Allegro MicroSystems A1212LLHLT-T Magnetic Sensors
Hall Effect Sensor, -17.5mT Min, 17.5mT Max, 400mV, BICMOS, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, LEAD FREE, SOT-23W, 3PIN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A1212LLHLT-T
Base Model
Detailed Description
Hall Effect Sensor, -17.5mT Min, 17.5mT Max, 400mV, BICMOS, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, LEAD FREE, SOT-23W, 3PIN
Package
SOT-23W
Lifecycle Status
Active
Datasheet
A1212LLHLT-T Datasheet
Quick Jump:
Technical Specifications
Allegro MicroSystems A1212LLHLT-T Magnetic Sensors technical specifications.
General
RoHS
Yes
Number of Pins
3
Package / Case
SOT-23W
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TA)
Supply Voltage
3.8V ~ 24V
Lifecycle Status
Active
Additional Feature
BICMOS COMPATIBLE, REVERSE BATTERY PROTECTION
Body Breadth
1.975 mm
Body Height
1 mm
Alternate Parts Comparison (A1212LLHLT-T vs A1324LLHLT-T vs A1318LLHLT-1-T vs A1212LUA-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | SMD/SMT | SMD/SMT | Through Hole |
| Supply Voltage | 3.8V ~ 24V | 4.5 V ~ 5.5 V | 3.3 V | 3.8 V ~ 24 V |
| RoHS | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 150°C (TA) | -- | - 40°C ~ + 150°C | - 40°C ~ + 150°C |
| Operating Supply Current | 7.5 mA | -- | 7.7 mA | 4.1 mA |
| Output Type | ANALOG | Analog | -- | NMOS |
| Series | -- | A1324-5-6 | A1318-A1319 | A121X |
| Maximum Output Current | -- | 10 mA | 10 mA | 25 mA |
| Package | -- | SOT-23W | SOT-23W | SIP-3 |
| Action |
More Parts in Switches (Solid State)
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
A1212LLHLX-TAllegro MicroSystemsHall Effect Sensor, -17.5mT Min, 17.5mT Max, Rectangular, Surface Mount, LEAD FREE, SOT-23W, 3PIN
A1120LLHLX-TAllegro MicroSystemsHall Effect Sensor, 0.5mT Min, 5mT Max, 30-60mA, Rectangular, Surface Mount, SOT-23W, 3 PIN
