COMMERCIAL Voltage References 179

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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

TLVH431ACDBVRE4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

5

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

GULL WING

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Voltage References

.95 mm

70 Cel

1.228 V

0 Cel

138.249 ppm/Cel

NICKEL PALLADIUM GOLD

1.252 V

DUAL

R-PDSO-G5

1

18 V

1.45 mm

1.6 mm

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

e4

30

1

260

2.9 mm

1.24 V

TLVH431ACDBVTE4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

5

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

GULL WING

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Voltage References

.95 mm

70 Cel

1.228 V

0 Cel

138.249 ppm/Cel

NICKEL PALLADIUM GOLD

1.252 V

DUAL

R-PDSO-G5

1

18 V

1.45 mm

1.6 mm

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

e4

30

1

260

2.9 mm

1.24 V

TLVH431ACDCKRE4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

6

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

GULL WING

1 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Voltage References

.65 mm

70 Cel

1.228 V

0 Cel

138.249 ppm/Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

1.252 V

DUAL

R-PDSO-G6

1

18 V

1.1 mm

1.25 mm

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

e4

NOT SPECIFIED

1

260

2 mm

1.24 V

TLVH431BCDBVTE4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

5

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

GULL WING

.5 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Voltage References

.95 mm

70 Cel

1.234 V

0 Cel

138.249 ppm/Cel

NICKEL PALLADIUM GOLD

1.246 V

DUAL

R-PDSO-G5

1

18 V

1.45 mm

1.6 mm

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 18V

e4

30

1

260

2.9 mm

1.24 V

LM385PSRE4-1-2

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

BIPOLAR

GULL WING

2 %

SMALL OUTLINE

SOP8,.3

Voltage References

1.27 mm

70 Cel

1.21 V

0 Cel

20 ppm/Cel

1.26 V

DUAL

R-PDSO-G8

2 mm

5.3 mm

Not Qualified

NOT SPECIFIED

1

NOT SPECIFIED

6.2 mm

1.235 V

TL432ACPKG3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

RECTANGULAR

YES

PLASTIC/EPOXY

.1 A

YES

1

BIPOLAR

FLAT

SMALL OUTLINE

TO-243

Voltage References

1.5 mm

70 Cel

2.47 V

0 Cel

143.143 ppm/Cel

2.52 V

SINGLE

R-PSSO-F3

36 V

1.6 mm

2.5 mm

Not Qualified

2.495 V

OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V

NOT SPECIFIED

1

NOT SPECIFIED

4.5 mm

2.495 V

TL432BCPKG3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

RECTANGULAR

YES

PLASTIC/EPOXY

.1 A

YES

1

BIPOLAR

FLAT

SMALL OUTLINE

TO-243

Voltage References

1.5 mm

70 Cel

2.483 V

0 Cel

91.612 ppm/Cel

MATTE TIN

2.507 V

SINGLE

R-PSSO-F3

2

36 V

1.6 mm

2.5 mm

Not Qualified

2.495 V

OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V

e3

30

1

260

4.5 mm

2.495 V

AD584JNZ

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

DIP

RECTANGULAR

NO

PLASTIC/EPOXY

1 mA

YES

1

BIPOLAR

THROUGH-HOLE

15 V

.3 %

IN-LINE

DIP8,.3

Voltage References

2.54 mm

70 Cel

9.97 V

0 Cel

30 ppm/Cel

MATTE TIN

10.03 V

DUAL

R-PDIP-T8

30 V

5.33 mm

7.62 mm

Not Qualified

4.5 V

ADDITIONAL PROGRAMMABLE OUTPUTS OF 7.5V, 5V, 2.5V AVAILABLE

e3

3

9.88 mm

10 V

LM385LPE3-1-2

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

NO

1

BIPOLAR

WIRE

2 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

1.21 V

0 Cel

20 ppm/Cel

MATTE TIN

1.26 V

BOTTOM

O-PBCY-W3

Not Qualified

e3

1

1.235 V

LM385LPRE3-1-2

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

NO

1

BIPOLAR

WIRE

2 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

1.21 V

0 Cel

20 ppm/Cel

MATTE TIN

1.26 V

BOTTOM

O-PBCY-W3

5.34 mm

4.3 mm

Not Qualified

e3

1

4.3 mm

1.235 V

UA723CNE4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

14

DIP

RECTANGULAR

NO

PLASTIC/EPOXY

.15 A

YES

1

BIPOLAR

THROUGH-HOLE

.00002 Vrms

12 V

IN-LINE

2.54 mm

70 Cel

6.8 V

0 Cel

150 ppm/Cel

NICKEL PALLADIUM GOLD

7.5 V

DUAL

R-PDIP-T14

40 V

3.9 mm

6.35 mm

Not Qualified

9.5 V

e4

1

19.3 mm

7.15 V

LM336BLPE3-2-5

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

YES

1

BIPOLAR

WIRE

4 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

2.44 V

0 Cel

34 ppm/Cel

MATTE TIN

2.54 V

BOTTOM

O-PBCY-W3

3.6 mm

4.3 mm

Not Qualified

e3

1

4.3 mm

2.49 V

LM336LPE3-2-5

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

YES

1

BIPOLAR

WIRE

4 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

2.39 V

0 Cel

34 ppm/Cel

MATTE TIN

2.59 V

BOTTOM

O-PBCY-W3

3.6 mm

4.3 mm

Not Qualified

e3

1

4.3 mm

2.49 V

LM336LPRE3-2-5

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

YES

1

BIPOLAR

WIRE

4 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

2.39 V

0 Cel

68.846 ppm/Cel

MATTE TIN

2.59 V

BOTTOM

O-PBCY-W3

Not Qualified

e3

1

2.49 V

LT1009CLPRE3

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

YES

1

BIPOLAR

WIRE

.2 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

2.491 V

0 Cel

25 ppm/Cel

MATTE TIN

2.509 V

BOTTOM

O-PBCY-W3

Not Qualified

+/-5 PERCENT ADJUSTABLE REFERENCE VOLTAGE

e3

1

2.5 V

TL431CDBVRE4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

5

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.1 A

YES

1

BIPOLAR

GULL WING

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Voltage References

.95 mm

70 Cel

2.44 V

0 Cel

143.143 ppm/Cel

NICKEL PALLADIUM GOLD

2.55 V

DUAL

R-PDSO-G5

1

36 V

1.45 mm

1.6 mm

Not Qualified

2.495 V

OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V

e4

30

1

260

2.9 mm

2.495 V

TLV431BCDBVRG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

5

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

YES

1

BIPOLAR

GULL WING

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

70 Cel

1.234 V

0 Cel

138.249 ppm/Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

1.246 V

DUAL

R-PDSO-G5

1

6 V

1.45 mm

1.6 mm

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 6V

e4

NOT SPECIFIED

1

260

2.9 mm

1.24 V

TLV431CDBVTE4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

5

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

YES

1

BIPOLAR

GULL WING

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

Voltage References

.95 mm

70 Cel

1.222 V

0 Cel

138.249 ppm/Cel

NICKEL PALLADIUM GOLD

1.258 V

DUAL

R-PDSO-G5

1

6 V

1.45 mm

1.6 mm

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 6V

e4

30

1

260

2.9 mm

1.24 V

TLVH431CLPE3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

.08 A

YES

1

BIPOLAR

WIRE

1.5 %

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

1.222 V

0 Cel

138.249 ppm/Cel

Matte Tin (Sn)

1.258 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

NOT SPECIFIED

1

NOT SPECIFIED

4.3 mm

1.24 V

TL430CLPE3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

.1 A

YES

1

BIPOLAR

WIRE

12 V

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

2.5 V

0 Cel

200 ppm/Cel

MATTE TIN

3 V

BOTTOM

O-PBCY-W3

30 V

3.6 mm

4.3 mm

Not Qualified

2.75 V

OUTPUT VOLTAGE ADJUSTABLE FROM 3V TO 30V

e3

1

4.3 mm

2.75 V

TLV431ACLPRE3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

.01 A

YES

1

BIPOLAR

WIRE

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

1.228 V

0 Cel

138.249 ppm/Cel

MATTE TIN

1.252 V

BOTTOM

O-PBCY-W3

6 V

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 6V

e3

1

1.24 V

TLV431CLPRE3

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

.01 A

YES

1

BIPOLAR

WIRE

CYLINDRICAL

SIP3,.1,50

Voltage References

1.27 mm

70 Cel

1.222 V

0 Cel

138.249 ppm/Cel

MATTE TIN

1.258 V

BOTTOM

O-PBCY-W3

6 V

Not Qualified

1.24 V

OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 6V

e3

1

1.24 V

ADR4525CRZ-R7

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

GULL WING

.02 %

SMALL OUTLINE

SOP8,.25

1.27 mm

70 Cel

0 Cel

2 ppm/Cel

MATTE TIN

DUAL

R-PDSO-G8

1

15 V

1.75 mm

3.9 mm

3 V

e3

30

1

260

4.9 mm

2.5 V

ADR4550DEZ

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

YES

CERAMIC, METAL-SEALED COFIRED

.01 A

NO

1

NO LEAD

70 Cel

0 Cel

15 V

5.1 V

NOT SPECIFIED

1

NOT SPECIFIED

5 V

REF3140TDD1

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

DIE

RECTANGULAR

YES

UNSPECIFIED

NO

1

NO LEAD

UNCASED CHIP

70 Cel

0 Cel

UPPER

R-XUUC-N8

5.5 V

4.146 V

NOT SPECIFIED

1

NOT SPECIFIED

REF3140TDD2

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

DIE

RECTANGULAR

YES

UNSPECIFIED

NO

1

NO LEAD

UNCASED CHIP

70 Cel

0 Cel

UPPER

R-XUUC-N8

5.5 V

4.146 V

NOT SPECIFIED

1

NOT SPECIFIED

REF3325ATDD1

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

DIE

RECTANGULAR

YES

UNSPECIFIED

NO

1

NO LEAD

UNCASED CHIP

70 Cel

0 Cel

30 ppm/Cel

UPPER

R-XUUC-N8

5.5 V

2.7 V

NOT SPECIFIED

1

NOT SPECIFIED

REF3325ATDD2

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

DIE

RECTANGULAR

YES

UNSPECIFIED

NO

1

NO LEAD

UNCASED CHIP

70 Cel

0 Cel

30 ppm/Cel

UPPER

R-XUUC-N8

5.5 V

2.7 V

NOT SPECIFIED

1

NOT SPECIFIED

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

ADR4550CRZ

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

GULL WING

.02 %

SMALL OUTLINE

SOP8,.25

1.27 mm

70 Cel

0 Cel

2 ppm/Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G8

1

15 V

1.75 mm

3.9 mm

5.1 V

e3

30

1

260

4.9 mm

5 V

ADR4540CRZ

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

GULL WING

.02 %

SMALL OUTLINE

SOP8,.25

1.27 mm

70 Cel

0 Cel

2 ppm/Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G8

1

15 V

1.75 mm

3.9 mm

4.2 V

e3

30

1

260

4.9 mm

4.096 V

ADR4525CRZ

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

GULL WING

.02 %

SMALL OUTLINE

SOP8,.25

1.27 mm

70 Cel

0 Cel

2 ppm/Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G8

1

15 V

1.75 mm

3.9 mm

3 V

e3

30

1

260

4.9 mm

2.5 V

ADR4550CRZ-R7

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

GULL WING

.02 %

SMALL OUTLINE

SOP8,.25

1.27 mm

70 Cel

0 Cel

2 ppm/Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G8

1

15 V

1.75 mm

3.9 mm

5.1 V

e3

30

1

260

4.9 mm

5 V

ADR4540CRZ-R7

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

8

SOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

GULL WING

.02 %

SMALL OUTLINE

SOP8,.25

1.27 mm

70 Cel

0 Cel

2 ppm/Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G8

1

15 V

1.75 mm

3.9 mm

4.2 V

e3

30

1

260

4.9 mm

4.096 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.