A1201LLHLT-T
- Mfr.Part #
- A1201LLHLT-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH LATCH SOT23W
- Stock
- 45,970
- In Stock :
- 45,970
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Sensing Range :
- 5mT Trip, -5mT Release
- Supply Voltage :
- 12V
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 24V
- Length :
- 2.98mm
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Number of Terminations :
- 3
- Current - Supply (Max) :
- 7.5mA
- Package / Case :
- SOT-23W
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mount :
- Surface Mount
- Function :
- Latch
- Polarization :
- South Pole
- Test Condition :
- -40°C ~ 150°C
- Width :
- 1.91mm
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2006
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.95mm
- Max Output Current :
- 25mA
- Voltage - Supply :
- 3.8V~24V
- Output Type :
- Open Drain
- Number of Pins :
- 3
- Operating Temperature :
- -40°C~150°C TA
- Additional Feature :
- REVERSE BATTERY PROTECTION
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Operating Supply Current :
- 7.5mA
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Output Current :
- 25mA
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- A1201LLHLT-T

Open Drain 3.8V~24V -40°C~150°C TA Latch South Pole 5mT Trip, -5mT Release 7.5mA-Supply (Max) Matte Tin (Sn) SOT-23W
A1201LLHLT-T Overview
A protective Tape & Reel (TR) package surrounds the magnetic switch to protect it from damage. Magnet switches are packed in SOT-23W packages for safety reasons. As a maximum current, magnetic switches can supply 7.5mA. In operation, these switches can output a maximum current of 25mA. Switches are operated by 3 pins. The document has 3 terminations. The switches should typically output 25mA of current. Switches like this should supply voltages no higher than 24V. It is normal for this switch to supply 12V in order to perform reliably.
A1201LLHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Drain
Maximum Supply Current: 7.5mA
A1201LLHLT-T Applications
There are a lot of Allegro MicroSystems
A1201LLHLT-T Magnetic Switches applications.
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
- Medication dispensing control
- Security and military applications
- Detection of ferromagnetic
- Discrimination of ferromagnetic
- Localization of ferromagnetic
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