Allegro MicroSystemsSOT-23WRoHS
A1157LLHLT-T
MAGNETIC SWITCH UNIPOLAR SOT23W
Category
Subcategory
Magnetic Sensors Switches Solid State
Package
SOT-23W
Status
Active
$0.53 / unit (market reference)
MOQ: 566 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Allegro MicroSystems |
| Model | A1157LLHLT-T |
| Package / Case | SOT-23W |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3V ~ 24V |
| Supplier Device Package | SOT-23W |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
A1157LLHLT-T by Allegro MicroSystems is a commonly used electronic component in the Magnetic Sensors Switches Solid State category. Available in SOT-23W package with -40°C ~ 150°C (TA) operating temperature range. Contact us for datasheet, pricing, and availability.
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All Technical Specifications
| Function | Unipolar Switch |
| Technology | Hall Effect |
| Output Type | Current Source |
| Polarization | South Pole |
| Sensing Range | 8mT Trip, 1mT Release |
| Test Condition | -40°C ~ 150°C |
| Voltage - Supply | 3V ~ 24V |
| Current - Supply (Max) | 17mA |
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