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US1881LUA-AAA-000-BU The Melexis US1881LUA-AAA-000-BU is a Hall Effect Latch with a wide operating voltage range of 3.5V to 24V. It features an open drain output and is supplied in a TO-92-3 package.
Mfr Part #:

US1881LUA-AAA-000-BU

Available from 1 distributors
Mfr Name: MELEXIS
MELEXIS
The Melexis US1881LUA-AAA-000-BU is a Hall Effect Latch with a wide operating voltage range of 3.5V to 24V. It features an open drain output and is supplied in a TO-92-3 package.
✓ Total Stock: 74,500 pcs
$ Price Range: $0.14

US1881LUA-AAA-000-BU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
74,500 pcs
On Request
74500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

US1881LUA-AAA-000-BU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Mounting Type
Operating Temperature
Operating Voltage
Output Type
Output Voltage
Polarization
Sensing Range
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Test Condition
Voltage
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US1881LUA-AAA-000-BU Description

Short technical summary and product information.

The Melexis US1881LUA-AAA-000-BU is a high-sensitivity Hall-effect latch designed for automotive, consumer, and industrial applications. It operates across a wide voltage range from 3.5V to 24V and consumes low current (5mA).

 

This latch utilizes CMOS technology with a chopper-stabilized amplifier stage for reliable performance. It features an open-drain output and is suitable for various sensing tasks including solid-state switching, brushless DC motor commutation, speed detection, linear and angular position detection, and proximity detection.

 

The device is housed in a TO-92-3 package, designed for through-hole mounting. It offers a broad operating temperature range from -40°C to 150°C, making it robust for demanding environments. The sensing range is specified with a trip point of 9.5mT and a release point of -9.5mT.

 

This component is RoHS3 compliant and has an MSL rating of 1.

US1881LUA-AAA-000-BU Quick Information

Product Type: Hall Effect Latch
Series: US1881
Canonical Name: US1881 Hall Effect Latch
Subcategory: Magnetic Switches

US1881LUA-AAA-000-BU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

US1881LUA-AAA-000-BU Estimated Pricing

Qty Low High
1+ $0.14 $0.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

US1881LUA-AAA-000-BU Features

  • Wide 3.5V to 24V operating voltage range.
  • High magnetic sensitivity for versatile use.
  • Low operating supply current of 5mA.
  • Open drain output type.
  • TO-92-3 through-hole package.

US1881LUA-AAA-000-BU Applications

  • Solid-state switch applications.
  • Brushless DC motor commutation.
  • Speed detection systems.
  • Linear position detection.
  • Proximity detection.

US1881LUA-AAA-000-BU FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the US1881LUA-AAA-000-BU?

The operating voltage range is 3.5 V to 24 V.

What is the operating temperature range for this Hall Effect Latch?

The operating temperature range is -40°C to 150°C.

What type of output does the US1881LUA-AAA-000-BU have?

It has an open drain output type.

What package is the US1881LUA-AAA-000-BU supplied in?

It is supplied in a TO-92-3 package for through-hole mounting.

Is the US1881LUA-AAA-000-BU RoHS compliant?

Yes, it is RoHS3 compliant.

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