STMicroelectronics

L7912CD2T-TR

The L7912CD2T-TR is a linear voltage regulator manufactured by STMicroelectronics. It is designed to provide a stable output voltage of 12V from an input voltage source that can vary between 13V and 35V. Here are some key features and applications of the L7912CD2T-TR:

Description:

The L7912CD2T-TR is a fixed positive voltage regulator with an output voltage of 12V. It is available in a TO-263-5 package, which is suitable for surface-mount applications. The device has a quiescent current of 5mA and can deliver an output current of up to 1A.

Features:

1. Fixed output voltage of 12V
2. Input voltage range of 13V to 35V
3. Output current capability of up to 1A
4. Low quiescent current of 5mA
5. Internal short-circuit protection
6. Thermal shutdown protection
7. Available in a TO-263-5 surface-mount package

Applications:

The L7912CD2T-TR is commonly used in a variety of applications where a stable 12V output is required. Some of its typical applications include:

1. Power supplies for small electronic devices
2. Voltage regulation for microcontrollers and other digital circuits
3. Voltage conversion in battery-powered devices
4. Voltage regulation for analog circuits
5. Automotive electronics
6. Telecommunication equipment
7. Industrial control systems

In summary, the L7912CD2T-TR is a reliable and efficient linear voltage regulator that can provide a stable 12V output for a wide range of applications. Its low quiescent current, internal protection features, and surface-mount packaging make it a popular choice for designers looking for a compact and reliable voltage regulator.