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MAX6804US29D2+T

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Maxim Integrated Monitors & Reset Circuits, SOT-143-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsmax6804us29d2+tfactory-2.0.0extractor-text

Verified MAX6804US29D2+T

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 4 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MAX6804US29D2+T · SOT-143-4 · 4 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 4 pin names found in the 8-page datasheet
  • ✓distributor: lcsc C1355212, digikey 175-MAX6804US29D2+TTR-ND, mouser 700-MAX6804US29D2+T
  • ✓family: SOT-143
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-d1uje4ap/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 4 pins = 4 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 4 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ max6804us29d2-t.kicad_sym✓ max6804us29d2-t.kicad_mod✓ max6804us29d2-t.step
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Ray Publish 0.1.0 85ccdb9 8d ago

MAX6804US29D2+T

Maxim Integrated · Monitors & Reset Circuits · SOT-143-4

MAX6804US29D2+T from Maxim Integrated, in a SOT-143-4. 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 GND power_in Ground reference for the device.
2 RESET output Active-low reset output on the MAX6804 that is asserted while VCC is below the reset threshold or while MR is asserted, remains asserted for the reset timeout period (tRP) after VCC rises above the threshold or MR is deasserted, and is push/pull (unlike open-drain on the MAX6805).
3 MR input Manual-reset input where a logic low asserts reset and reset stays asserted while MR is low and for the timeout period (tRP) after MR returns high; it has an internal 20kΩ pullup (15 to 30 kΩ typical range given as 12 to 30 kΩ), so it can be left unconnected or tied to VCC if unused.
4 VCC power_in Supply voltage input, guaranteed for operation down to 0.7V (TA = 0°C to +125°C) and up to 5.5V on the MAX6804.

Key specifications

Parameter Value
Manufacturer Maxim Integrated
Package SOT-143-4
Category Power Management ICs
Pins 4

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage Range VCC 0.7 5.5 V TA = 0°C to +125°C; MAX6803/MAX6804 2
Supply Voltage Range VCC 0.78 5.5 V TA = -40°C to +125°C; MAX6803/MAX6804 2
Supply Current ICC 4 10 µA No load, VCC = +3.0V 2
Supply Current ICC 5 12 µA No load, VCC = +5.0V 2
Reset Threshold tolerance VTH -1.8 1.8 % TA = +25°C 2
Reset Threshold tolerance VTH -3 3 % TA = -40°C to +125°C 2
Reset Threshold (suffix 29, nominal 2.93V) VTH 2.877 2.93 2.983 V TA = +25°C; Table 1 suffix 29 6
Reset Threshold (suffix 29, nominal 2.93V) VTH 2.842 3.018 V TA = -40°C to +125°C; Table 1 suffix 29 6
VCC Falling Reset Delay 30 µs VCC falling at 10V/ms 2
Reset Active Timeout Period tRP 20 30 40 ms MAX680_US_ _D2-T 2
MR Minimum Pulse Width 1 µs 2
MR Glitch Immunity 50 ns 2
MR Reset Delay 0.1 µs 2
MR Pullup Resistance 12 20 30 kΩ 2
RESET Output Low Voltage (MAX6804) VOL 0.4 V Reset asserted; ISINK = 50µA, VCC ≥ 1.0V 2
RESET Output Low Voltage (MAX6804) VOL 0.3 V Reset asserted; ISINK = 1.2mA, VCC ≥ 2.5V 2
Supply Voltage (absolute maximum) VCC -0.3 6 V 2
Push/Pull RESET or RESET, MR voltage (absolute maximum) -0.3 V Upper limit printed as VCC + 0.3V 2
Open-Drain RESET voltage (absolute maximum) -0.3 6 V 2
Input Current (VCC) 20 mA 2
Output Current (RESET, RESET) 20 mA 2
Operating Temperature Range TA -40 125 °C 2
Junction Temperature TJ 150 °C 2
Storage Temperature Range TSTG -65 150 °C 2
Lead Temperature (soldering) 300 °C soldering, 10s 2

CAD (KiCad official)

  • Symbol: MAX6804US29D2+T
  • Footprint: Package_TO_SOT_SMD:SOT-143
  • 3D model: SOT-143-4 (KiCad packages3D, STEP)
  • 3D model files: max6804us29d2-t-etched.step / max6804us29d2-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max6804us29d2-t.step / max6804us29d2-t.glb are the bare package body.

Provenance

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

  • Datasheet: Maxim Integrated datasheet (8 pp, sha256 a733017ca10ab840, retrieved 2026-10-30, tier: manufacturer)
  • 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