The LD1085V from STMicroelectronics is a robust and reliable low drop voltage regulator capable of delivering up to 3A of output current. Designed to maintain precision voltage control, this component is ideal for high-performance applications that require a stable and clean power supply.
Key Features
- High Current Output: Capable of delivering 3A, making it suitable for demanding applications.
- Low Dropout Voltage: The LD1085V offers a low dropout voltage, which enhances its efficiency and allows operation close to the input voltage.
- Adjustable Output: Users can set the output voltage from 1.25V to 13.8V with external resistors, providing flexibility across various applications.
- Stable with Low-ESR Output Capacitors: The device is stable with ceramic capacitors on the output, simplifying the design and reducing overall costs.
- Overcurrent and Overtemperature Protection: Built-in thermal shutdown and current limiting features protect the device and the load from adverse conditions.
Applications
The LD1085V is versatile and can be used in a wide array of applications. It is particularly well-suited for:
- High-efficiency linear regulators
- Post regulators for switching supplies
- Battery chargers
- Active SCSI terminators
- Power management for motherboards and notebooks
Technical Specifications
Parameter
Value
Output Current
3A
Dropout Voltage
Typically 1.3V at 3A
Output Voltage Range
1.25V to 13.8V
Package
TO-220
Operating Temperature Range
-40°C to 125°C
The LD1085V's performance and reliability make it an excellent choice for any application requiring a high-current, adjustable voltage regulator. With its comprehensive protection features and ability to work with low-ESR capacitors, the LD1085V is a versatile component that enhances the stability and longevity of electronic systems.
