5 OUT power_out Regulated output pin with a recommended VOUT range of 1.2 V to 90 V and an output current of 0 mA to 50 mA, stable with COUT greater than 2.2 µF.

Key specifications

Parameter Value
Manufacturer Wuxi Maxinmicro
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: MX5709T
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: mx5709t-etched.step / mx5709t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mx5709t.step / mx5709t.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi Maxinmicro datasheet (4 pp, sha256 ac0c16a5ce3f9117, retrieved 2026-10-09, tier: lcsc)
  • 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