The LD1117-2.5 from STMicroelectronics is a robust and reliable low-dropout voltage regulator designed to provide a fixed 2.5V output with a wide range of input voltages. This component is ideal for a variety of applications, including consumer electronics, computer peripherals, and embedded systems that require a stable and precise voltage supply.
Key Features
- Fixed Output: Precisely regulated 2.5V output voltage, making it suitable for circuits that require a consistent power supply.
- Low Dropout: The low dropout voltage allows for efficient operation even when the input voltage is close to the output voltage, reducing power loss and improving efficiency.
- High Output Current: Capable of delivering up to 800mA of output current, making it suitable for powering a wide range of devices.
- Thermal Overload Protection: Built-in thermal protection automatically shuts down the regulator to prevent damage from overheating.
- Short Circuit Protection: The device includes short circuit protection features that safeguard it and the load from potential damage due to short circuits.
- Low Ground Current: The low ground current characteristic of the LD1117-2.5 contributes to the overall efficiency of the system by minimizing standby power consumption.
Applications
- Consumer Electronics
- Computer Peripherals
- Embedded Systems
- Portable Devices
- Power Management Solutions
Product Specifications
Parameter
Value
Output Voltage
2.5V
Dropout Voltage
Typically 1.1V at 800mA
Output Current
Up to 800mA
Package
TO-220, TO-252, TO-263, and other packages
Operating Temperature Range
-40°C to 125°C
The LD1117-2.5 voltage regulator from STMicroelectronics is a versatile solution for a wide array of applications that require a stable power supply. With its combination of features, it ensures reliable performance and protection for your electronic devices.
