The L78L12CD13TR from STMicroelectronics is a fixed output voltage regulator that can offer local on-card regulation, eliminating the distribution problems associated with single point regulation. This device is particularly suited for supplying the power requirements of low power consumption applications due to its low quiescent current and low dropout voltage.

Key Features

• Output Voltage: This regulator provides a precise 12V output, which is crucial for sensitive electronic components that require a stable supply voltage.
• Output Current: Capable of delivering up to 100mA of output current, it can easily support a variety of low power applications.
• Package Type: The device comes in a SOP-8 package, which is a small outline package that is ideal for space-constrained applications.
• Thermal Overload Protection: The L78L12CD13TR has built-in thermal shutdown to protect the device in the event of excessive power dissipation.
• Short Circuit Protection: The inclusion of short circuit protection ensures the longevity of the regulator by preventing damage from output short circuits.
• Low Dropout Voltage: The low dropout voltage feature allows the regulator to continue to operate even when the input-to-output differential is small, enhancing its efficiency.
• No External Components Required: This regulator is designed to work without the need for external components, simplifying design and reducing total project cost.

Applications

The L78L12CD13TR is designed for a wide range of applications, including:

• Consumer Electronics
• Automotive
• Telecommunication
• Computer Applications
• Battery-Powered Devices

With its combination of features and protections, the L78L12CD13TR is an excellent choice for designers looking for a reliable and efficient voltage regulation solution. Its compact size, coupled with STMicroelectronics' reputation for quality, makes this voltage regulator a go-to component for electronic systems requiring a stable 12V supply.