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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Reference Type
Output Type
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Current - Output
Tolerance
Temperature Coefficient
Noise - 0.1Hz to 10Hz
Noise - 10Hz to 10kHz
Voltage - Input
Current - Supply
Current - Cathode
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
SOT-23-3
AN431AN-ATRG1
IC VREF SHUNT ADJ 0.5% SOT23-3
Diodes Incorporated
267,375
In Stock
1 : $0.35000
Cut Tape (CT)
3,000 : $0.06424
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.5V36 V100 mA±0.5%20ppm/°C Typical----1 mA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
8-SOIC
TL431AIDR
IC VREF SHUNT ADJ 1% 8SOIC
Texas Instruments
32,274
In Stock
1 : $0.45000
Cut Tape (CT)
2,500 : $0.08282
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±1%-----700 µA-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT-23F
LM431SCCMFX
IC VREF SHUNT ADJ 0.5% SOT23F-3
onsemi
108,817
In Stock
1 : $0.41000
Cut Tape (CT)
3,000 : $0.09163
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±0.5%50ppm/°C Typical----1 mA-25°C ~ 85°C (TA)Surface MountSOT-23-3 Flat LeadsSOT-23F-3
SOT-23-3
AZ431LANTR-G1
IC VREF SHUNT ADJ 0.5% SOT23
Diodes Incorporated
589,731
In Stock
1,398,000
Factory
1 : $0.46000
Cut Tape (CT)
3,000 : $0.10181
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable1.24V18 V100 mA±0.5%20ppm/°C Typical----80 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
TL431AIDBZR
IC VREF SHUNT ADJ 1% SOT23-3
Texas Instruments
25,724
In Stock
9,000
Factory
1 : $0.47000
Cut Tape (CT)
3,000 : $0.10363
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±1%-----700 µA-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
TO-236AB
TL431AQDBZR,215
IC VREF SHUNT ADJ 1% TO236AB
Nexperia USA Inc.
210,600
In Stock
1 : $0.37000
Cut Tape (CT)
3,000 : $0.10499
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±1%-----600 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3TO-236AB
SOT-23-3
TL431AQDBZR
IC VREF SHUNT ADJ 1% SOT23-3
Texas Instruments
24,478
In Stock
9,000
Factory
1 : $0.38000
Cut Tape (CT)
3,000 : $0.10832
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±1%-----700 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
TLV431AFTA
IC VREF SHUNT ADJ 1% SOT23-3
Diodes Incorporated
64,727
In Stock
1 : $0.43000
Cut Tape (CT)
3,000 : $0.12249
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable1.24V18 V15 mA±1%-----100 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
TL431BIDBZR
IC VREF SHUNT ADJ 0.5% SOT23-3
Texas Instruments
73,255
In Stock
9,000
Factory
1 : $0.46000
Cut Tape (CT)
3,000 : $0.13165
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±0.5%-----700 µA-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
TL431BQDBZR
IC VREF SHUNT ADJ 0.5% SOT23-3
Texas Instruments
51,004
In Stock
9,000
Factory
1 : $0.52000
Cut Tape (CT)
3,000 : $0.14915
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±0.5%-----700 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
LM4040D25FTA
IC VREF SHUNT 1% SOT23
Diodes Incorporated
21,754
In Stock
4,413,000
Factory
1 : $0.51000
Cut Tape (CT)
3,000 : $0.18082
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntFixed2.5V-15 mA±1%150ppm/°C-35µVrms--73 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
TL431BQDBZRQ1
IC VREF SHUNT ADJ 0.5% SOT23-3
Texas Instruments
8,529
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.21291
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.495V36 V100 mA±0.5%-----700 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-363
TLV431BH6TA
IC VREF SHUNT ADJ 0.5% SC70-6
Diodes Incorporated
27,295
In Stock
177,000
Factory
1 : $0.60000
Cut Tape (CT)
3,000 : $0.21369
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable1.24V18 V15 mA±0.5%-----100 µA-40°C ~ 125°C (TA)Surface Mount6-TSSOP, SC-88, SOT-363SOT-363
SOT-23-3
LM4041DIM3X-ADJ/NOPB
IC VREF SHUNT ADJ 1% SOT23-3
Texas Instruments
25,751
In Stock
9,000
Factory
1 : $0.57000
Cut Tape (CT)
3,000 : $0.21967
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable1.233V10 V12 mA±1%150ppm/°C-20µVrms--70 µA-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
8-SOIC
LM336MX-5.0/NOPB
IC VREF SHUNT 2% 8SOIC
Texas Instruments
3,915
In Stock
10,000
Factory
1 : $0.57000
Cut Tape (CT)
2,500 : $0.22114
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntFixed5V-10 mA±2%-----600 µA0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT-23-3
LM4040C25FTA
IC VREF SHUNT 0.5% SOT23
Diodes Incorporated
341,108
In Stock
2,595,000
Factory
1 : $0.58000
Cut Tape (CT)
3,000 : $0.22304
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntFixed2.5V-15 mA±0.5%100ppm/°C-35µVrms--68 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
LM4041DFTA
IC VREF SHUNT 1% SOT23
Diodes Incorporated
105,690
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.23066
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntFixed1.225V-12 mA±1%150ppm/°C-20µVrms--73 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
ZTLV431AFTA
IC VREF SHUNT ADJ 1% SOT23
Diodes Incorporated
38,553
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.23066
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time BuyShuntAdjustable1.24V10 V15 mA±1%-----100 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
8-SOIC
LM285DR-1-2
IC VREF SHUNT 1% 8SOIC
Texas Instruments
19,703
In Stock
1 : $0.61000
Cut Tape (CT)
2,500 : $0.23578
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time BuyShuntFixed1.235V-20 mA±1%20ppm/°C Typical-60µVrms--10 µA-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT-23-3
LM4040EIM3-2.5/NOPB
IC VREF SHUNT 2% SOT23-3
Texas Instruments
81,524
In Stock
10,000
Factory
1 : $0.64000
Cut Tape (CT)
1,000 : $0.24896
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntFixed2.5V-15 mA±2%150ppm/°C-35µVrms--70 µA-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
TS432AILT
TS2431BILT
IC VREF SHUNT ADJ 0.5% SOT23-3
STMicroelectronics
22,533
In Stock
1 : $0.66000
Cut Tape (CT)
3,000 : $0.25336
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable2.5V24 V100 mA±0.5%100ppm/°C----1 mA-40°C ~ 105°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
LM4040C25QFTA
IC VREF SHUNT 0.5% SOT23
Diodes Incorporated
22,572
In Stock
9,000
Factory
1 : $0.68000
Cut Tape (CT)
3,000 : $0.26141
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntFixed2.5V-15 mA±0.5%100ppm/°C-35µVrms--68 µA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT753
LMV431AIM5X/NOPB
IC VREF SHUNT ADJ 1% SOT23-5
Texas Instruments
21,355
In Stock
9,000
Factory
1 : $0.68000
Cut Tape (CT)
3,000 : $0.26215
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntAdjustable1.24V30 V15 mA±1%-----80 µA-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
15,002
In Stock
1 : $0.36000
Cut Tape (CT)
3,000 : $0.27000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveShuntFixed2.5V-15 mA±1%150ppm/°C-35µVrms--70 µA-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
8-SOIC
LM285DR-2-5
IC VREF SHUNT 1.5% 8SOIC
Texas Instruments
9,940
In Stock
1 : $0.70000
Cut Tape (CT)
2,500 : $0.27093
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time BuyShuntFixed2.5V-20 mA±1.5%20ppm/°C Typical-120µVrms--20 µA-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
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Voltage Reference


Products in the voltage reference family are used to derive an electrical potential having a stable, well-established value from a source of more uncertain character, for use as a standard of comparison in measurement, control, and similar applications. While their functional behavior may be similar to that of linear voltage regulators used for purposes of bulk power regulation, voltage reference devices are not adapted for use as such; their performance as standards of comparison has a generally inverse relationship with increasing output current capacity or actual current drawn by a load.