Product Summary

The LM4040BIM3X-4.1 is a precision voltage reference which is available in the sub-miniature SC70 and SOT-23 surface-mount package. The advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040BIM3X-4.1 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 60 μA for the LM4040-2.5 to 100 μA for the LM4040-10.0. All versions have a maximum operating current of 15 mA. Applications include Portable, Battery-Powered Equipment, Data Acquisition Systems, Instrumentation, Process Control, Energy Management, Product Testing, Automotive and Precision Audio Components.

Parametrics

LM4040BIM3X-4.1 absolute maximum ratings: (1)Reverse Current: 20 mA; (2)Forward Current: 10 mA; (3)Power Dissipation-M3 Package: 306 mW; (4)Power Dissipation-Z Package: 550 mW; (5)Power Dissipation-M7 Package: 241 mW; (6)Storage Temperature: -65℃ to +150℃; (7)ESD Susceptibility-Human Body Model (Note 3): 2 kV; (8)ESD Susceptibility-Machine Model (Note 3): 200V.

Features

LM4040BIM3X-4.1 features: (1)Small packages: SOT-23, TO-92 and SC70; (2)No output capacitor required; (3)Tolerates capacitive loads.

Diagrams

LM4040BIM3X-4.1 Connection Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LM4040BIM3X-4.1
LM4040BIM3X-4.1
National Semiconductor (TI)
Voltage & Current References
Data Sheet
0-3000: $0.35
3000-6000: $0.33
6000-12000: $0.26
LM4040BIM3X-4.1/NOPB
LM4040BIM3X-4.1/NOPB
National Semiconductor (TI)
Voltage & Current References
Data Sheet
0-1: $0.78
1-25: $0.61
25-100: $0.55
100-250: $0.48