STMicroelectronics LDK120M25R Low Drop-Out Voltage Regulator

The LDK120M25R from STMicroelectronics is a highly efficient, low drop-out voltage regulator (LDO) designed to deliver a stable and precise output voltage. This compact component is an ideal choice for space-constrained applications that require a regulated power supply. The LDK120M25R is capable of providing up to 200 mA of continuous output current, making it well-suited for powering sensitive electronic devices.

Key Features

• Output Voltage: The LDK120M25R offers a fixed output voltage of 2.5V, which is ideal for logic ICs, microcontrollers, and other digital circuits that require a stable voltage level.
• Low Drop-Out: With a low dropout voltage, this LDO ensures efficient operation even when the input voltage is close to the output voltage, thereby minimizing power loss and improving overall system efficiency.
• High Output Current: The device can deliver up to 200 mA, which is sufficient for a wide range of low-power applications.
• Thermal Protection: The built-in thermal shutdown feature protects the device from damage due to overheating, enhancing the reliability and longevity of both the regulator and the system it powers.
• Current Limiting: The LDK120M25R incorporates current limiting to safeguard the device and the load from excessive current conditions.
• Low Quiescent Current: The regulator is optimized for low quiescent current, making it suitable for battery-powered devices where power conservation is critical.

Applications

The LDK120M25R is versatile and can be used in a variety of applications. These include:

• Battery-powered equipment
• Portable devices
• Microcontroller power supply
• Power management for IoT devices
• Consumer electronics

With its combination of features, the LDK120M25R LDO from STMicroelectronics offers a reliable power management solution that enhances the performance and stability of electronic systems.