Allegro MicroSystems A3291KLHLT-T Magnetic Sensors
Hall Effect Sensor, -10mT Min, 10mT Max, 500mV, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, SOT23W, 3 PIN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A3291KLHLT-T
Detailed Description
Hall Effect Sensor, -10mT Min, 10mT Max, 500mV, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, SOT23W, 3 PIN
Package
SOT23-3
Lifecycle Status
Active
Datasheet
A3291KLHLT-T Datasheet
Quick Jump:
Technical Specifications
Allegro MicroSystems A3291KLHLT-T Magnetic Sensors technical specifications.
General
Series
A3290-1
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 40°C ~ + 125°C
Supply Voltage
3 V ~ 24 V
Type
Precision
Operating Supply Current
4 mA
Maximum Output Current
25 mA
Operating Point Min Max
10 G to 100 G
Release Point Min Max Brp
- 100 G to - 10 G
Alternate Parts Comparison (A3291KLHLT-T vs A3290KLHLX-T vs A3212ELHLT vs APS11205LLHALT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | No | Yes |
| Mounting Type | SMD/SMT | -- | Surface Mount | Surface Mount |
| Operating Temperature | - 40°C ~ + 125°C | -- | -40 °C ~ 85 °C | -40°C ~ 150°C (TA) |
| Supply Voltage | 3 V ~ 24 V | -- | 2.75 V | 5 |
| Series | A3290-1 | -- | -- | Automotive, AEC-Q100 |
| Output Type | Open Drain | -- | -- | Open Drain |
| Package | SOT23-3 | SOT-23W | -- | -- |
| Maximum Output Current | 25 mA | -- | -- | -- |
| Operating Point Min Max | 10 G to 100 G | -- | -- | -- |
| Operating Supply Current | 4 mA | -- | -- | -- |
| Output Voltage | 185 mV | -- | -- | -- |
| Release Point Min Max Brp | - 100 G to - 10 G | -- | -- | -- |
| Action |
More Parts in Hall Effect Sensors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
A1221LLHLT-TAllegro MicroSystems["Sensors, Transducers", "Magnetic Sensors", "Magnetic Sensors - Switches (Solid State)"]
A3212ELHLT-TAllegro MicroSystemsA3212ELHLT-T (Hall Effect Sensors) from Allegro MicroSystems [SOT-23W | Active | RoHS Compliant].
A1220LLHLX-TAllegro MicroSystems["Sensors, Transducers", "Magnetic Sensors", "Magnetic Sensors - Switches (Solid State)"]
APS11205LLHALTAllegro MicroSystems["Sensors, Transducers", "Magnetic Sensors", "Magnetic Sensors - Switches (Solid State)"]