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MAX6364PUT29+T

Maxim Integrated · Monitors & Reset Circuits · SOT-23-6

MAX6364PUT29+T from Maxim Integrated, in a SOT-23-6. 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 IN input Reset input: when RESET IN falls below the internal 1.235V reference, reset is asserted, and RESET remains asserted for at least 150ms (tRP) after RESET IN goes high.
2 GND power_in Ground reference for the device.
3 RESET output Active-low open-drain reset output (MAX636_P): RESET is continuously low when VCC is below the reset threshold (VTH) or RESET IN is low, and remains low for the reset timeout period (tRP) after VCC rises above VTH.
4 VCC power_in Supply voltage, 0 to 5.5V; reset is asserted when VCC drops below the reset threshold voltage (VTH).
5 OUT power_out Output sourcing from VCC when VCC is above VTH, and from the greater of VCC or BATT when VCC is below VTH; OUT can supply up to 150mA from VCC.
6 BATT power_in Backup-battery input: BATT switches to OUT when VCC is below the reset threshold and VBATT is 20mV greater than VCC, with 40mV hysteresis to prevent repeated switching.

Key specifications

Parameter Value
Manufacturer Maxim Integrated
Package SOT-23-6
Category Power Management ICs
Pins 6

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Reset threshold VTH (suffix 29) VTH 2.85 2.93 3 V MAX636_UT29 2
Reset-active timeout period tRP 150 280 ms 2
Operating voltage range, VCC or VBATT VCC, VBATT 0 5.5 V No load (Note 2) 2
Supply current ICC ICC 10 30 µA No load, VCC > VTH, WDI = VCC or GND (MAX6362), VCC = 2.8V 2
Supply current ICC ICC 11 35 µA No load, VCC > VTH, WDI = VCC or GND (MAX6362), VCC = 3.6V 2
Supply current ICC ICC 15 50 µA No load, VCC > VTH, WDI = VCC or GND (MAX6362), VCC = 5.5V 2
Supply current in battery-backup mode (excluding IOUT) ISUPPLY 1 µA VBATT = 2.8V, VCC = 0V, TA = +25°C 2
Supply current in battery-backup mode (excluding IOUT) ISUPPLY 3 µA VBATT = 2.8V, VCC = 0V, TA = -40°C to +85°C 2
BATT standby current IBATT -0.1 0.02 µA 5.5V > VCC > (VBATT + 0.2V), TA = +25°C 2
BATT standby current IBATT -1 0.05 µA 5.5V > VCC > (VBATT + 0.2V), TA = -40°C to +85°C 2
RESET IN input threshold 1.185 1.235 1.285 V 3
RESET IN leakage current -25 0.01 25 nA 3
RESET, RESET output leakage current ILK 1 µA MAX636_P, MAX636_H only 3
VCC, BATT, OUT voltage (with respect to GND) VCC, BATT, OUT -0.3 6 V With respect to GND 2
RESET (open drain), RESET (open drain) voltage (with respect to GND) RESET, RESET -0.3 6 V With respect to GND 2
BATT ON, RESET (push-pull), RESET IN, WDI voltage (with respect to GND) BATT ON, RESET, RESET IN, WDI -0.3 V Maximum is (VOUT + 0.3V) 2
MR voltage (with respect to GND) MR -0.3 V Maximum is (VCC + 0.3V) 2
VCC input current, peak VCC 1 A Peak 2
BATT input current, continuous BATT 40 mA Continuous 2
RESET, RESET, BATT ON output current RESET, RESET, BATT ON 20 mA 2
Operating temperature range TA -40 85 °C 2
Junction temperature TJ 150 °C 2
Storage temperature range TSTG -65 150 °C 2
Lead temperature (soldering) 300 °C 10 s 2
Soldering temperature (reflow), lead-free 260 °C Lead(Pb)-free 2
Soldering temperature (reflow), packages containing lead 240 °C Packages containing lead(Pb) 2

CAD (KiCad official)

  • Symbol: MAX6364PUT29+T
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: max6364put29-t-etched.step / max6364put29-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max6364put29-t.step / max6364put29-t.glb are the bare package body.

Provenance

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

  • Datasheet: Maxim Integrated datasheet (11 pp, sha256 d06e95bb889faf65, 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