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Manufacturer Part #


US1881 3.5 to 24 V 50 mA Hall Effect Latch - High Sensitivity REEL -TSOT-23-3

Product Specification Section
Technical Attributes
Attributes Table
Type: Hall Switch / Latch
Output Current: 50mA
Supply Voltage: 3.5V to 24V
Supply Current: 5mA
Operating Temp Range: -40°C to +85°C
Package Style:  TSOT-23-3
Mounting Method: Surface Mount
Features & Applications

The US1881ESE is a part of US1881 Series Hall-effect latch designed in mixed signal CMOS technology.

It has an Operating temperature ranges b/w -40 °C to 85 °C and available in TSOT-3L Package.


  • Wide operating voltage range from 3.5 V to 24 V
  • High magnetic sensitivity – Multi-purpose
  • CMOS technology
  • Chopper-stabilized amplifier stage
  • Low current consumption
  • Open drain output
  • SE package North Pole Active
  • UA package South Pole Active


  • Brushless DC Fan Commutation
  • Seat position motor
  • Switches
  • Wiper Systems
  • Speed sensing
  • Brushless DC Fan Commutation
  • Switches
  • Motion Sensor
  • Flow Meter
Pricing Section
Web Price:
$0.94 USD Each
Cost Per Unit

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.