STMicroelectronics Voltage Regulator 14V SOT-23 5-Pin LK112SM50TR

STMicroelectronics LK112SM50TR is a precision low dropout (LDO) linear voltage regulator designed for compact and efficient power management in electronic devices. Packaged in a small form factor SOT-23 5-pin surface mount package, this regulator supports input voltages ranging from 5.5V to a maximum of 14V, making it versatile for a range of applications.

Featuring a low quiescent current of 175μA, it ensures minimal power loss and enhances battery life in portable and low-power electronics. The device withstands operating temperatures up to 125°C, allowing reliable performance under industrial temperature conditions.

Its positive polarity LDO design offers stable voltage regulation with low noise and fast transient response, suited for sensitive power management circuits. With its miniature dimensions (3mm length, 1.75mm width, 1.3mm height), it fits into space-constrained printed circuit boards effectively.

The LK112SM50TR belongs to the LK112S series, which is known for quality and consistency in power regulation products. This regulator is ideal for use in consumer electronics, industrial equipment, and automotive systems not requiring automotive certification standards. Its surface mount package enables automated high-volume PCB assembly.

Applications include voltage regulation in power management ICs, embedded systems, and electronic component circuits requiring stable and efficient linear voltage supply. The device is packaged in a compact SOT-23 surface-mount package with 5 pins.

It supports a maximum input voltage of 14V and minimum input voltage of 5.5V. The regulator features a low quiescent current of 175μA ensuring efficient power consumption. Operating temperature range up to 125°C supports demanding environments.

Its positive polarity design is suitable for various power management applications. The compact dimensions of 3mm length, 1.75mm width, and 1.3mm height enable space-saving PCB integration. Series designation is LK112S, ensuring compatibility in product lines.

Ideal for industrial, consumer electronics, and automotive non-certified applications. Designed for surface-mount technology, facilitating automated PCB assembly. Browse a wide range of Voltage Regulators and power management components on EnvMart for your industrial and electronic design needs.