Allegro MicroSystems A1220LLHLX-T Integrated Circuits (ICs)
["Sensors, Transducers", "Magnetic Sensors", "Magnetic Sensors - Switches (Solid State)"]
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A1220LLHLX-T
Base Model
Detailed Description
["Sensors, Transducers", "Magnetic Sensors", "Magnetic Sensors - Switches (Solid State)"]
Package
SOT-23W
Lifecycle Status
Active
Datasheet
A1220LLHLX-T Datasheet
Quick Jump:
Technical Specifications
Allegro MicroSystems A1220LLHLX-T Integrated Circuits (ICs) technical specifications.
General
Series
A1220-1-2-3
RoHS
Yes
Mounting Type
SMD/SMT
Supply Voltage
3.8 V ~ 24 V
Current Pmpp
4 mA
Maximum Output Current
25 mA
Operating Point Min Max
- 40 G to - 5 G
Collector Emitter Saturation Voltage
3.8 V to 24 V
Minimum Operating Temperature C
- 40
Maximum Operating Temperature C
+ 150
Alternate Parts Comparison (A1220LLHLX-T vs A1220LLHLT-T vs DRV5013ADQLPGM vs A3290KLHLX-T)
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 | Yes | Yes |
| Package | SOT-23W | SOT23-3 | TO-92 (LPG)-3 | SOT-23W |
| Series | A1220-1-2-3 | A1220-1-2-3 | -- | -- |
| Mounting Type | SMD/SMT | SMD/SMT | -- | -- |
| Supply Voltage | 3.8 V ~ 24 V | 3 V ~ 24 V | -- | -- |
| Collector Emitter Saturation Voltage | 3.8 V to 24 V | 3 V to 24 V | -- | -- |
| Current Pmpp | 4 mA | 4 mA | -- | -- |
| Maximum Operating Temperature C | + 150 | + 150 | -- | -- |
| Maximum Output Current | 25 mA | 25 mA | -- | -- |
| Minimum Operating Temperature C | - 40 | - 40 | -- | -- |
| Moisture Sensitive | Yes | Yes | -- | -- |
| Operating Point Min Max | - 40 G to - 5 G | - 40 G to - 5 G | -- | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
TLE4961-1MInfineon TechnologiesSimilar FunctionalityInfineon
Board Mount Hall Effect / Magnetic Sensors POSITION&CURRENT SENSORS
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.
A3212ELHLT-TAllegro MicroSystemsA3212ELHLT-T (Hall Effect Sensors) from Allegro MicroSystems [SOT-23W | Active | RoHS Compliant].
A1221LLHLX-TAllegro MicroSystemsA1221LLHLX-T (Hall Effect Sensors) from Allegro MicroSystems [SOT-23W | Active | RoHS Compliant].
A3290KLHLX-TAllegro MicroSystems["Sensors, Transducers", "Magnetic Sensors", "Magnetic Sensors - Switches (Solid State)"]
