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A1183LUA-T

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A1183LUA-T

MAGNETIC SWITCH UNIPOLAR 3SIP

Manufacturer: Allegro MicroSystems

Categories: Switches (Solid State)

Quality Control: Learn More

Allegro MicroSystems A1183LUA-T is a unipolar Hall effect switch designed for automotive applications. This digital switch features a current source output and operates from a voltage supply range of 3.5V to 24V, with a maximum supply current of 17mA. The device is qualified to AEC-Q100 standards, ensuring reliability in demanding environments. Its sensing range and trip point are programmable, offering flexibility in system design. The A1183LUA-T utilizes Hall effect technology and is sensitive to the south pole of a magnetic field. Packaged in a 3-SIP (Supplier Device Package), it is suitable for through-hole mounting. Its operating temperature range is -40°C to 150°C (TA). This component is commonly found in automotive systems, including seat position sensing, latching applications, and lid-close detection.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
FeaturesProgrammable Trip Point
PackagingBulk
Package / Case3-SSIP
Output TypeCurrent Source
PolarizationSouth Pole
Mounting TypeThrough Hole
FunctionUnipolar Switch
Operating Temperature-40°C ~ 150°C (TA)
Voltage - Supply3.5V ~ 24V
TechnologyHall Effect
Sensing RangeProgrammable
Current - Output (Max)-
Current - Supply (Max)17mA
Supplier Device Package3-SIP
Test Condition-
GradeAutomotive
QualificationAEC-Q100

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