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Contents

README

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ZXCT1051E5TA

Diodes Incorporated · Supervisor and Reset ICs · SOT-23-5

ZXCT1051E5TA from Diodes Incorporated, in a SOT-23-5. 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 VCC power_in Analog supply providing power to internal circuitry. Operating range 2.7V to 20V (absolute max 20V).
2 GND power_in Ground / 0V reference for the device.
3 VOUT output Analog output voltage pin. Delivers VSENSE × 10 (fixed gain of 10) over an output range of 0V to VCC-2V. Output impedance ~3.75kΩ typical.
4 VSENSE+ input Positive current-sense input; connects to the high side of the external sense resistor. Common-mode input range 0V up to VCC.
5 VSENSE- input Negative current-sense input; connects to the low side of the external sense resistor. Common-mode input range 0V up to VCC-2V. Pin current varies with differential sense voltage (typ 60nA at VSENSE=0).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • ZXCT1051E5TA

CAD (KiCad official)

  • Symbol: ZXCT1051E5TA
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: zxct1051e5ta-etched.step / zxct1051e5ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zxct1051e5ta.step / zxct1051e5ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (10 pp, sha256 421d8d5de5c06093, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF