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VDD271MNTA

Public Made by Adom

by adom

AnaSem Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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VDD271MNTA

AnaSem · Supervisor And Reset ICs · SOT-23

VDD271MNTA from AnaSem, 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 VOUT output Output pin, N-channel open-drain output on the N-type variant; output voltage range is VSS -0.3 V to VIN +0.3 V and output current is rated at 50 mA maximum (absolute maximum).
2 VSS power_in Power ground, the reference for the detection voltage and the output low level (VOUT goes to VSS when VIN is below VDET).
3 VIN power_in Voltage input and supply for the detector, with an operating voltage of 0.7 V to 6.0 V and an absolute input range of -0.3 V to +7.0 V.

Key specifications

Parameter Value
Manufacturer AnaSem
Package SOT-23
Category Power Management (PMIC)
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
Operating voltage VIN 0.7 6 V VDET = 1.8V ~ 6.0V 5
Detection voltage tolerance (±1%) VDET -1 1 % VDET = 1.8V ~ 6.0V, Ta = -40°C ~ +85°C 5
Temperature coefficient of detection voltage ∆VDET/∆Ta•VDET -20 20 20 ppm/°C VDET = 1.8V ~ 6.0V, Ta = -40°C ~ +85°C 5
Output current, N-ch, VIN=0.7V IOUT 0.1 0.4 mA N-ch, VDS=0.5V, VIN=0.7V 5
Output current, N-ch, VIN=1.0V IOUT 1 2.3 mA N-ch, VDS=0.5V, VIN=1.0V 5
Output current, N-ch, VIN=2.0V IOUT 3 8.2 mA N-ch, VDS=0.5V, VIN=2.0V 5
Output current, N-ch, VIN=3.0V IOUT 5 11.1 mA N-ch, VDS=0.5V, VIN=3.0V 5
Output current, N-ch, VIN=4.0V IOUT 6 12.8 mA N-ch, VDS=0.5V, VIN=4.0V 5
Output current, N-ch, VIN=5.0V IOUT 7 13.8 mA N-ch, VDS=0.5V, VIN=5.0V 5
Current consumption, VIN=1.5V ISS 0.6 2.1 µA VIN=1.5V 5
Current consumption, VIN=2.0V ISS 0.7 2.5 µA VIN=2.0V 5
Current consumption, VIN=3.0V ISS 0.8 2.8 µA VIN=3.0V 5
Current consumption, VIN=4.0V ISS 0.9 3 µA VIN=4.0V 5
Current consumption, VIN=5.0V ISS 1 3.4 µA VIN=5.0V 5
Leak current ILEAK 10 100 nA VIN=6.0V, VOUT=6.0V 5
Delay time (VREL→VOUT inversion), M version TDLY 50 200 ms VIN = 0.7V ~ 6.0V 5
Input voltage range (absolute maximum) VIN -0.3 7 V 4
Output current (absolute maximum) IOUT 50 mA 4
Power dissipation, SOT-23 PD 400 mW Mounted on 50mm×50mm×1.6mm PCB (note 1) 4
Operating temperature range TOPR -40 85 °C 4
Storage temperature range TSTG -55 125 °C 4

CAD (KiCad official)

  • Symbol: VDD271MNTA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: vdd271mnta-etched.step / vdd271mnta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vdd271mnta.step / vdd271mnta.glb are the bare package body.

Provenance

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

  • Datasheet: AnaSem datasheet (20 pp, sha256 57bad8e2425372bf, retrieved 2026-10-17, tier: lcsc)
  • 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