DIE Voltage References 11

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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

REF5025SKGD2

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

MILITARY

12

DIE

RECTANGULAR

YES

UNSPECIFIED

YES

1

NO LEAD

.14 %

UNCASED CHIP

DIE OR CHIP

Voltage References

210 Cel

2.4965 V

-55 Cel

3 ppm/Cel

2.5035 V

UPPER

R-XUUC-N12

18 V

1.676 mm

Not Qualified

3.25 V

INPUT VOLTAGE MAX:18V

NOT SPECIFIED

1

NOT SPECIFIED

2.04 mm

2.5 V

REF5025SKGD1

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

MILITARY

12

DIE

RECTANGULAR

YES

UNSPECIFIED

YES

1

NO LEAD

.14 %

UNCASED CHIP

DIE OR CHIP

Voltage References

210 Cel

-55 Cel

3 ppm/Cel

UPPER

R-XUUC-N12

18 V

Not Qualified

3.25 V

NOT SPECIFIED

1

NOT SPECIFIED

2.5 V

LT1009MKGD1

Texas Instruments

TWO TERMINAL VOLTAGE REFERENCE

MILITARY

12

DIE

RECTANGULAR

YES

UNSPECIFIED

YES

1

BIPOLAR

NO LEAD

1.5 %

UNCASED CHIP

DIE OR CHIP

Voltage References

125 Cel

2.49 V

-55 Cel

35 ppm/Cel

2.51 V

UPPER

R-XUUC-N12

1

1.24 mm

Not Qualified

1

1.336 mm

2.5 V

TL431TDA2

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

4

DIE

RECTANGULAR

YES

UNSPECIFIED

YES

1

NO LEAD

UNCASED CHIP

92 ppm/Cel

UPPER

R-XUUC-N4

25.8851 mm

NOT SPECIFIED

1

NOT SPECIFIED

25.9639 mm

2.495 V

TL431TDA1

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

4

DIE

RECTANGULAR

YES

UNSPECIFIED

YES

1

NO LEAD

UNCASED CHIP

92 ppm/Cel

UPPER

R-XUUC-N4

25.8851 mm

NOT SPECIFIED

1

NOT SPECIFIED

25.9639 mm

2.495 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

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

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.