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 (SEK) 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 1uA SOT23-3 10ppm/C Shunt ALT 595-REF111 ALT 595-REF1112AIDBZT
5 773In Stock
Cut Tape
93,60 kr
72,90 kr
67,61 kr
61,88 kr
Reel
51,64 kr
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Shunt References 1.25 V 0.2 % 50 PPM / C 5 mA - 40 C + 85 C REF1112 Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Voltage References 1 A SOT23 Precision Shunt Voltage Reference
13 666In Stock
Cut Tape
43,54 kr
35,55 kr
33,53 kr
31,16 kr
Reel
27,45 kr
Min.: 1
Mult.: 1
: 2 500
SMD/SMT SOT-23-3 Shunt Precision References 2.5 V 0.2 % 30 PPM / C 2 mA - 40 C + 85 C MAX6008 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 5-V Precision Mcrpwr Shunt .5% acc 5 979In Stock
Cut Tape
10,35 kr
7,45 kr
6,71 kr
5,91 kr
Reel
4,39 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SC-70-5 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 4.096-V Prec Micro P wr Shunt Vltg Ref A A 595-LM4040C41ILP 2 550In Stock
Cut Tape
12,38 kr
8,99 kr
8,12 kr
7,20 kr
Reel
5,58 kr
Min.: 1
Mult.: 1
: 2 000
Through Hole TO-92-3 Shunt Precision References 4.096 V 0.5 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Micropower Voltage R eference 622In Stock
74,70 kr
57,60 kr
53,33 kr
48,60 kr
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Shunt References 1.2 V 0.3 % 20 PPM / C 20 mA - 40 C + 85 C REF1004.2 Tube
Texas Instruments Voltage References 50-ppm/ C precision micropower shunt vol 4 302In Stock
Cut Tape
31,39 kr
23,51 kr
21,60 kr
19,46 kr
Reel
15,98 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt Precision References 8.192 V 0.1 % 50 PPM / C 15 mA - 40 C + 125 C LM4050 Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Voltage References 0.1, 25ppm, SC70 Shunt Voltage Referenc
1 512In Stock
Cut Tape
86,40 kr
67,05 kr
62,10 kr
57,04 kr
Min.: 1
Mult.: 1
SMD/SMT SC-70-3 Shunt Precision References 3 V 0.1 % 4 PPM / C 15 mA - 40 C + 85 C MAX6138A Reel, Cut Tape, MouseReel
STMicroelectronics Voltage References Hi thermal stability microPwr shunt Vltg 1 736In Stock
Cut Tape
12,26 kr
8,88 kr
8,03 kr
7,11 kr
Reel
5,42 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt References 2.5 V 1 % 50 PPM / C 15 mA - 40 C + 85 C TS824-2.5 Reel, Cut Tape, MouseReel
STMicroelectronics Voltage References Precision micropower shunt volt referenc 2 960In Stock
Cut Tape
12,15 kr
8,81 kr
7,98 kr
7,04 kr
Reel
5,56 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-323-5 Shunt Precision References 1.225 V 0.1 % 100 PPM / C 12 mA - 40 C + 125 C LM4041 Reel, Cut Tape, MouseReel
onsemi Voltage References 2.5V 10uA-20mA 2 276In Stock
7,16 kr
5,13 kr
3,95 kr
3,52 kr
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Shunt References 2.5 V 1.5 % 80 PPM / C 30 mA - 40 C + 85 C LM285 Tube
Texas Instruments Voltage References Adjustable Precision Shunt Regulator 2 767In Stock
8,71 kr
6,23 kr
5,06 kr
4,77 kr
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Shunt Adjustable Precision References Adjustable 2 % 92 PPM / C 36 V 100 mA - 40 C + 125 C TL431 Tube
STMicroelectronics Voltage References Precision MicroPWR 1.225V Shunt REF 2 511In Stock
Cut Tape
9,68 kr
6,92 kr
6,26 kr
5,49 kr
Reel
4,44 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt Precision References 1.225 V 0.2 % 100 PPM / C 12 mA - 40 C + 125 C LM4041 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 1.2V Micro Pwr 1 918In Stock
Cut Tape
8,33 kr
5,91 kr
5,33 kr
4,68 kr
Reel
3,42 kr
Min.: 1
Mult.: 1
: 2 000
SMD/SMT TSSOP-8 Shunt References 1.235 V 1 % 150 PPM / C 20 mA 0 C + 70 C LM385.2 Reel, Cut Tape, MouseReel
STMicroelectronics Voltage References 1.225V MICRO Pwr shunt Vltg reference 1 971In Stock
Cut Tape
9,09 kr
7,34 kr
6,58 kr
5,56 kr
Reel
4,06 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt Precision References 1.225 V 0.5 % 120 PPM / C 12 mA - 40 C + 85 C TS4041 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 3-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D30ILP 1 988In Stock
Cut Tape
10,74 kr
7,77 kr
7,02 kr
6,20 kr
Reel
5,19 kr
Min.: 1
Mult.: 1
: 2 000
Through Hole TO-92-3 Shunt Precision References 3 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 8.192-V Prec M-P Shu nt 1% accuracy A 59 A 595-LM4040D82IDBZT 2 044In Stock
Cut Tape
7,36 kr
5,50 kr
5,04 kr
4,53 kr
4,40 kr
Reel
4,40 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt Precision References 8.192 V 1 % 150 PPM / C 15 mA - 40 C + 125 C LM4040 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM3100NPB 2 797In Stock
Cut Tape
9,57 kr
6,86 kr
6,19 kr
5,45 kr
Reel
4,49 kr
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 Ultra-high-precision shunt voltage refer A 926-LM4030AMFX25NOPB 13 621In Stock
Cut Tape
49,39 kr
37,69 kr
34,76 kr
31,50 kr
30,04 kr
Reel
29,25 kr
Min.: 1
Mult.: 1
: 1 000
SMD/SMT SOT-23-5 Shunt Precision References 2.5 V 0.05 % 30 PPM / C 50 mA - 40 C + 125 C LM4030 Reel, Cut Tape, MouseReel
STMicroelectronics Voltage References Precision MicroPWR 1.225V Shunt REF 1 992In Stock
Cut Tape
6,10 kr
4,75 kr
4,46 kr
4,15 kr
Reel
3,98 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt Precision References 1.225 V 0.5 % 100 PPM / C 12 mA - 40 C + 125 C LM4041 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Micropower Voltage R eference 1 258In Stock
71,21 kr
54,90 kr
49,05 kr
46,01 kr
41,85 kr
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Shunt References 2.5 V 0.8 % 20 PPM / C 20 mA - 40 C + 85 C REF1004.5 Tube
onsemi Voltage References 2.5V 10uA-20mA 17 751In Stock
Cut Tape
6,58 kr
4,66 kr
4,19 kr
3,66 kr
Reel
2,96 kr
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
Texas Instruments Voltage References MicroPwr Vtg Ref Dio de 4 601In Stock
12,15 kr
8,72 kr
7,86 kr
6,94 kr
Min.: 1
Mult.: 1
Through Hole TO-92-3 Shunt Precision References 1.235 V 2 % 150 PPM / C 20 mA 0 C + 70 C LM385.2 Bulk
Texas Instruments Voltage References MICROPWR VLTG REF DI ODE A 926-LM385M3X- A 926-LM385M3X-1.2NOPB 5 621In Stock
23 000Expected 2026-12-07
Cut Tape
17,10 kr
12,60 kr
11,36 kr
10,16 kr
Reel
9,17 kr
Min.: 1
Mult.: 1
: 1 000
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 PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X20NPB 3 249In Stock
9 000Expected 2026-12-07
Cut Tape
25,88 kr
19,35 kr
17,66 kr
15,86 kr
Reel
13,50 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt Precision References 2.048 V 0.1 % 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-LM4040BIM3X50NPB 2 946In Stock
27 000On Order
Cut Tape
16,99 kr
12,49 kr
11,36 kr
10,06 kr
Reel
8,33 kr
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SOT-23-3 Shunt Precision References 5 V 0.2 % 150 PPM / C 15 mA - 40 C + 85 C LM4040 Reel, Cut Tape, MouseReel