LM4040BIM3-2.5/NOPB | Texas Instruments

Voltage regulator, LM4040BIM3-2.5/NOPB, Texas Instruments

The LM4040BIM3-2.5/NOPB is a precision micropower shunt voltage reference eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load making it easy to use. Further reducing design effort is the availability in fixed reverse breakdown voltage of 2.5 V. This voltage reference uses a fuse and Zener-zap reverse breakdown voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1 % (A grade) at 25°C. Band gap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

Features

• No output capacitor required
• Tolerates capacitive loads
• 35 µVrms Low output noise

Applications

• Portable, battery-powered equipment
• Data acquisition systems
• Energy management
• Precision audio components
• Process controls
• Instrumentation