component

MAX823TEUK-TP

Public Made by Adom

by adom

TECH PUBLIC Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MAX823TEUK-TP

TECH PUBLIC · Supervisor And Reset ICs · SOT-23-5

MAX823TEUK-TP from TECH PUBLIC, 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 RESET output Active-low reset output that pulses low for 200ms when triggered and stays low whenever VCC is below the reset threshold or MR is low, remaining low for 200ms after VCC rises above threshold, a watchdog reset, or MR going high.
2 GND power_in Ground.
3 MR input Active-low manual-reset input that triggers a reset pulse when pulled below 0.3VCC, has an internal 52kΩ pull-up, can be driven by TTL/CMOS logic or shorted to ground with a switch, and is left open or connected to VCC if unused.
4 WDI input Watchdog input that triggers a reset if held high or low longer than the watchdog timeout period, clears the timer on reset or any rising/falling edge, and disables the watchdog if left unconnected or connected to a three-stated buffer output.
5 VCC power_in Supply voltage, operating range 1V to 7V with absolute maximum -0.3 to +8.0V.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: MAX823TEUK-TP
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: max823teuk-tp-etched.step / max823teuk-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max823teuk-tp.step / max823teuk-tp.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (7 pp, sha256 04cf2cf6532c097b, retrieved 2026-10-17, 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