Microchip Voltage Regulator SOT-23 5-Pin 12V Input 8μA Quiescent Current MIC5219-3.3YM5-TR

Microchip MIC5219-3.3YM5-TR is a high-performance linear low dropout (LDO) voltage regulator designed to deliver stable output with a maximum input voltage of 12 volts. Packaged in a compact SOT-23 5-pin surface mount package, this device is engineered for efficient power regulation in compact electronic assemblies and PCB layouts.

It features a very low quiescent current of 8μA, making it highly suitable for power-sensitive applications where battery life and energy conservation are critical. The regulator supports an input voltage range from a minimum of 2.5V up to 12V, enabling flexibility for various power supply designs.

The MIC5219-3.3YM5-TR can operate at maximum ambient temperatures of up to 125°C, ensuring robust performance in demanding thermal environments, including industrial and automotive electronics. The positive polarity configuration and 5-pin layout facilitate easy integration into existing circuit designs.

Measuring 2.9 mm in length, 1.6 mm in width, and 1.3 mm in height, this compact IC optimizes space on high-density boards. It can supply up to 500mA of output current, making it suitable for powering moderate load circuits in consumer electronics, telecommunications devices, instrumentation, and control systems.

Applications of this Voltage Regulator include power management for microcontrollers, sensors, digital circuits, and other embedded systems requiring precise voltage regulation with minimal power loss. Its low dropout voltage helps maintain clean and reliable power output over varying input voltage conditions.

Utilizes a compact surface mount SOT-23 5-pin package for small footprint installation. Delivers low quiescent current of 8μA for energy-efficient designs. Supports a wide input voltage range from 2.5 volts to a maximum of 12 volts.

Operates reliably at ambient temperatures up to 125°C, suitable for industrial applications. Provides regulated positive polarity voltage output ensuring circuit protection. Compact size with dimensions 2.9 mm × 1.6 mm × 1.3 mm optimizes PCB space.

Designed for low dropout voltage linear regulation with 500mA output current capacity. Compatible with applications in power management ICs, semiconductors, and electronic modules. Widely used across consumer electronics, instrumentation, telecommunications, and automotive systems.

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