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STM1061N31WX6F

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STMicroelectronics Monitors & Reset Circuits, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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STM1061N31WX6F

STMicroelectronics · Monitors & Reset Circuits · SOT-23

STM1061N31WX6F from STMicroelectronics, in a SOT-23. 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 OUT output Active-low open drain output that goes low when VCC drops below VTH- and remains low while VCC is below VTH- + VHYST, with a pull-up to any supply up to 6V.
2 VSS power_in Ground, the reference for the power supply, which must be connected to the system ground.
3 VCC power_in Supply voltage and input for the voltage detector, specified from 0.7V to 6.0V.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-23
Category Power Management ICs
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
VTH- Detect Voltage (3.1 V suffix) VTH- 3.038 3.1 3.162 V TA = 25°C; suffix 31 21
Operating Voltage VCC 0.7 6 V 16
VCC Supply Current ICC 0.9 3 µA VCC = 3.0V, No Load 16
VCC Supply Current ICC 1.1 3.6 µA VCC = 5.5V, No Load 16
Output Current, N-channel IOUT 1 1.7 mA Reset asserted; VDS = 0.5V; VCC = 1.0V 16
Output Current, N-channel IOUT 3 14 mA Reset asserted; VDS = 0.5V; VCC = 2.0V 16
Output Current, N-channel IOUT 5 22 mA Reset asserted; VDS = 0.5V; VCC = 3.0V 16
Output Current, N-channel IOUT 6 26 mA Reset asserted; VDS = 0.5V; VCC = 4.0V 16
Output Current, N-channel IOUT 7 30 mA Reset asserted; VDS = 0.5V; VCC = 5.0V 16
VCC to OUT Detect Delay tPD 25 µs VCC falling from (VTH- + 100mV) to (VTH-, 100mV) at 10mV/µs 16
VCC to OUT Release Delay tPR 30 200 µs VCC rising from (VTH+, 100mV) to (VTH+ + 100mV) at 10mV/µs 16
Threshold Temperature Coefficient -100 100 ppm/°C 16
Operating Voltage (recommended) VCC 0.7 6 V 14
Ambient Operating Temperature TA -40 85 °C 14
Storage Temperature TSTG -55 150 °C VCC Off, VBAT Off 13
Lead Solder Temperature TSLD 260 °C for 10 seconds 13
Input or Output Voltage VIO -0.3 V max is VCC +0.3 V 13
Supply Voltage VCC -0.3 7 V 13
Output Current IO 20 mA 13
Power Dissipation PD 320 mW 13

CAD (KiCad official)

  • Symbol: STM1061N31WX6F
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: stm1061n31wx6f-etched.step / stm1061n31wx6f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm1061n31wx6f.step / stm1061n31wx6f.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (23 pp, sha256 5b1838531083a3d9, retrieved 2026-10-29, 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