LM4040-N/-Q1 Micropower Shunt Voltage References

Texas Instruments LM4040-N/-Q1 Micropower Shunt Voltage References are ideal for space-critical applications via the sub-miniature SC70 and SOT-23 surface-mount packages. The easy-to-use LM4040-N/-Q1 advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load. Further reducing design effort is the availability of several fixed reverse breakdown voltages: 2.048V, 2.5V, 3V, 4.096V, 5V, 8.192V, and 10V. The minimum operating current increases from 60μA for the 2.5V LM4040-N to 100μA for the 10V LM4040-N. All versions have a maximum operating current of 15mA.

Results: 259
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Reference Type
Output Voltage
Initial Accuracy
Temperature Coefficient
Series VREF - Input Voltage - Max
Shunt Current - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Texas Instruments Voltage References 5-V Prec Micropower Shunt 0.5% accuracy A 595-LM4040C50ILP
Datasheet
864In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Through Hole TO-92-3 Shunt Precision References 5 V 0.5 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref A 595-LM4040 A 595-LM4040CIM7X25NPB
Datasheet
2.619In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SC-70-5 Shunt Precision References 2.5 V 0.5 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 2.5V Precision Mcrpw r Shunt 1% acc A 59 A 595-LM4040D25IDBZT
Datasheet
518In Stock
3.000Expected 21/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 2.5 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 2.5V Precision Mcrpw r Shunt 1% acc A 59 A 595-LM4040D25IDBZR
Datasheet
1.410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-3 Shunt Precision References 2.5 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 2.5-V Precision Micr opower Shunt A 595- A 595-LM4040D25ILPR
Datasheet
415In Stock
Min.: 1
Mult.: 1

Through Hole TO-92-3 Shunt Precision References 2.5 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Bulk
Texas Instruments Voltage References 2.5-V Precision Micr opower Shunt A 595- A 595-LM4040D25ILP
Datasheet
525In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Through Hole TO-92-3 Shunt Precision References 2.5 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 4.096V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D41IDBZR
Datasheet
402In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-3 Shunt Precision References 4.096 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 5V Precision Mcrpwr Shunt 1% acc A 595-L A 595-LM4040D50IDBZR
Datasheet
138In Stock
1.500Expected 25/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-3 Shunt Precision References 5 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 5-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D50ILP
Datasheet
997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Through Hole TO-92-3 Shunt Precision References 5 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Fixed voltage 45-uA precision micropow
Datasheet
180In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-3 Series, Shunt References 2.5 V 1 % 150 PPM / C - 40 C + 125 C LM4040D25QDBZT1G4 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol
Datasheet
117In Stock
1.800Expected 22/10/2026
Min.: 1
Mult.: 1

Through Hole TO-92-3 Shunt Precision References 2.5 V 0.1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Bulk
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM325NOPB
Datasheet
1.791In Stock
6.000Expected 22/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 2.5 V 0.2 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref
Datasheet
1.837In Stock
Min.: 1
Mult.: 1

Through Hole TO-92-3 Shunt Precision References 2.5 V 0.2 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Bulk
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol
Datasheet
967In Stock
Min.: 1
Mult.: 1

Through Hole TO-92-3 Shunt Precision References 5 V 0.2 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Bulk
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM341NOPB
Datasheet
2.527In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 4.096 V 0.5 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol
Datasheet
2.017In Stock
Min.: 1
Mult.: 1
: 2.000

Through Hole TO-92-3 Shunt Precision References 2.5 V 0.5 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol
Datasheet
1.200In Stock
Min.: 1
Mult.: 1

Through Hole TO-92-3 Shunt Precision References 2.5 V 0.5 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Bulk
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DEM3X50NPB
Datasheet
951In Stock
3.000Expected 12/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 5 V 1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DEM350NOPB
Datasheet
479In Stock
3.000Expected 29/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 5 V 1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DIM325NOPB
Datasheet
347In Stock
6.000Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 2.5 V 1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DIM350NOPB
Datasheet
931In Stock
3.000Expected 03/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 5 V 1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol
Datasheet
3.568In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SC-70-5 Shunt Precision References 2.5 V 1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref
Datasheet
2.489In Stock
Min.: 1
Mult.: 1

Through Hole TO-92-3 Shunt Precision References 5 V 1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Bulk
Texas Instruments Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040CIM325NOPB
Datasheet
360In Stock
20.750On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 2.5 V 0.5 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040AIM325NOPB
Datasheet
17.725On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-3 Shunt Precision References 2.5 V 0.1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel