component
MAX823TEUK-TP
Public Made by Adomby adom
TECH PUBLIC Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMAX823TEUK-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);max823teuk-tp.step/max823teuk-tp.glbare 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, primaryclaude-sonnet-5-5(vision), consensusclaude-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).