6 Voltage References 73

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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

REF3212AIDBVT

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

1.247 V

-40 Cel

20 ppm/Cel

NICKEL PALLADIUM GOLD

1.252 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

1.8 V

e4

30

1

260

2.9 mm

1.25 V

REF3220AIDBVTG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

2.044 V

-40 Cel

20 ppm/Cel

NICKEL PALLADIUM GOLD

2.052 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

2.098 V

e4

30

1

260

2.9 mm

2.048 V

REF3225AIDBVRG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

2.495 V

-40 Cel

20 ppm/Cel

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

2.505 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

2.55 V

e4

NOT SPECIFIED

1

260

2.9 mm

2.5 V

REF3225AIDBVTG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

2.495 V

-40 Cel

20 ppm/Cel

NICKEL PALLADIUM GOLD

2.505 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

2.55 V

e4

30

1

260

2.9 mm

2.5 V

REF3230AIDBVTG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

2.994 V

-40 Cel

20 ppm/Cel

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

3.006 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

3.05 V

e4

NOT SPECIFIED

1

260

2.9 mm

3 V

REF3233AIDBVR

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

3.293 V

-40 Cel

20 ppm/Cel

NICKEL PALLADIUM GOLD

3.307 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

3.35 V

e4

30

1

260

2.9 mm

3.3 V

REF3233AIDBVTG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

3.293 V

-40 Cel

20 ppm/Cel

NICKEL PALLADIUM GOLD

3.307 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

3.35 V

e4

30

1

260

2.9 mm

3.3 V

REF3233AIDBVT

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

3.293 V

-40 Cel

20 ppm/Cel

NICKEL PALLADIUM GOLD

3.307 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

3.35 V

e4

30

1

260

2.9 mm

3.3 V

REF3240AIDBVRG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

4.088 V

-40 Cel

20 ppm/Cel

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

4.104 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

4.146 V

e4

NOT SPECIFIED

1

260

2.9 mm

4.096 V

REF3240AIDBVTG4

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.01 A

NO

1

CMOS

GULL WING

5 V

.2 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

4.088 V

-40 Cel

20 ppm/Cel

NICKEL PALLADIUM GOLD

4.104 V

DUAL

R-PDSO-G6

2

5.5 V

1.45 mm

1.6 mm

Not Qualified

4.146 V

e4

30

1

260

2.9 mm

4.096 V

ADR3450ARJZ-R2

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

CMOS

GULL WING

.1 %

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

4.995 V

-40 Cel

8 ppm/Cel

NICKEL PALLADIUM GOLD

5.005 V

DUAL

R-PDSO-G6

1

5.5 V

1.45 mm

1.6 mm

Not Qualified

5.2 V

e4

30

1

260

2.9 mm

5 V

REF3440MDBVTEP

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

MILITARY

6

HLSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

CMOS

GULL WING

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH

.95 mm

125 Cel

4.093952 V

-55 Cel

6 ppm/Cel

NICKEL PALLADIUM GOLD SILVER

4.098048 V

DUAL

R-PDSO-G6

2

12 V

1.45 mm

1.6 mm

4.146 V

e4

30

1

260

2.9 mm

4.096 V

V62/18622-01XE

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

MILITARY

6

HLSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

1

CMOS

GULL WING

3 V

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH

.95 mm

125 Cel

2.49875 V

-55 Cel

6 ppm/Cel

NICKEL PALLADIUM GOLD SILVER

2.50125 V

DUAL

R-PDSO-G6

2

12 V

1.45 mm

1.6 mm

2.55 V

e4

30

1

260

2.9 mm

2.5 V

MCP1501T-10E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.097 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

1.023 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

1.025 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

1.65 V

10

1

2.9 mm

1.024 V

MCP1501T-12E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.096 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

1.2488 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

1.2513 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

1.65 V

<null>

1

2.9 mm

1.25 V

MCP1501T-18E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.1 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

1.7982 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

1.8018 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

2 V

<null>

1

2.9 mm

1.8 V

MCP1501T-20E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.097 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

2.046 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

2.05 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

2.25 V

<null>

1

2.9 mm

2.048 V

MCP1501T-25E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.1 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

2.4975 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

2.5025 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

2.7 V

<null>

1

2.9 mm

2.5 V

MCP1501T-30E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.1 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

2.997 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

3.003 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

3.2 V

<null>

1

2.9 mm

3 V

MCP1501T-33E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.1 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

3.2967 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

3.3033 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

3.5 V

<null>

1

2.9 mm

3.3 V

MCP1501T-40E/CHYVAO

Microchip Technology

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

LSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.55 mA

NO

1

AEC-Q100; TS 16949

GULL WING

.1 %

SMALL OUTLINE, LOW PROFILE

TSOP6,.11,37

.95 mm

125 Cel

4.0919 V

-40 Cel

50 ppm/Cel

NICKEL PALLADIUM GOLD

4.1001 V

DUAL

R-PDSO-G6

5.5 V

1.45 mm

1.6 mm

4.3 V

40

1

2.9 mm

4.096 V

MAX6043BAUT10

Maxim Integrated

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

BICMOS

GULL WING

.1 %

SMALL OUTLINE, THIN PROFILE

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

-40 Cel

25 ppm/Cel

TIN LEAD

DUAL

R-PDSO-G6

1

Not Qualified

e0

10 V

MAX6043CAUT10

Maxim Integrated

THREE TERMINAL VOLTAGE REFERENCE

AUTOMOTIVE

6

TSOP

RECTANGULAR

YES

PLASTIC/EPOXY

NO

BICMOS

GULL WING

.5 %

SMALL OUTLINE, THIN PROFILE

TSOP6,.11,37

Voltage References

.95 mm

125 Cel

-40 Cel

65 ppm/Cel

TIN LEAD

DUAL

R-PDSO-G6

1

Not Qualified

e0

10 V

TL1431ACCT

STMicroelectronics

TWO TERMINAL VOLTAGE REFERENCE

6

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.1 A

YES

1

GULL WING

.25 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

.65 mm

70 Cel

2.493 V

-20 Cel

90 ppm/Cel

2.507 V

DUAL

R-PDSO-G6

1.1 mm

1.25 mm

NOT SPECIFIED

1

NOT SPECIFIED

2 mm

2.5 V

TL1431CCT

STMicroelectronics

TWO TERMINAL VOLTAGE REFERENCE

6

TSSOP

RECTANGULAR

YES

PLASTIC/EPOXY

.1 A

YES

1

GULL WING

.4 %

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

.65 mm

70 Cel

2.49 V

-20 Cel

90 ppm/Cel

2.51 V

DUAL

R-PDSO-G6

1.1 mm

1.25 mm

NOT SPECIFIED

1

NOT SPECIFIED

2 mm

2.5 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.