ON Semiconductor L78LR05EL-TR-E Voltage Regulator

The L78LR05EL-TR-E from ON Semiconductor is a precision voltage regulator designed to deliver a stable 5V output. This component is part of ON Semiconductor's extensive range of linear voltage regulators, known for their reliability and performance in a variety of applications. The L78LR05EL-TR-E is particularly suited for use in environments where a consistent 5V supply is necessary, such as in microcontroller systems, consumer electronics, and industrial equipment.

Key Features

• Output Voltage: This regulator provides a fixed output voltage of 5V, which is essential for powering a wide range of digital and analog circuits that require a stable supply.
• Output Current: It can deliver an output current of up to 100 mA, making it suitable for low-power applications.
• Low Dropout: The low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage, reducing power loss and improving overall efficiency.
• Thermal Protection: The device includes thermal shutdown protection that safeguards it from damage due to excessive heat, ensuring long-term reliability.
• Short Circuit Protection: Built-in short circuit protection prevents damage to the regulator and the connected load in the event of a fault condition.
• Surface-Mount Package: The L78LR05EL-TR-E comes in a small surface-mount package, making it ideal for space-constrained applications.

Applications

The versatility of the L78LR05EL-TR-E allows it to be used in a broad array of applications, such as:

• Power supply for microcontrollers and digital systems
• Consumer electronics such as media players and personal devices
• Portable and battery-operated devices
• Industrial controls and automation systems

The L78LR05EL-TR-E is a testament to ON Semiconductor's commitment to providing high-quality, robust power management solutions. Its combination of features, including low dropout performance, thermal and short circuit protection, and a stable 5V output, make it a reliable choice for designers looking to ensure the steady operation of their electronic devices.