Reference Voltage ICs for PLCs

A voltage reference produces a constant level of voltage over time regardless of load, changes in power supply, or temperature. Voltage references are used in power supplies, analog-to-digital converters, digital-to-analog converters, and many other applications where voltage levels must be maintained at a steady level.

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Results: 92
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20IDBZR 720In Stock
Cut Tape
1,11 €
0,804 €
0,728 €
0,644 €
Reel
0,604 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Shunt Precision References 2.048 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-LM4040D50QDBZR 586In Stock
Cut Tape
1,44 €
1,07 €
0,963 €
0,857 €
Reel
0,805 €
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 Precision Micropower Shunt Vltg Ref A 59 A 595-TL4050A50QDBZR 158In Stock
Cut Tape
3,14 €
2,37 €
2,18 €
2,00 €
Reel
1,81 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Shunt Precision References 5 V 0.1 % 50 PPM / C 15 mA - 40 C + 125 C TL4050A Reel, Cut Tape, MouseReel
Nexperia Voltage References SOT23 36V .1A ADJ PR EC SHUNT 9.832In Stock
Cut Tape
0,318 €
0,218 €
0,194 €
0,166 €
Reel
0,131 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References 2.4 V to 36 V 1 % 37 V 100 mA - 40 C + 85 C TL431 Reel, Cut Tape, MouseReel
onsemi Voltage References 2.5V 10uA-20mA 59In Stock
1.372Expected 1/13/2027
0,748 €
0,523 €
0,469 €
0,409 €
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Shunt References 2.5 V 3 % 80 PPM / C 30 mA 0 C + 70 C LM385 Tube
Texas Instruments Voltage References 2.5-V 0C to 70C mi c ropower voltage ref A 926-LM385BMX25NOPB 68In Stock
1.045Expected 11/23/2026
1,38 €
1,01 €
0,903 €
0,75 €
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Shunt Precision References 2.5 V 3 % 150 PPM / C 20 mA 0 C + 70 C LM385.5 Tube
Texas Instruments Voltage References 1.235-V 0C to 70C mi cropower voltage r A 926-LM385BM-12/NOPB 109In Stock
7.500On Order
Cut Tape
1,20 €
0,877 €
0,791 €
0,701 €
Reel
0,569 €
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SOIC-8 Shunt Precision References 1.235 V 2 % 150 PPM / C 20 mA 0 C + 70 C LM385.2 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References MICROPWR VLTG REF DI ODE A 926-LM385M3-1 A 926-LM385M3-1.2/NOPB 292In Stock
42.000On Order
Cut Tape
0,903 €
0,649 €
0,587 €
0,517 €
Reel
0,423 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Precision References 1.235 V 2 % 150 PPM / C 20 mA 0 C + 70 C LM385.2 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References MICROPWR VLTG REF DI ODE A 926-LM385M-1. A 926-LM385M-1.2/NOPB 877In Stock
2.500Expected 2/4/2027
Cut Tape
0,826 €
0,585 €
0,525 €
0,46 €
Reel
0,366 €
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SOIC-8 Shunt Precision References 1.235 V 2 % 150 PPM / C 20 mA 0 C + 70 C LM385.2 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Ultra-Hi Prec Shunt Vtg Ref A 926-L4030C A 926-L4030CMFX4096NPB 751In Stock
Cut Tape
1,51 €
1,11 €
1,01 €
0,894 €
0,84 €
Reel
0,785 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT SOT-23-5 Shunt Precision References 4.096 V 0.15 % 30 PPM / C 50 mA - 40 C + 125 C LM4030 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM3X10NPB 2.395In Stock
Cut Tape
0,851 €
0,61 €
0,55 €
0,484 €
Reel
0,391 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Precision References 10 V 0.5 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References PREC MICROPWR SHUNT VLTG REF A 926-M4040 A 926-M4040CIM3X25NOPB 1.518In Stock
18.000Expected 2/25/2027
Cut Tape
0,903 €
0,647 €
0,583 €
0,513 €
Reel
0,376 €
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 100-ppm/C precision micropower shunt vol 221In Stock
0,679 €
0,486 €
0,436 €
0,382 €
Min.: 1
Mult.: 1
Through Hole TO-92-3 Shunt Precision References 4.096 V 1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Bulk
Texas Instruments Voltage References Fixed & adjustable 4 5-uA precision mic A 926-LM4041CEM312NOPB 1.781In Stock
Cut Tape
0,92 €
0,669 €
0,606 €
0,538 €
Reel
0,447 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Precision References 1.225 V 0.5 % 150 PPM / C 12 mA - 40 C + 125 C LM4041 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Fixed & adjustable 4 5-uA precision mic A 926-LM4041CIM712NOPB 455In Stock
Cut Tape
0,619 €
0,526 €
0,515 €
0,379 €
Reel
0,363 €
0,316 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SC-70-5 Shunt Precision References 1.225 V 0.5 % 150 PPM / C 12 mA - 40 C + 125 C LM4041 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Fixed & adjustable 4 5-uA precision mic A 926-LM4041EEM3X12NPB 1.044In Stock
Cut Tape
0,748 €
0,573 €
0,517 €
0,455 €
Reel
0,391 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT SOT-23-3 Shunt Precision References 1.225 V 2 % 150 PPM / C 12 mA - 40 C + 125 C LM4041 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Fixed & adjustable 4 5-uA precision mic A 926-LM4041EEM312NOPB 1.368In Stock
Cut Tape
0,602 €
0,428 €
0,384 €
0,336 €
Reel
0,269 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Precision References 1.225 V 2 % 150 PPM / C 12 mA - 40 C + 125 C LM4041 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 50-ppm/ C precision micropower shunt vol A 926-LM4050BEM3X10NPB 372In Stock
Cut Tape
1,97 €
1,57 €
1,42 €
1,32 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Precision References 10 V 0.2 % 50 PPM / C 15 mA - 40 C + 125 C LM4050 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 2.5-V 0C to 70C mi c ropower voltage ref A 926-LM385BXMX25NOPB 17In Stock
3,48 €
2,63 €
2,42 €
2,18 €
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Shunt Precision References 2.5 V 3 % 150 PPM / C 20 mA 0 C + 70 C LM385.5 Tube
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol 291In Stock
Cut Tape
1,51 €
1,11 €
1,01 €
0,903 €
Reel
0,753 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Precision References 8.192 V 0.2 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X41NPB
11.607Expected 6/7/2027
Cut Tape
2,30 €
1,72 €
1,57 €
1,41 €
Reel
1,24 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Precision References 4.096 V 0.1 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 2.5V Micro Pwr A 595 -LT1009ID A 595-LT1 A 595-LT1009ID
6.909On Order
Cut Tape
0,662 €
0,484 €
0,44 €
0,382 €
Reel
0,329 €
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SOIC-8 Shunt References 2.5 V 0.2 % 25 PPM / C 10 mA - 40 C + 85 C LT1009 Reel, Cut Tape, MouseReel
Nexperia Voltage References SOT23 36V .1A ADJ PR EC SHUNT
50.471Expected 9/24/2027
Cut Tape
0,258 €
0,172 €
0,152 €
0,132 €
Reel
0,105 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References 2.4 V to 36 V 0.5 % 37 V 100 mA - 40 C + 85 C TL431 Reel, Cut Tape, MouseReel
Nexperia Voltage References TL431BQDBZR/SOT23/TO-236AB
14.841Expected 9/24/2027
Cut Tape
0,241 €
0,165 €
0,147 €
0,126 €
Reel
0,098 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References 2.4 V to 36 V 0.5 % 37 V 100 mA - 40 C + 125 C TL431 AEC-Q100 Reel, Cut Tape, MouseReel
onsemi Voltage References 2.5V 10uA-20mA
17.751On Order
Cut Tape
0,585 €
0,414 €
0,372 €
0,325 €
Reel
0,263 €
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SOIC-8 Shunt References 2.5 V 1.5 % 80 PPM / C 30 mA - 40 C + 85 C LM285 Reel, Cut Tape, MouseReel