Shunt Voltage References

Analog Devices offers a broad line of shunt precision voltage references that combine excellent accuracy and temperature stability with low noise and small packages. These devices operate in a manner that is functionally equivalent to a Zener diode. The bias current must be set higher than the sum of the maximum quiescent current of the voltage reference and the maximum expected load current. Since shunt voltage references are typically biased with a resistor, the voltage reference can operate on a wide range of input voltages.
Product Selection Table

Shunt Voltage References

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SortOrderPart#Vout
(typ)
(V)
Initial Accuracy %
(max)
(%)
Vout Tempco
(max)
(ppm/°C)
Vref TypeVnoise
(typ)
(V p-p)
Min Shunt Current
(max)
(A)
Price (1000+)
($ US)
1LT581X 10 0.3 10 Series---
2LT582X 5 0.3 10 Series-- $106.00 (LT582XH)
3LT580X 2.5 0.4 10 Series-- $106.00 (LT580XH#PBF)
4ADR1581 1.25 0.12 100 Shunt 4.5µ 60µ $0.61 (ADR1581ARTZ-REEL7)
5RH1034-1.2 1.2 1.2 60 Shunt 20µ-
6ADR5045 5 0.1 75 Shunt 18.67µ 50µ $0.28 (ADR5045AKSZ-REEL7)
7ADR5044 4.096 0.1 75 Shunt 15.27µ 50µ $0.28 (ADR5044AKSZ-REEL7)
8ADR5043 3 0.1 75 Shunt 12.16µ 50µ $0.28 (ADR5043AKSZ-REEL7)
9ADR5041 2.5 0.1 75 Shunt 9.05µ 50µ $0.28 (ADR5041AKSZ-REEL7)
10ADR5040 2.048 0.1 75 Shunt 7.92µ 50µ $0.28 (ADR5040AKSZ-REEL7)
11ADR1500 1.29 0.2 170 Shunt 50µ $1.03 (ADR1500BKSZ-REEL)
12ADR550 5 0.2 40 Shunt 38µ 50µ $0.49 (ADR550ARTZ-REEL7)
13ADR530 3 0.2 40 Shunt 22µ 50µ $0.64 (ADR530ARTZ-REEL7)
14ADR525 2.5 0.2 40 Shunt 18µ 50µ $0.49 (ADR525ARTZ-REEL7)
15ADR512 1.2 0.3 60 Shunt 100µ $0.67 (ADR512ARTZ-REEL7)
16ADR510 1 0.35 70 Shunt 100µ $0.61 (ADR510ARTZ-REEL7)
17LT1389BCS8-5 5 0.075 50 Shunt 100µ 600n $3.10 (LT1389BCS8-5#PBF)
18LT1389BCS8-4.096 4.096 0.075 50 Shunt 80µ 600n $3.10 (LT1389BCS8-4.096#PBF)
19LT1389BCS8-2.5 2.5 0.05 20 Shunt 40µ 600n $3.10 (LT1389BCS8-2.5#PBF)
20LT1389BCS8-1.25 1.25 0.05 20 Shunt 20µ 600n $3.10 (LT1389BCS8-1.25#PBF)
21LT1389ACS8-1.25 1.25 0.05 10 Shunt 20µ 600n $5.25 (LT1389ACS8-1.25#PBF)
22LT1634CCZ-5 5 0.2 25 Shunt 35µ $2.10 (LT1634CCZ-5#PBF)
23LT1634CCZ-4.096 4.096 0.2 25 Shunt 30µ $2.10 (LT1634CCZ-4.096#PBF)
24LT1634CCZ-2.5 2.5 0.2 25 Shunt 30µ $2.10 (LT1634CCZ-2.5#PBF)
25LT1634CCZ-1.25 1.25 0.2 25 Shunt 10µ $2.10 (LT1634CCZ-1.25#PBF)
26LT1634BIS8-5 5 0.05 25 Shunt 30µ $2.85 (LT1634BIS8-5#PBF)
27LT1634BIS8-4.096 4.096 0.05 25 Shunt 30µ $2.85 (LT1634BIS8-4.096#PBF)
28LT1634BIS8-2.5 2.5 0.05 25 Shunt 15µ $2.85 (LT1634BIS8-2.5#PBF)
29LT1634BIS8-1.25 1.25 0.05 25 Shunt 10µ $2.85 (LT1634BIS8-1.25#PBF)
30LT1634BCS8-5 5 0.05 25 Shunt 35µ $2.35 (LT1634BCS8-5#PBF)
31LT1634BCS8-4.096 4.096 0.05 25 Shunt 30µ $2.35 (LT1634BCS8-4.096#PBF)
32LT1634BCS8-2.5 2.5 0.05 25 Shunt 15µ $2.35 (LT1634BCS8-2.5#PBF)
33LT1634BCS8-1.25 1.25 0.05 25 Shunt 30µ $2.35 (LT1634BCS8-1.25#PBF)
34LT1634BCMS8-2.5 2.5 0.05 25 Shunt 15µ $2.60 (LT1634BCMS8-2.5#PBF)
35LT1634BCMS8-1.25 1.25 0.05 25 Shunt 30µ $2.60 (LT1634BCMS8-1.25#PBF)
36LT1634AIS8-5 5 0.05 10 Shunt 35µ $4.95 (LT1634AIS8-5#PBF)
37LT1634AIS8-4.096 4.096 0.05 10 Shunt 30µ $4.95 (LT1634AIS8-4.096#PBF)
38LT1634AIS8-2.5 2.5 0.05 10 Shunt 30µ $4.95 (LT1634AIS8-2.5#PBF)
39LT1634AIS8-1.25 1.25 0.05 10 Shunt 10µ $4.95 (LT1634AIS8-1.25#PBF)
40LT1634ACS8-5 5 0.05 10 Shunt 35µ $4.50 (LT1634ACS8-5#PBF)
41LT1634ACS8-4.096 4.096 0.05 10 Shunt 30µ $4.50 (LT1634ACS8-4.096#PBF)
42LT1634ACS8-2.5 2.5 0.05 10 Shunt 15µ $4.50 (LT1634ACS8-2.5#PBF)
43LT1634ACS8-1.25 1.25 0.05 10 Shunt 10µ $4.50 (LT1634ACS8-1.25#PBF)
44AD1580 1.2 0.1 50 Shunt 60µ $0.62 (AD1580ARTZ-REEL7)
45AD780 3 0.03 7 Shunt 1m $4.74 (AD780ARZ)
46RH1009 2.5 0.2 35 Shunt- 400µ-
47LT1431MPS8 5 0.4- Shunt- 1m $6.49 (LT1431MPS8#PBF)
48LT1431MJ8 5-- Shunt- 1m-
49LT1431IZ 5 0.4- Shunt- 1m $1.11 (LT1431IZ#PBF)
50LT1431IS8 5 0.4- Shunt- 1m $2.20 (LT1431IS8#PBF)
51LT1431IN8 5 0.4- Shunt- 1m $1.55 (LT1431IN8#PBF)
52LT1431CZ 5 0.4- Shunt- 1m $1.05 (LT1431CZ#PBF)
53LT1431CS8 5 0.4- Shunt- 1m $1.75 (LT1431CS8#PBF)
54LT1431CN8 5 0.4- Shunt- 1m $1.20 (LT1431CN8#PBF)
55LT1009S8 2.5 0.4 25 Shunt- 400µ $1.75 (LT1009S8#PBF)
56LT1009IZ 2.5 0.2 35 Shunt- 400µ $2.25 (LT1009IZ#PBF)
57LT1009IS8 2.5 0.4 35 Shunt- 400µ $2.45 (LT1009IS8#PBF)
58LT1009CZ 2.5 0.2 25 Shunt- 400µ $1.30 (LT1009CZ#PBF)
59LT1009CMS8 2.5 0.2 25 Shunt- 400µ $1.85 (LT1009CMS8#PBF)
60RH129 6.9 2.1 10 Shunt---
61LTZ1000CH 7.2 4 0.05 Super Zener 250µ $35.20 (LTZ1000CH#PBF)
62LTZ1000ACH 7.2 4 0.05 Super Zener 250µ $44.80 (LTZ1000ACH#PBF)
63LT1034IZ-2.5 2.5 1.6 40 Shunt 30µ $2.95 (LT1034IZ-2.5#PBF)
64LT1034IZ-1.2 1.225 1.2 40 Shunt 20µ $2.95 (LT1034IZ-1.2#PBF)
65LT1034IS8-2.5 2.5 1.6 40 Shunt 30µ $3.30 (LT1034IS8-2.5#PBF)
66LT1034IS8-1.2 1.225 1.2 40 Shunt 20µ $3.30 (LT1034IS8-1.2#PBF)
67LT1034CZ-2.5 2.5 1.6 40 Shunt 30µ $2.05 (LT1034CZ-2.5#PBF)
68LT1034CZ-1.2 1.225 1.2 40 Shunt 20µ $2.05 (LT1034CZ-1.2#PBF)
69LT1034CS8-2.5 2.5 1.6 40 Shunt 30µ $2.35 (LT1034CS8-2.5#PBF)
70LT1034CS8-1.2 1.225 1.2 40 Shunt 20µ $2.35 (LT1034CS8-1.2#PBF)
71LT1034BIZ-2.5 2.5 1.6 20 Shunt 30µ $4.75 (LT1034BIZ-2.5#PBF)
72LT1034BIZ-1.2 1.225 1.2 20 Shunt 20µ $4.75 (LT1034BIZ-1.2#PBF)
73LT1034BCZ-2.5 2.5 1.6 20 Shunt 30µ $2.75 (LT1034BCZ-2.5#PBF)
74LT1034BCZ-1.2 1.225 1.2 20 Shunt 20µ $2.75 (LT1034BCZ-1.2#PBF)
75LM399H 6.95- 1 Shunt 20µ- $4.65 (LM399H#PBF)
76LM399AH 6.95- 0.5 Shunt 20µ- $6.56 (LM399AH#PBF)
77LT1029CZ 5 1 34 Shunt- 700µ $1.55 (LT1029CZ#PBF)
78LT1029AMH 5- 20 Shunt- 700µ-
79LT1029ACZ 5 0.2 20 Shunt- 700µ $2.50 (LT1029ACZ#PBF)
80LT1004IZ-2.5 2.5 0.8- Shunt- 20µ $2.75 (LT1004IZ-2.5#PBF)
81LT1004IZ-1.2 1.235 0.3- Shunt- 10µ $2.75 (LT1004IZ-1.2#PBF)
82LT1004IS8-2.5 2.5 0.8- Shunt- 20µ $3.10 (LT1004IS8-2.5#PBF)
83LT1004IS8-1.2 1.235 0.8- Shunt- 10µ $3.10 (LT1004IS8-1.2#PBF)
84LT1004CZ-2.5 2.5 0.8- Shunt- 20µ $1.30 (LT1004CZ-2.5#PBF)
85LT1004CZ-1.2 1.235 0.3- Shunt- 10µ $1.30 (LT1004CZ-1.2#PBF)
86LT1004CS8-2.5 2.5 0.8- Shunt- 20µ $1.60 (LT1004CS8-2.5#PBF)
87LT1004CS8-1.2 1.235 0.3- Shunt- 10µ $1.60 (LT1004CS8-1.2#PBF)
88LM129BH 6.9- 20 Shunt---
89AD589 1.2 1.2 10 Shunt 50µ $1.67 (AD589JRZ)
90REF02AJ8 5-- Shunt---
91REF01 10 0.3 8.5 Series 30µ- $1.31 (REF01CSZ)