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MAX6414UK16+T

Analog Devices Inc./Maxim Integrated · Supervisor And Reset ICs · SOT-23-5

MAX6414UK16+T from Analog Devices Inc./Maxim Integrated, 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 open-drain reset output that goes low when VCC or RESET IN drops below the reset threshold or MR is pulled low, stays low for the reset timeout period after conditions clear, and can be pulled up to 0 to 5.5V externally.
2 GND power_in Ground reference for all voltages on the device.
3 MR input Manual reset input that resets the device when pulled low and keeps reset asserted for the reset timeout period after release, with an internal 20kΩ pullup to VCC so it can be left open.
4 SRT passive Set reset timeout input where a capacitor connected to ground sets the timeout period per tRP = (2.71 x 10^6) x CSRT + 275µs, and CSRT must be a low-leakage (<10nA) type.
5 VCC power_in Supply voltage input and monitored voltage for the fixed-threshold VCC monitor, with supply range 1.0V to 5.5V.

Key specifications

Parameter Value
Manufacturer Analog Devices Inc./Maxim Integrated
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

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 1 5.5 V 3
Supply Current ICC 2.6 4.5 µA VCC ≤ 5.0V 3
Supply Current ICC 2 3.5 µA VCC ≤ 3.3V 3
Supply Current ICC 1.7 2.5 µA VCC ≤ 2.0V 3
VCC Reset Threshold Accuracy VTH -1.25 1.25 % TA = +25°C 3
VCC Reset Threshold Accuracy VTH -2.5 2.5 % TA = -40°C to +125°C 3
VCC to Reset Delay tRD 100 µs VCC falling at 1mV/µs 3
Reset Timeout Period tRP 3 4.375 5.75 ms CSRT = 1500pF 3
Reset Timeout Period tRP 0.275 ms CSRT = 0F 3
VSRT Ramp Current IRAMP 240 nA VSRT = 0 to 0.65V; VCC = 1.6V to 5V 3
VSRT Ramp Threshold VTH-RAMP 0.65 V VCC = 1.6V to 5V (VRAMP rising) 3
RAMP Threshold Hysteresis 33 mV VRAMP falling threshold 3
RESET Output Voltage LOW VOL 0.3 V VCC ≥ 1.0V, ISINK = 50µA 3
RESET Output Voltage LOW VOL 0.4 V VCC ≥ 4.5V, ISINK = 3.2mA 3
RESET Output Leakage Current (Open-Drain) ILKG 1 µA VCC > VTH, reset not asserted 3
RESET IN Leakage Current 10 nA 3
RESET IN Threshold VRST 1.205 1.255 1.305 V VRST falling, VCC = 1.6V to 5.0V 3
MR Input Low Voltage VIL 0.8 V VCC > 4.0V 3
MR Input High Voltage VIH 2.4 V VCC > 4.0V 3
MR Input Low Voltage VIL 0.3 x VCC VCC < 4.0V 3
MR Input High Voltage VIH 0.7 x VCC VCC < 4.0V 3
MR Minimum Pulse Width 1 µs 3
MR Glitch Rejection 75 ns 3
MR to RESET Delay 20 ns 3
MR Pullup Resistance 12 20 28 kΩ Pull up to VCC 3
Reset Voltage Suffix 16 (Reset Threshold) VTH 1.536 1.575 1.614 V Suffix 16 (MAX6414UK16+T) 9
Supply Voltage (Absolute Maximum) VCC -0.3 6 V All voltages referenced to GND 2
SRT, MR, RESET IN Voltage (Absolute Maximum) -0.3 V max VCC + 0.3V 2
RESET, RESET Push-Pull Voltage (Absolute Maximum) -0.3 V max VCC + 0.3V 2
RESET Open-Drain Voltage (Absolute Maximum) -0.3 6 V RESET open-drain 2
Input Current (All Pins) -20 20 mA 2
Output Current (RESET, RESET) -20 20 mA 2
Operating Temperature Range -40 125 °C 2
Junction Temperature 150 °C 2
Storage Temperature Range -65 150 °C 2
Lead Temperature (soldering) 300 °C soldering, 10s 2
Soldering Temperature (reflow) 260 °C Lead(Pb)-free packages 2
Soldering Temperature (reflow) 240 °C Packages containing lead (Pb) 2
Thermal Resistance Junction to Ambient θJA 324.3 °C/W Single-layer board 2
Thermal Resistance Junction to Case θJC 82 °C/W Single-layer board 2
Thermal Resistance Junction to Ambient θJA 255.9 °C/W Multi-layer board 2
Thermal Resistance Junction to Case θJC 81 °C/W Multi-layer board 2

CAD (KiCad official)

  • Symbol: MAX6414UK16+T
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: max6414uk16-t-etched.step / max6414uk16-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max6414uk16-t.step / max6414uk16-t.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices Inc./Maxim Integrated datasheet (12 pp, sha256 b6515cec563bd490, retrieved 2026-11-02, 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