Overview of the LM336B-2.5 Voltage Reference

The LM336B-2.5 from Texas Instruments is a precision 2.5V shunt regulator diode designed to maintain a stable reference voltage over a wide range of operating conditions. This high-precision voltage reference can be used in a variety of applications, including power supplies, digital voltmeters, and precision instrumentation.

Key Features

• Precision Reference: The LM336B-2.5 provides a stable 2.5V output with a tight tolerance, ensuring accurate reference for your circuits.
• Low Temperature Coefficient: With its excellent stability over temperature, the device is reliable in a range of environmental conditions.
• Adjustable Output: Though the reference voltage is set to 2.5V, it can be increased up to 20V with the use of external resistors, providing flexibility for different applications.
• Low Dynamic Impedance: The dynamic impedance of the LM336B-2.5 is low, ensuring stable voltage under varying load conditions.

Applications

The LM336B-2.5 is versatile and can be used in numerous circuit designs. Typical applications include:

• Power supply regulation
• ADCs and DACs reference
• Digital voltmeters
• Battery-powered equipment
• Precision current limiters

Product Specifications

The LM336B-2.5 comes in a variety of package types, including TO-92, SO-8, and TO-46, making it suitable for different mounting requirements. It operates over a wide current range from 400 µA to 10 mA, with a typical temperature coefficient of only 20 ppm/°C in the temperature range of −40°C to +85°C.

Quality and Reliability

As with all Texas Instruments products, the LM336B-2.5 is manufactured to the highest quality standards, ensuring reliable performance in critical applications. The device is also supported by comprehensive technical documentation, including datasheets and application notes, to assist designers in integrating this component into their designs.

For more detailed information and to view the full datasheet, visit the Texas Instruments official website or contact their support team for technical assistance.