ON Semiconductor LM385B1: Precision Micropower Voltage Reference

The LM385B1 from ON Semiconductor is a staple in precision voltage reference technology, designed for applications requiring a stable and low-power voltage source. This device is meticulously engineered to provide a fixed voltage of 1.235 volts with an impressive stability over a wide range of operating conditions.

Key Features:

• Low Dynamic Impedance: The dynamic impedance of the LM385B1 is less than 1 ohm, ensuring minimal variance in output voltage with changes in load conditions, which is critical for stable operation in a variety of circuits.
• Wide Operating Current: This component operates efficiently within a broad range of currents, from as low as 20 µA to up to 20 mA, making it highly versatile for different power requirements.
• High Precision: The LM385B1 offers a tight output voltage tolerance, ensuring precision across its operational lifespan and making it suitable for critical applications where exact voltage levels are paramount.
• Extended Temperature Range: Designed to perform reliably across a temperature range of -40°C to +85°C, the LM385B1 is an excellent choice for systems exposed to varying environmental conditions.

Applications:

The LM385B1 is ideal for an array of applications, including but not limited to:

• Battery-powered equipment
• Portable instrumentation
• Analog and digital electronics
• Power supplies
• Consumer electronics

Package and Quality:

ON Semiconductor's commitment to quality is evident in the LM385B1, which is available in a compact TO-92 package, making it easy to integrate into various circuit designs. The device is also available in other package options to suit different assembly requirements. Furthermore, the LM385B1 complies with stringent industry standards, ensuring reliability and performance consistency.

Whether you're designing a new system or looking to enhance an existing one, the LM385B1 from ON Semiconductor offers the precision, stability, and reliability needed to meet your voltage reference requirements.