DESCRIPTION

· The LM4041-N is a precision micropower shunt voltage reference designed for space-critical applications.

· Available in sub-miniature SC70 and SOT-23 surface-mount packages.

· Advanced design eliminates the need for an external stabilizing capacitor, ensuring stability with any capacitive load.

· Offers fixed (1.225 V) and adjustable reverse breakdown voltage options.

· Minimum operating current is 60μA, with a maximum of 12mA.

· Uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort for high accuracy (±0.1% at 25°C).

· Features bandgap reference temperature drift curvature correction and low dynamic impedance for stable performance.

FEATURES

· Qualified for automotive applications and AEC-Q100 Grade 1 and Grade 3.

· Available in small packages: SOT-23, TO-92, and SC70.

· No output capacitor required, tolerates capacitive loads.

· Wide operating current range: 60μA to 12mA.

· Industrial temperature range: -40°C to +85°C; extended temperature range: -40°C to +125°C.

· Low output noise: 20μVrms (10Hz to 10kHz).

· Low temperature coefficient: 100ppm/°C (maximum).

APPLICATIONS

· Portable, battery-powered equipment.

· Data acquisition systems.

· Instrumentation and process control.

· Energy management.

· Automotive applications.

· Precision audio components.