Product Summary

The LM4040DIM3-2.5+T is a versatile, easy-to-use reference. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the LM4040DIM3-2.5+T offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040DIM3-2.5+T uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. The applications of the LM4040DIM3-2.5+T include Data-Acquisition Systems, Power Supplies and Power-Supply Monitors, Instrumentation and Test Equipment, Process Controls, Precision Audio, Automotive Electronics, Energy Management and Battery-Powered Equipment.

Parametrics

LM4040DIM3-2.5+T absolute maximum ratings: (1)IZ, Continuous cathode current: –10 to 25 mA; (2)θJA, Package thermal impedance: 252℃/W; (3)TJ, Operating virtual junction temperature: 150℃; (4)Tstg, Storage temperature range: –65 to 150℃.

Features

LM4040DIM3-2.5+T features: (1)Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V; (2)Tight Output Tolerances and Low; (3)Temperature Coefficient: Max 0.1%, 100 ppm/℃; (4)Low Output Noise?5 mVRMS Typ; (5)Wide Operating Current Range 5 mA Typ to 15 mA; (6)Stable With All Capacitive Loads; No Output Capacitor Required; (7)Available in Extended Temperature Range: -40 to 125℃.

Diagrams

LM4040DIM3-2.5+T functional block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM4040DIM3-2.5+T
LM4040DIM3-2.5+T

Maxim Integrated Products

Voltage & Current References uPower Shunt V-Ref w/Mult Brkdwn V

Data Sheet

0-1: $0.41
1-25: $0.31
25-50: $0.29
50-100: $0.27
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM40
LM40

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National Semiconductor (TI)

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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
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LM4030AMFX-2.5/NOPB

National Semiconductor (TI)

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Data Sheet

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