PMIC - Voltage Reference

Category Introduction

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.

Product List

8380 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusReference TypeOutput TypeVoltage - Output (Min/Fixed)Voltage - Output (Max)Current - OutputToleranceTemperature CoefficientNoise - 0.1Hz to 10HzNoise - 10Hz to 10kHzVoltage - InputCurrent - SupplyCurrent - CathodeOperating TemperatureMounting TypePackage / CaseSupplier Device Package
AZ431BN-ATRG1
AZ431BN-ATRG1
IC VREF SHUNT ADJ 0.8% SOT23
Diodes Incorporated
2,158 $0.34
Tape & Reel (TR) ActiveShuntAdjustable2.5V36 V100 mA±0.8%20ppm/°C Typical----1 mA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
MMTL431A
MMTL431A
IC VREF SHUNT ADJ 0.5% SOT23-3
Diotec Semiconductor
2,434 $0.06
Tape & Reel (TR) ActiveShuntAdjustable2.495V36 V100 mA±0.5%-----1 mA-40°C ~ 125°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
MMTL431AR
MMTL431AR
IC VREF SHUNT ADJ 0.5% SOT23-3
Diotec Semiconductor
3,479 $0.06
Tape & Reel (TR) ActiveShuntAdjustable2.495V36 V100 mA±0.5%-----1 mA-40°C ~ 125°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
RC0431AMT
RC0431AMT
VOLTAGE REFERENCE
Fairchild Semiconductor
9,827 $0.09
Bulk ActiveShuntAdjustable1.24V12 V15 mA±1%-----100 µA0°C ~ 70°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
TLV431AILPM5
TLV431AILPM5
VOLTAGE REFERENCE
Texas Instruments
8,416 $0.09
Bulk Active----------------
TL431KB-TP
TL431KB-TP
VOLTAGE REGULATORS,SOT-23
Micro Commercial Co
881 $0.48
Tape & Reel (TR) ActiveShuntProgrammable2.495V36 V100 mA±0.4%50ppm/°C----1 mA-40°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23
LM4041DIM3-ADJ TS
LM4041DIM3-ADJ TS
PRECISION MICROPOWER SHUNT VOLTA
Micrel Inc.
3,708 $0.10
Bulk Active----------------
SPX4041N-L
SPX4041N-L
VOLTAGE REFERENCE
Sipex
1,640 $0.10
Bulk Active----------------
LM4040DIM3-2.5 TS
LM4040DIM3-2.5 TS
PRECISION MICROPOWER SHUNT VOLTA
Micrel Inc.
7,769 $0.10
Bulk Active----------------
SPX385AM1-L-1-2/TR
SPX385AM1-L-1-2/TR
5V MICROPOWER VOLTAGE REFERENCE
Sipex
2,843 $0.10
Bulk Active----------------
LM4040DIM3-2.5TR
LM4040DIM3-2.5TR
IC VREF SHUNT 1% SOT23-3
Micrel Inc.
4,089 $0.10
Bulk 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
SPX4041M-L
SPX4041M-L
VOLTAGE REFERENCE
Sipex
2,089 $0.10
Bulk Active----------------
KS431SAMFTF
KS431SAMFTF
KS431SAMFTF
Fairchild Semiconductor
2,390 $0.12
Bulk Active----------------
KA431D
KA431D
IC VREF SHUNT ADJ 2% 8SOIC
Fairchild Semiconductor
4,734 $0.12
Tube ObsoleteShuntAdjustable2.5V36 V100 mA±2%50ppm/°C Typical----1 mA-25°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SPX385AS-L-2-5
SPX385AS-L-2-5
5V MICROPOWER VOLTAGE REFERENCE
Sipex
1,745 $0.12
Bulk Active----------------
LM4040CIMC3-4.1
LM4040CIMC3-4.1
PRECISION MICROPOWER SHUNT VOLTA
Micrel Inc.
7,201 $0.12
Bulk Active----------------
TL431ILPR5
TL431ILPR5
VOLTAGE REFERENCE
Texas Instruments
3,798 $0.14
Bulk Active----------------
TL431ACLPR5
TL431ACLPR5
VOLTAGE REFERENCE
Texas Instruments
2,319 $0.14
Bulk Active----------------
TL431ACZ
TL431ACZ
IC VREF SHUNT ADJ 1% TO92-3
Fairchild Semiconductor
2,714 $0.14
Bulk ObsoleteShuntAdjustable2.495V36 V100 mA±1%-----600 µA0°C ~ 70°C (TA)Through HoleTO-226-2, TO-92-2 (TO-226AC)TO-92-3
LM431BCZ
LM431BCZ
IC VREF SHUNT ADJ 1% TO92-3
National Semiconductor
2,116 $0.14
Bulk ActiveShuntAdjustable2.495V36 V100 mA±1%50ppm/°C Typical----1 mA-25°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3