General Description

Ideal for space critical applications, the LM4040 and LM4041 precision voltage references are available in the subminiature (3mm × 1.3mm) SOT-23 surface-mount package.

The LM4040 is available in fixed reverse breakdown voltages of 2.500V, 4.096V, and 5.000V. The LM4041 is available with a fixed 1.225V or an adjustable reverse breakdown voltage.

Features

• Small SOT-23 package

• No output capacitor required

• Tolerates capacitive loads

• Fixed reverse breakdown voltages of 1.225, 2.500V, 4.096V, and 5.000V

• Adjustable reverse breakdown version

• Contact Micrel for parts with extended temperature range.

Applications

• Battery-powered equipment

• Data acquisition systems

• Instrumentation

• Process control

• Energy management

• Product testing

• Automotive electronics

• Precision audio components