The LDK220M-R from STMicroelectronics is a highly efficient, low dropout (LDO) voltage regulator, designed to provide a stable and reliable power supply for various applications. With its miniature size and outstanding performance, this component is ideal for space-constrained electronic devices that require a steady voltage source.

Key Features

• Output Voltage: The LDK220M-R offers a fixed output voltage of 2.2V, which is suitable for powering low-voltage digital circuits and microcontrollers.
• High Accuracy: This LDO regulator maintains high accuracy in voltage supply, ensuring that the connected components function optimally.
• Low Dropout: With a low dropout voltage, the LDK220M-R can operate efficiently even when the input voltage is very close to the output voltage, making it perfect for battery-powered applications.
• Current Capacity: It has a maximum output current of 200 mA, which is sufficient for a wide range of low-power devices and applications.
• Thermal Protection: The built-in thermal shutdown feature prevents the device from overheating, providing additional safety and reliability.
• Package: The LDK220M-R comes in a small SOT-23 package, which is easy to integrate into PCB designs without taking up much space.

Applications

The LDK220M-R voltage regulator is versatile and can be used in numerous applications, including:

• Battery-powered devices
• Portable and handheld electronics
• Microcontroller power supply
• Power management for IoT devices
• Point-of-load regulation

With its combination of low dropout, high accuracy, and compact size, the LDK220M-R is a reliable choice for designers looking to optimize their power management solutions. STMicroelectronics' commitment to quality ensures that this voltage regulator will provide a stable power supply to enhance the performance and longevity of your electronic products.