Allegro Micro - Part Numbers

A2557EB IC, Protected Quad Driver with Fault Detection and Sleep Mode
A2557EB-T IC, Protected Quad Driver with Fault Detection and Sleep Mode
A2557KB IC, Protected Quad Driver with Fault Detection and Sleep Mode
A2557KB-T IC, Protected Quad Driver with Fault Detection and Sleep Mode
A2557SB IC, Protected Quad Driver with Fault Detection and Sleep Mode
A2557SB-T IC, Protected Quad Driver with Fault Detection and Sleep Mode
A3966SA IC, Dual Full-Bridge PWM Motor Driver
A3968SA IC, Dual Full-Bridge PWM Motor Driver
A4973SB-T IC, Full-Bridge PWM Motor Driver
A4975SB-T IC, Full-Bridge PWM Microstepping Motor Driver
A5348CA IC, Ionization Smoke Detector
A5348CA-T IC, Ionization Smoke Detector
A5358CA IC, Photoelectric Smoke Detector
A5358CA-T IC, Photoelectric Smoke Detector
A5364CA IC, Ionization Smoke Detector with Interconnect
A5364CA-T IC, Ionization Smoke Detector with Interconnect
A5366CA IC, Photoelectric Smoke Detector
A5366CA-T IC, Photoelectric Smoke Detector
A5367CA IC, Ionization Smoke Detector
A5367CA-T IC, Ionization Smoke Detector
A6275EA IC, Serial-Input Constant-Current Latched LED Driver
A6275EA-T IC, Serial-Input Constant-Current Latched LED Driver
A6275SA IC, Serial-Input Constant-Current Latched LED Driver
A6278EA-T IC, Serial-Input Constant-Current Latched LED Drivers with Open LED Detection
A6821EA-T IC, DABiC-5, 8-Bit Serial Input Latched Sink Drivers
A6821SA-T IC, DABiC-5, 8-Bit Serial Input Latched Sink Drivers
UDK2559B IC, Protected Quad Power Driver
UDK2559B-T IC, Protected Quad Power Driver
UDN2559B IC, Protected Quad Power Driver
UDN2559B-T IC, Protected Quad Power Driver
UDN2559BT IC, Protected Quad Power Driver
UDQ2559B-T IC, Protected Quad Power Driver

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