ON Semiconductor L78LR05F-MA-E Voltage Regulator

The ON Semiconductor L78LR05F-MA-E is a precision fixed voltage regulator designed to offer a stable 5V output with a maximum output current of 100mA. This linear voltage regulator is an ideal component for a wide range of applications that require a regulated power supply, such as consumer electronics, home appliances, and industrial equipment.

Key Features

• Output Voltage: Provides a fixed output voltage of 5V, which is suitable for standard logic ICs and digital circuits.
• Output Current: Capable of delivering up to 100mA of output current, making it suitable for low power applications.
• Low Dropout Voltage: The L78LR05F-MA-E boasts a low dropout voltage, ensuring efficient operation even with a small difference between the input and output voltages.
• Thermal Overload Protection: Integrated thermal overload protection safeguards the device from damage due to excessive power dissipation.
• Short Circuit Protection: Features built-in short circuit protection to prevent damage to the regulator and the connected load in case of a fault condition.
• TO-92 Package: Enclosed in a TO-92 package, the L78LR05F-MA-E is compact and suitable for through-hole mounting, making it easy to integrate into a variety of circuit designs.

Applications

The L78LR05F-MA-E is versatile and can be used in various electronic applications that require a reliable and constant 5V power supply. Its common applications include:

• Power supply for microcontrollers and digital systems
• Consumer electronics such as audio and video devices
• Portable and battery-powered devices
• Small household appliances
• Automotive electronics

Conclusion

ON Semiconductor's L78LR05F-MA-E voltage regulator is an excellent choice for designers looking for a dependable and efficient power management solution. With its precise voltage regulation, protection features, and compact packaging, this component ensures the smooth operation of various electronic devices, contributing to their performance and longevity.