LM4041 Precision Micropower Shunt Voltage Reference
The LM4041 is a precision voltage reference designed for space-critical applications, available in sub-miniature SOT-23, SC70, and TO-92 packages. Its advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load.
The device offers fixed reverse breakdown voltages of 1.225V or adjustable options. It features a minimum operating current as low as 60 µA (for LM4041-1.2 and ADJ versions) and a maximum operating current of 12 mA, suitable for industrial and extended temperature ranges.
| Output voltage tolerance (A grade, 25°C) | +0.1% (max) |
|---|---|
| Low output noise | 20 µV rms (10 Hz to 10kHz) |
| Industrial temperature range | -40°C to +85°C |
| Extended temperature range | -40°C to +125°C |
| Low temperature coefficient (A grade) | 100 ppm/°C (max) |
No, its advanced design eliminates the need for an external stabilizing capacitor.
The device is available with a fixed 1.225V reverse breakdown voltage or as adjustable.