ROUND Voltage References 1,808

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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

TS821AIZT

STMicroelectronics

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

NO

1

THROUGH-HOLE

CYLINDRICAL

85 Cel

1.203 V

-40 Cel

120 ppm/Cel

TIN

1.247 V

BOTTOM

O-PBCY-T3

Not Qualified

e3

1

1.225 V

TS822AIZ-AP

STMicroelectronics

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

NO

1

WIRE

CYLINDRICAL

85 Cel

2.475 V

-40 Cel

100 ppm/Cel

TIN

2.525 V

BOTTOM

O-PBCY-W3

Not Qualified

e3

NOT SPECIFIED

1

NOT SPECIFIED

2.5 V

LM431ACZU-T

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ACLPU-T

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

85.886 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431AILPSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431ILPSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431AILPU-T

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

80.16 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431CLPSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431ILPSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431AILPUSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

80.16 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ILPUSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

96.192 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ACLPU

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

85.886 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

LM431ACZU

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

LM431ACZUSPCF

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ACLPUSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

85.886 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

LM431ACZSPCA

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431ILPUSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

96.192 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

LM431ACZSPCF

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431ILPSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431AILPUSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

80.16 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ACLPSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431ACLPUSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

85.886 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

LM431ACZUSPCA

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ACLPSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431AILPUSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

80.16 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431CLPU

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ILPU

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

96.192 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

LM431ACZSPCT

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431ILPUSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

96.192 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431AILPU

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

80.16 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431CLPSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431CLPSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431CLPU-T

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ILPU-T

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.44 V

-40 Cel

96.192 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431CLPUSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431CLPUSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ACLPUSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

85.886 ppm/Cel

2.52 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431AILPSPCF

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431AILPSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

85 Cel

2.47 V

-40 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

LM431ACZUSPCT

NXP Semiconductors

TWO TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

TL431ACLPSPCT

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.47 V

0 Cel

36 V

BOTTOM

O-PBCY-T3

Not Qualified

1

TL431CLPUSPCA

NXP Semiconductors

THREE TERMINAL VOLTAGE REFERENCE

COMMERCIAL

3

TO-92

ROUND

NO

PLASTIC/EPOXY

100 mA

YES

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

70 Cel

2.44 V

0 Cel

97.338 ppm/Cel

2.55 V

BOTTOM

O-PBCY-T3

Not Qualified

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.495V AND 36V

1

2.495 V

ZR404005R25

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

ROUND

NO

UNSPECIFIED

NO

1

WIRE

CYLINDRICAL

85 Cel

2.4875 V

-40 Cel

100 ppm/Cel

2.5125 V

BOTTOM

O-XBCY-W3

Not Qualified

1

2.5 V

ZRT050A1

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

MILITARY

3

TO-18

ROUND

NO

METAL

YES

1

WIRE

CYLINDRICAL

125 Cel

4.85 V

-55 Cel

50 ppm/Cel

MATTE TIN

4.95 V

BOTTOM

O-MBCY-W3

Not Qualified

OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-5% TRIM RANGE

e3

NOT SPECIFIED

1

NOT SPECIFIED

4.9 V

ZRB500Y01STOA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

2

ROUND

NO

UNSPECIFIED

NO

1

WIRE

CYLINDRICAL

85 Cel

4.95 V

-40 Cel

50 ppm/Cel

5.05 V

BOTTOM

O-XBCY-W2

Not Qualified

1

5 V

ZRB500A01STOA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

ROUND

NO

UNSPECIFIED

NO

1

WIRE

CYLINDRICAL

85 Cel

4.95 V

-40 Cel

50 ppm/Cel

5.05 V

BOTTOM

O-XBCY-W3

Not Qualified

1

5 V

ZTR500C02STZ

Diodes Incorporated

THREE TERMINAL VOLTAGE REFERENCE

MILITARY

3

TO-92

ROUND

NO

PLASTIC/EPOXY

NO

1

BIPOLAR

THROUGH-HOLE

CYLINDRICAL

125 Cel

4.875 V

-55 Cel

5.125 V

BOTTOM

O-PBCY-T3

Not Qualified

1

5 V

UZXRE125DRSTOA

Diodes Incorporated

TWO TERMINAL VOLTAGE REFERENCE

INDUSTRIAL

3

ROUND

NO

PLASTIC/EPOXY

NO

1

WIRE

CYLINDRICAL

85 Cel

1.208 V

-40 Cel

75 ppm/Cel

MATTE TIN

1.232 V

BOTTOM

O-PBCY-W3

Not Qualified

e3

NOT SPECIFIED

1

NOT SPECIFIED

1.22 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.