The LK112M30TR from STMicroelectronics is a highly efficient, low dropout (LDO) voltage regulator designed to deliver a stable and reliable power supply in a wide range of applications. This compact, surface-mount device is an excellent choice for space-constrained applications requiring a regulated output voltage with low power consumption.

Key Features

• Output Voltage: The LK112M30TR offers a fixed output voltage of 3.0V, suitable for powering sensitive electronic circuits.
• High Accuracy: This regulator provides excellent load and line regulation, ensuring a consistent output even with varying input voltages and load conditions.
• Low Dropout Voltage: With a low dropout voltage, the LK112M30TR can maintain regulation with a minimal difference between the input and output voltages, maximizing efficiency.
• Low Quiescent Current: The device features a very low quiescent current, making it ideal for battery-powered applications where power conservation is crucial.
• Thermal Shutdown and Short-Circuit Protection: Built-in safety features protect the device and the application from damage due to overheating or short-circuit conditions.
• Package: It comes in a SOT-23-5 package, known for its small footprint and ease of integration into various circuit designs.

Applications

The LK112M30TR is versatile and can be used in a range of applications, including:

• Portable and battery-powered devices
• Microcontroller power supply
• Consumer electronics
• Automotive applications
• Telecommunication systems

Product Summary

The STMicroelectronics LK112M30TR is a reliable and efficient solution for applications requiring a low dropout voltage regulator. Its low quiescent current and high accuracy make it suitable for an array of uses, from portable devices to automotive systems, ensuring a stable power supply and long battery life. With its compact SOT-23-5 package, the LK112M30TR is designed for easy integration into a variety of circuit layouts, making it a go-to choice for designers looking for a high-performance voltage regulator.