The LD1117S25CTR from STMicroelectronics is a robust low drop voltage regulator capable of delivering up to 800mA of continuous output current. This device is designed to provide precise voltage control with a fixed output voltage of 2.5V, making it an ideal solution for a wide range of applications that require a stable and reliable power supply.

Key Features

• Low Dropout Voltage: The LD1117S25CTR offers a low dropout voltage, which means it can maintain a constant output voltage even when the input voltage is very close to the output voltage, enhancing the efficiency of the system.
• High Output Current: With the ability to deliver up to 800mA, this regulator can support a variety of loads, from simple low-power devices to more demanding applications.
• Fixed Output: The 2.5V fixed output voltage ensures a stable power supply for circuits that require a consistent voltage level.
• Thermal Overload Protection: The built-in thermal overload protection automatically shuts down the regulator to prevent damage from overheating.
• Short Circuit Protection: The device also includes short circuit protection to safeguard the regulator and the connected components from potential damage due to accidental shorts.
• Low Ground Current: The low ground current characteristic of this voltage regulator contributes to the overall efficiency, especially beneficial in battery-operated devices.

Applications

The LD1117S25CTR is suitable for a wide array of applications, including but not limited to:

• Consumer Electronics
• Portable Devices
• Computer Peripherals
• Power Management Solutions

Package Information

This voltage regulator comes in a DPAK (TO-252) package, which is known for its small size and excellent power dissipation characteristics. The compact form factor of the LD1117S25CTR makes it an excellent choice for space-constrained applications while still providing the necessary thermal performance.

Overall, the LD1117S25CTR from STMicroelectronics represents a reliable and efficient solution for voltage regulation needs. Its combination of features and protections ensures that your electronic devices operate smoothly with a consistent power supply.