STMicroelectronics

L78L08ABD13TR

L78L08ABD13TR Description

The L78L08ABD13TR is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 8V and a maximum output current of 100mA. It is equipped with a single regulator and a positive output configuration, making it suitable for a wide range of applications.

L78L08ABD13TR Features

• Fixed Output Voltage: The L78L08ABD13TR provides a stable 8V output, which is ideal for applications requiring a consistent voltage supply.
• Low Dropout Voltage: With a dropout voltage of 1.5V, this regulator can maintain its output voltage even when the input voltage is close to the output voltage.
• Low Quiescent Current: The device consumes only 5.5mA in quiescent mode, making it energy-efficient.
• PSRR of 45dB at 120Hz: This ensures that the output voltage remains stable even in the presence of noise on the input voltage.
• Protection Features: The L78L08ABD13TR includes over current, over temperature, and short circuit protection to safeguard the device and the system it is part of.
• Mounting Type: Surface mount, which is suitable for PCB assembly in modern electronic devices.
• RoHS Compliance: The L78L08ABD13TR is compliant with the RoHS3 directive, making it environmentally friendly.
• REACH Status: The device is REACH Unaffected, indicating that it does not contain any substances of very high concern as per the European Chemicals Agency's regulations.

L78L08ABD13TR Applications

The L78L08ABD13TR is ideal for applications where a stable and reliable voltage supply is crucial. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current, it is perfect for battery-powered devices like smartphones, tablets, and wearables.
• Industrial Control Systems: The device's stability and protection features make it suitable for industrial applications where reliability is paramount.
• Automotive Electronics: The L78L08ABD13TR can be used in automotive systems that require a stable 8V supply, such as infotainment systems and sensor circuits.

Conclusion of L78L08ABD13TR

The L78L08ABD13TR from STMicroelectronics is a robust and reliable linear voltage regulator that offers a fixed 8V output with a maximum current of 100mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for a variety of applications, from portable electronics to industrial and automotive systems. With its RoHS and REACH compliance, the L78L08ABD13TR is not only a high-performance component but also an environmentally conscious choice.