Product Summary

Ideal for space critical applications, the LM40401DIM3X-1.2 precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount package. The LM40401DIM3X-1.2’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040AIM3X-2.5 easy to use. Further reducing design effort is the availability of several fixed reverse breakdown voltages: 2.048V, 2.500V, 3.000V, 4.096V, 5.000V, 8.192V and 10.000V. The minimum operating current increases from 60μA for the LM40401DIM3X-1.2. Al versions have a maximum operating current of 15 mA. The applications of the LM40401DIM3X-1.2 include Portable, Battery-Powered Equipment, Data Acquisition Systems, Instrumentation, Process Control, Energy Management, Product Testing, Automotive and Precision Audio Components.

Parametrics

LM40401DIM3X-1.2 absolute maximum ratings: (1)Reverse Current: 20 mA; (2)Forward Current: 10 mA; (3)Power Dissipation: 306 mW; (4)Storage Temperature: -65 to +150℃; (5)Lead Temperature: +215℃; (6)Soldering (10 seconds): +260℃; (7)ESD Susceptibility: 2 kV.

Features

LM40401DIM3X-1.2 features: (1)Small packages: SOT-23, TO-92 and SC70; (2)No output capacitor required; (3)Tolerates capacitive loads; (4)Fixed reverse breakdown voltages of 2.048V, 2.500V,3.000V, 4.096V, 5.000V, 8.192V, and 10.000V.

Diagrams

LM40401DIM3X-1.2 functional block diagram

LM40
LM40

Other


Data Sheet

Negotiable 
LM400031
LM400031

Other


Data Sheet

Negotiable 
LM4030
LM4030

Other


Data Sheet

Negotiable 
LM4030AMF-2.5/NOPB
LM4030AMF-2.5/NOPB

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-1: $3.09
1-25: $2.48
25-100: $2.26
100-250: $2.04
LM4030AMF-4.096/NOPB
LM4030AMF-4.096/NOPB

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-1: $3.09
1-25: $2.48
25-100: $2.26
100-250: $2.04
LM4030AMFX-2.5/NOPB
LM4030AMFX-2.5/NOPB

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-2085: $1.47
2085-3000: $1.47
3000-5000: $1.41