Microchip High Voltage LDO Automotive Regulator 5V, 800mA, SOT-23

The Microchip High Voltage LDO Automotive Regulator is a robust, fixed 5V output component designed for demanding automotive electronic environments. This surface-mount, low-dropout (LDO) voltage regulator delivers a stable 5V output from a high input voltage range of 6.2V to 45V, making it exceptionally versatile for in-vehicle power supply applications where input voltages can fluctuate significantly.

With a maximum output current of 80mA, it provides reliable power for low-current circuits, sensors, and microcontrollers. The regulator features a remarkably low typical dropout voltage of just 300mV, ensuring efficient operation and helping to conserve energy, which is critical in automotive systems. Its wide operating temperature range from -40°C to 150°C guarantees reliable performance under extreme conditions, from freezing cold starts to the high heat found in engine compartments.

Housed in a compact and industry-standard SOT-23 package with 3 pins, this regulator is designed for space-constrained printed circuit board (PCB) layouts. Its positive output polarity and single-output design simplify integration into your power management system. As part of Microchip's 5V 80mA LDO Voltage Regulators range, this component is engineered to meet the high-reliability standards required for automotive electronics, providing a dependable voltage reference or power source for critical subsystems.