ON Semiconductor LM317LBDR2 Adjustable Voltage Regulator

The LM317LBDR2 is a versatile and robust adjustable voltage regulator produced by ON Semiconductor, designed to offer a convenient and efficient solution for applications requiring a regulated power supply. This regulator is capable of delivering 1.5A of load current with an output voltage range of 1.25V to 37V, which makes it suitable for a wide array of electronic devices and projects.

Constructed with a three-terminal positive voltage regulator, the LM317LBDR2 is encased in a compact SOT-89 surface-mount package, allowing for efficient space utilization on printed circuit boards. It is particularly well-suited for space-constrained applications where size is a critical factor.

The device's design is optimized for ease of use, requiring only two external resistors to set the output voltage. This feature simplifies the design process, allowing for quick and easy customization of the voltage regulation to meet specific requirements. Furthermore, the LM317LBDR2 boasts excellent regulation and load and line regulation characteristics, ensuring stable performance even under varying input voltages and load conditions.

Safety and reliability are paramount for voltage regulators, and the LM317LBDR2 incorporates several protective features, including over-temperature protection and short-circuit protection. These safeguards ensure that the device remains safe and reliable over its entire operating range, providing peace of mind for designers and end-users alike.

The LM317LBDR2 is also characterized by its low quiescent current, which enhances its efficiency and makes it an ideal choice for energy-sensitive applications. Whether you are designing power supplies, battery chargers, or adjustable voltage sources, the LM317LBDR2 from ON Semiconductor is a versatile component that combines performance, reliability, and ease of use in a compact form factor.

In summary, the LM317LBDR2 adjustable voltage regulator is a high-quality, flexible solution for a variety of power management applications. Its combination of features and protections makes it a valuable component for designers looking to create stable and efficient electronic systems.