EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
A3422LKA-T Real Image
Same model may have multiple batches, images only for reference.

A3422LKA-T

Part No A3422LKA-T
Manufacturer Allegro MicroSystems, LLC
Catalog Magnetic Sensors - Switches (Solid State)
Description HALL-EFFECT, DIRECTION-DETECTION SENSORS
Datasheet
A3422LKA-T Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Sensors, Transducers
Manufacturer Allegro MicroSystems, LLC
Packaging Bulk
Part Status Obsolete(EOL)
Function Bipolar Switch
Technology Hall Effect
Polarization South Pole
Sensing Range 7.5mT Trip, -7.5mT Release
Test Condition 25°C
Operating Supply Voltage 4.5 V ~ 18 V
Maximum Supply Current 18mA
Current - Output (Maximum) 30mA
Output Type Open Collector
Operating Temperature Range -40°C ~ 150°C (TA)
Package 5-SSIP
Manufacturer Package 5-SIP
Win Source Part Number 1134583-A3422LKA-T
Manufacturer Homepage www.allegromicro.com
Family Name A3422
Introduction Date August 16, 2008
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date Obsolete
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian A3422LKA-T CAD Model

Description

The Allegro MicroSystems A3422LKA-T is a hall effect bipolar switch sensor that is designed for various applications.

  • Output Type: Open Collector
  • Polarization: South Pole
  • Sensing Range: 7.5mT Trip, -7.5mT Release
  • Package: 5-SSIP
  • Current Output: 30mA
  • Maximum Supply Current: 18mA
  • Supply and Demand Status: Balanced
  • Alternative Parts Available: Yes
  • Operating Supply Voltage: 4.5V to 18V
  • Operating Temperature Range: -40°C to 150°C

You May Also Be Interested in

Picture of A1153LLHLX-F-T
A1153LLHLX-F-T
Allegro MicroSystems, LLC
MAGNETIC SWITCH UNIPOLAR SOT23W
Need more? Email Us
Picture of MLX90217LUA-CAA-000-SP
MLX90217LUA-CAA-000-SP
Melexis Technologies NV
MAGNETIC SWITCH IC GEAR TO92
Need more? Email Us
Picture of AH3362Q-W-7
AH3362Q-W-7
Diodes Incorporated
MAGNETIC SWITCH HALL UNIP SC59 / Digital Switch
Lowest to $0.5244
Picture of AH3391Q-P-A
AH3391Q-P-A
Diodes Incorporated
MAGNETIC SWITCH HALL UNIP SIP3 / Digital Switch
Lowest to $0.8033
US3881ESE-AAA-000-RE Melexis Technologies NV
US3881ESE-AAA-000-RE
Melexis Technologies NV
MAGNETIC SWITCH LATCH TSOT23-3
Lowest to $0.5114
Picture of AH3368Q-P-A
AH3368Q-P-A
Diodes Incorporated
MAGNETIC SWITCH HALL UNIP SIP3 / Digital Switch
Lowest to $0.5425
CT8122AM-HS3 Allegro MicroSystems
CT8122AM-HS3
Allegro MicroSystems, LLC
INTEGRATED DIGITAL BIPOLAR, TMR,
Lowest to $0.8052
ATS137-WG-7-B Diodes Incorporated
ATS137-WG-7-B
Diodes Incorporated
MAGNETIC SWITCH UNIPOLAR SC59-3
Lowest to $0.6537
Picture of AH3363Q-W-7
AH3363Q-W-7
Diodes Incorporated
MAGNETIC SWITCH HALL UNIP SC59 / Digital Switch
Lowest to $0.7819

Top Sellers

TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.7519
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess