STMicroelectronics LD1086V12 - Voltage Regulator

The LD1086V12 from STMicroelectronics is a robust, low dropout voltage regulator capable of delivering up to 1.5A of continuous output current. Designed to maintain high efficiency even at low voltage differentials, this regulator is ideal for a wide range of applications, from automotive to industrial and consumer electronics.

Key Features

• Output Voltage: The LD1086V12 provides a fixed output voltage of 1.2V, which is essential for powering sensitive electronic circuits that require a stable voltage supply.
• Low Dropout Voltage: With its low dropout performance, the regulator operates efficiently even when the input voltage is very close to the output voltage, reducing power loss and improving overall system efficiency.
• High Output Current: Capable of delivering up to 1.5A, this regulator can support a wide range of power-hungry applications.
• Thermal Overload Protection: The built-in thermal shutdown feature protects the device and the system from damage due to excessive power dissipation and high temperatures.
• Short Circuit Protection: In the event of a short circuit, the regulator automatically shuts down to prevent damage to itself and the connected load.

Applications

The LD1086V12's versatility makes it suitable for a variety of applications, including:

• Power supplies for battery-operated devices
• Post-regulation for switching supplies
• Microprocessor supplies
• Low-voltage logic supplies
• Automotive electronics

Package and Quality

This voltage regulator is available in multiple package options, including the TO-220, which is known for its ease of integration into a wide range of electronic assemblies. STMicroelectronics ensures that the LD1086V12 meets high-quality standards, providing reliable and consistent performance for critical applications.

For detailed specifications, application notes, and additional resources, engineers and designers are encouraged to consult the official STMicroelectronics datasheets and product documentation.