3 Voltage References 461

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Part RoHS Manufacturer Other IC type Temperature Grade No. of Terminals Package Code Package Shape Surface Mount Total Dose (V) Package Body Material Maximum Supply Current (Isup) Maximum Output Current Trim or Adjustable Output (V) No. of Functions Technology Screening Level Nominal Bandwidth Terminal Form Main Out Ripple Voltage Maximum Negative Supply Voltage (Vsup) Nominal Supply Voltage (Vsup) Maximum Voltage Tolerance Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Output Voltage Minimum Operating Temperature Max Voltage Temp Coef Terminal Finish Maximum Output Voltage Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width (mm) Qualification Minimum Supply Voltage (Vsup) Additional Features Minimum Negative Supply Voltage (Vsup) JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Length Nominal Output Voltage

TLVH431AQLPRE3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

3

TO-92

ROUND

NO

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

WIRE

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

125 Cel

1.228 V

-40 Cel

151.515 ppm/Cel

MATTE TIN

1.252 V

BOTTOM

O-PBCY-W3

18 V

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

e3

1

1.24 V

TLVH431BILPE3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

WIRE

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

85 Cel

1.234 V

-40 Cel

129.032 ppm/Cel

MATTE TIN

1.246 V

BOTTOM

O-PBCY-W3

18 V

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

e3

1

1.24 V

TLVH431BQLPE3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

3

TO-92

ROUND

NO

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

WIRE

.5 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

125 Cel

1.234 V

-40 Cel

138 ppm/Cel

MATTE TIN

1.246 V

BOTTOM

O-PBCY-W3

18 V

3.6 mm

4.3 mm

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

e3

1

4.3 mm

1.24 V

LM4040A82IDBZTG4

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

BIPOLAR

GULL WING

5 V

.1 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TO-236

Voltage References

.95 mm

85 Cel

8.1838 V

-40 Cel

150 ppm/Cel

NICKEL PALLADIUM GOLD

8.2002 V

DUAL

R-PDSO-G3

1

1.12 mm

1.3 mm

Not Qualified

e4

30

1

260

2.92 mm

8.192 V

LM4040B82IDBZTG4

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

BIPOLAR

GULL WING

5 V

.2 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TO-236

Voltage References

.95 mm

85 Cel

8.176 V

-40 Cel

100 ppm/Cel

NICKEL PALLADIUM GOLD

8.208 V

DUAL

R-PDSO-G3

1

1.12 mm

1.3 mm

Not Qualified

e4

30

1

260

2.92 mm

8.192 V

LM4040C82IDBZTG4

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

BIPOLAR

GULL WING

5 V

.5 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TO-236

Voltage References

.95 mm

85 Cel

8.151 V

-40 Cel

100 ppm/Cel

NICKEL PALLADIUM GOLD

8.223 V

DUAL

R-PDSO-G3

1

1.12 mm

1.3 mm

Not Qualified

e4

30

1

260

2.92 mm

8.192 V

NCP100ALPRPG

Onsemi

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

ROUND

NO

UNSPECIFIED

YES

1

CMOS

WIRE

1.7 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

85 Cel

.678 V

-40 Cel

137.931 ppm/Cel

TIN

.714 V

BOTTOM

O-XBCY-W3

6 V

Not Qualified

.9 V

PROGRAMMABLE OUTPUT VOLTAGE RANGE OF 0.9V TO 6.0V

e3

1

260

.696 V

ISL21010DFH312Z-T

Renesas Electronics

THREE TERMINAL VOLTAGE REFERENCE

3

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.1 mA

NO

1

GULL WING

3 V

.2 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TO-236

.95 mm

125 Cel

1.2475 V

-40 Cel

50 ppm/Cel

MATTE TIN

1.2525 V

DUAL

R-PDSO-G3

5.5 V

1.12 mm

1.3 mm

2.2 V

e3

30

1

260

2.92 mm

1.25 V

LM4041CQFTA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

3

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

GULL WING

.5 %

SMALL OUTLINE

TO-236

Voltage References

.915 mm

125 Cel

1.218875 V

-40 Cel

100 ppm/Cel

MATTE TIN

1.231125 V

DUAL

R-PDSO-G3

1

1.1 mm

1.3 mm

Not Qualified

e3

30

1

260

2.9 mm

1.225 V

LM4041DADJQFTA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

3

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

GULL WING

SMALL OUTLINE

.915 mm

125 Cel

1.22067 V

-40 Cel

150 ppm/Cel

MATTE TIN

1.24533 V

DUAL

R-PDSO-G3

1.1 mm

1.3 mm

e3

1

260

2.9 mm

1.233 V

AP431IARTR-G1

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

3

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

FLAT

.5 %

SMALL OUTLINE

TO-243

1.5 mm

125 Cel

2.487 V

-40 Cel

MATTE TIN

2.512 V

SINGLE

R-PSSO-F3

1.6 mm

2.45 mm

ADJUSTABLE OUTPUT VOLTAGE FROM 2.5 TO 36 V

e3

1

4.5 mm

2.5 V

AP431IBRTR-G1

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

3

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

FLAT

1 %

SMALL OUTLINE

TO-243

1.5 mm

125 Cel

2.475 V

-40 Cel

MATTE TIN

2.525 V

SINGLE

R-PSSO-F3

1.6 mm

2.45 mm

ADJUSTABLE OUTPUT VOLTAGE FROM 2.5 TO 36 V

e3

1

4.5 mm

2.5 V

TL1431VTDB1

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

3

DIE

RECTANGULAR

YES

100k Rad(Si)

UNSPECIFIED

YES

1

NO LEAD

UNCASED CHIP

114 ppm/Cel

UPPER

R-XUUC-N3

1.1176 mm

NOT SPECIFIED

1

NOT SPECIFIED

1.6205 mm

TL1431VTDB2

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

3

DIE

RECTANGULAR

YES

100k Rad(Si)

UNSPECIFIED

YES

1

NO LEAD

UNCASED CHIP

114 ppm/Cel

UPPER

R-XUUC-N3

1.1176 mm

NOT SPECIFIED

1

NOT SPECIFIED

1.6205 mm

ZTL431AQFFTA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

3

SOF

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

FLAT

SMALL OUTLINE

.95 mm

125 Cel

2.475 V

-40 Cel

MATTE TIN

2.525 V

DUAL

R-PDSO-F3

1 mm

1.65 mm

e3

1

260

2.9 mm

2.5 V

ZTL431BQFFTA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

3

SOF

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

FLAT

SMALL OUTLINE

.95 mm

125 Cel

2.487 V

-40 Cel

MATTE TIN

2.513 V

DUAL

R-PDSO-F3

1 mm

1.65 mm

e3

1

260

2.9 mm

2.5 V

TL431ACDBZRVL

Nexperia

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

GULL WING

SMALL OUTLINE, THIN PROFILE

.95 mm

70 Cel

2.44 V

0 Cel

91.612 ppm/Cel

TIN

2.55 V

DUAL

R-PDSO-G3

1

1.1 mm

1.3 mm

PROGRAMMABLE OUTPUT VOLTAGE UP TO 36 V

e3

30

1

260

2.9 mm

2.495 V

TL431BCDBZRVL

Nexperia

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

GULL WING

SMALL OUTLINE, THIN PROFILE

.95 mm

70 Cel

2.44 V

0 Cel

91.612 ppm/Cel

TIN

2.55 V

DUAL

R-PDSO-G3

1

1.1 mm

1.3 mm

PROGRAMMABLE OUTPUT VOLTAGE UP TO 36 V

e3

30

1

260

2.9 mm

2.495 V

TL431BMFDTVL

Nexperia

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

GULL WING

SMALL OUTLINE, THIN PROFILE

.95 mm

125 Cel

2.44 V

-40 Cel

82.589 ppm/Cel

TIN

2.55 V

DUAL

R-PDSO-G3

1

1.1 mm

1.3 mm

PROGRAMMABLE OUTPUT VOLTAGE UP TO 36 V

e3

30

1

260

2.9 mm

2.495 V

MAX6138AEXR21/GG8

Maxim Integrated

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

BICMOS

GULL WING

.1 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP3/6,.08

.65 mm

85 Cel

2.046 V

-40 Cel

25 ppm/Cel

2.05 V

DUAL

R-PDSO-G3

1.1 mm

1.25 mm

1

2 mm

2.048 V

ISL21010DFH310Z-T

Renesas Electronics

THREE TERMINAL VOLTAGE REFERENCE

3

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.1 mA

NO

1

GULL WING

3 V

.2 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TO-236

.95 mm

125 Cel

1.021952 V

-40 Cel

50 ppm/Cel

MATTE TIN

1.026048 V

DUAL

R-PDSO-G3

1

5.5 V

1.12 mm

1.3 mm

2.2 V

e3

1

2.92 mm

1.024 V

LM4040D33QFTA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.015 A

NO

1

AEC-Q100

GULL WING

1 %

SMALL OUTLINE, THIN PROFILE

TO-236

.915 mm

125 Cel

3.267 V

-40 Cel

150 ppm/Cel

MATTE TIN

3.325 V

DUAL

R-PDSO-G3

1.1 mm

1.3 mm

e3

1

260

2.9 mm

3.3 V

LM4040B41QFTA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.015 A

NO

1

AEC-Q100

GULL WING

.2 %

SMALL OUTLINE, THIN PROFILE

TO-236

.915 mm

125 Cel

4.0878 V

-40 Cel

100 ppm/Cel

MATTE TIN

4.101 V

DUAL

R-PDSO-G3

1.1 mm

1.3 mm

e3

1

260

2.9 mm

4.096 V

TS3325AMR

STMicroelectronics

THREE TERMINAL VOLTAGE REFERENCE

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.005 A

NO

1

GULL WING

5 V

.15 %

SMALL OUTLINE, THIN PROFILE

TO-236

.95 mm

125 Cel

2.49625 V

-40 Cel

30 ppm/Cel

2.50375 V

DUAL

R-PDSO-G3

5.5 V

1.12 mm

1.3 mm

1.8 V

1

2.92 mm

2.5 V

TS3333AMR

STMicroelectronics

THREE TERMINAL VOLTAGE REFERENCE

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.005 A

NO

1

GULL WING

5 V

.15 %

SMALL OUTLINE, THIN PROFILE

TO-236

.95 mm

125 Cel

3.29505 V

-40 Cel

30 ppm/Cel

3.30495 V

DUAL

R-PDSO-G3

5.5 V

1.12 mm

1.3 mm

1.8 V

1

2.92 mm

3.3 V

TS3312AMR

STMicroelectronics

THREE TERMINAL VOLTAGE REFERENCE

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.005 A

NO

1

GULL WING

5 V

.15 %

SMALL OUTLINE, THIN PROFILE

TO-236

.95 mm

125 Cel

1.248125 V

-40 Cel

30 ppm/Cel

1.251875 V

DUAL

R-PDSO-G3

5.5 V

1.12 mm

1.3 mm

1.8 V

1

2.92 mm

1.25 V

TS3325ACR

STMicroelectronics

THREE TERMINAL VOLTAGE REFERENCE

3

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.005 A

NO

1

GULL WING

5 V

.15 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP3/6,.08

.65 mm

125 Cel

2.49625 V

-40 Cel

30 ppm/Cel

2.50375 V

DUAL

R-PDSO-G3

5.5 V

1.1 mm

1.25 mm

1.8 V

1

2 mm

2.5 V

V62/11615-01XE

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

3

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

GULL WING

.65 %

SMALL OUTLINE, THIN PROFILE

TO-236

.95 mm

125 Cel

2.48375 V

-55 Cel

100 ppm/Cel

NICKEL PALLADIUM GOLD

2.51625 V

DUAL

R-PDSO-G3

1

1.12 mm

1.3 mm

e4

1

260

2.92 mm

2.5 V

AZ9431AQSA-7

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

3

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

AEC-Q100

GULL WING

1 %

SMALL OUTLINE

TO-236

.915 mm

125 Cel

1.234 V

-40 Cel

20 ppm/Cel

MATTE TIN

1.246 V

DUAL

R-PDSO-G3

1.1 mm

1.3 mm

e3

1

2.9 mm

1.24 V

Voltage References

Voltage references are electronic devices used to provide a stable, precise voltage output that is independent of changes in temperature, load, or input voltage. They are used in a wide range of electronic applications, including instrumentation, data acquisition systems, and power supplies.

Voltage references are typically designed to output a fixed voltage value, such as 2.5V or 5V, and can be based on various technologies, including zener diodes, bandgap references, and temperature-compensated voltage references.

Zener diode-based voltage references work by using the reverse breakdown voltage of a zener diode to generate a stable reference voltage. Bandgap references use the voltage difference between two junctions in a bipolar transistor to generate a stable voltage reference. Temperature-compensated voltage references use a combination of circuit elements to compensate for temperature changes and provide a stable voltage output.

Voltage references typically have a high level of accuracy and low drift over time, making them suitable for use in precision applications. They may also include features such as low power consumption, low noise, and short-circuit protection.