onsemi

LM317LBZRPG

LM317LBZRPG Description

The LM317LBZRPG from onsemi is a high-performance, adjustable positive linear voltage regulator designed for precision voltage regulation in low-power applications. With an input voltage range of up to 40V and an adjustable output voltage from 1.2V to 37V, this regulator delivers a stable 100mA output current, making it ideal for low-current circuits requiring fine-tuned voltage control. Packaged in a TO-92 through-hole format, it is well-suited for prototyping and small-scale production. The device features low quiescent current (10 mA) and excellent 80dB PSRR (120Hz), ensuring minimal power loss and superior noise rejection in sensitive applications.

LM317LBZRPG Features

• Adjustable Output: Wide 1.2V–37V range for flexible voltage regulation.
• High Input Voltage Tolerance: Supports up to 40V, accommodating diverse power sources.
• Robust Protection: Integrated over-current, over-temperature, and short-circuit safeguards enhance reliability.
• Low Quiescent Current: 10 mA minimizes standby power consumption.
• High PSRR: 80dB (120Hz) ensures stable output in noisy environments.
• Compact TO-92 Package: Easy to integrate into through-hole designs.
• RoHS3 & REACH Compliant: Meets stringent environmental and safety standards.

LM317LBZRPG Applications

The LM317LBZRPG excels in applications requiring precise, low-power voltage regulation, such as:

• Portable Electronics: Battery-powered devices needing stable voltage references.
• Sensor Modules: Signal conditioning circuits for analog sensors.
• Bench Power Supplies: Adjustable voltage sources for testing and prototyping.
• Low-Current LED Drivers: Constant voltage/current regulation for LED arrays.
• Industrial Control Systems: Reliable voltage regulation in automation and instrumentation.

Conclusion of LM317LBZRPG

The LM317LBZRPG stands out as a versatile, reliable linear regulator for low-power designs, combining wide adjustability, robust protection, and low noise performance. Its TO-92 packaging and compliance with environmental standards make it a practical choice for engineers seeking a balance of performance, durability, and ease of integration. Whether for prototyping or end-product deployment, this regulator delivers consistent performance in demanding applications.