STMicroelectronics

LDK130M-R

LDK130M-R Description

The LDK130M-R is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is specifically tailored for automotive applications. With its compact SOT23-5 package, the LDK130M-R offers a versatile solution for a wide range of electronic systems.

LDK130M-R Features

• Adjustable Output Voltage: The LDK130M-R provides an adjustable output voltage ranging from 0.8V to 5.1V, allowing for precise voltage regulation in various applications.
• 300mA Output Current: This regulator is capable of delivering up to 300mA of output current, making it suitable for powering multiple devices simultaneously.
• Low Dropout Voltage: With a maximum dropout voltage of 0.4V at 300mA, the LDK130M-R ensures efficient power delivery even under heavy load conditions.
• Robust Protection Features: Over Current and Over Temperature protection ensure the safety and longevity of the device.
• Excellent PSRR: A Power Supply Rejection Ratio (PSRR) of 55dB (120Hz to 10kHz) minimizes noise and interference, providing clean and stable output voltage.
• Low Quiescent Current: The LDK130M-R consumes only 60 µA in quiescent mode, making it energy-efficient and ideal for battery-powered applications.
• Automotive Grade: Designed to meet the stringent requirements of the automotive industry, the LDK130M-R is built for reliability and durability in harsh environments.

LDK130M-R Applications

The LDK130M-R is ideal for a variety of applications where stable and efficient power regulation is critical. Some specific use cases include:

• Automotive Electronics: Powering various electronic components in vehicles, such as infotainment systems, sensors, and control units.
• Portable Devices: Providing stable power to mobile devices, wearables, and other battery-powered electronics.
• Industrial Control Systems: Ensuring reliable power supply to microcontrollers and other critical components in industrial automation and control systems.

Conclusion of LDK130M-R

The LDK130M-R from STMicroelectronics is a versatile and high-performance linear voltage regulator designed for automotive and other demanding applications. Its adjustable output voltage, robust protection features, and low quiescent current make it an excellent choice for ensuring reliable and efficient power delivery in a wide range of electronic systems. With its automotive-grade design and compliance with RoHS3 standards, the LDK130M-R is a reliable and environmentally friendly solution for your power regulation needs.