GULL WING Zener Diodes 1,035

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Part RoHS Manufacturer Diode Type Terminal Position Terminal Form No. of Terminals Surface Mount Package Shape Package Body Material Working Test Current Config Maximum Voltage Temperature Coefficient Nominal Reference Voltage Maximum Output Current Maximum Non Repetitive Peak Reverse Power Dissipation Maximum Forward Voltage (VF) Nominal Breakdown Voltage Maximum Reverse Recovery Time Technology Maximum Reverse Current No. of Elements Reverse Test Voltage Package Style (Meter) Sub-Category Maximum Voltage Tolerance Maximum Repetitive Peak Reverse Voltage Maximum Knee Impedance Maximum Operating Temperature Maximum Dynamic Impedance Minimum Operating Temperature Terminal Finish JESD-30 Code Moisture Sensitivity Level (MSL) Polarity Case Connection Qualification Maximum Power Dissipation Additional Features JEDEC-95 Code Maximum Clamping Voltage Minimum Breakdown Voltage Maximum Non Repetitive Peak Forward Current JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Diode Element Material Maximum Breakdown Voltage Reference Standard

BZX84B5V6LT3

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

5.6 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

1.96 %

150 Cel

40 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e0

235

SILICON

UL RECOGNIZED

BZX84B6V2LT1

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

6.2 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

1.94 %

150 Cel

10 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e0

235

SILICON

UL RECOGNIZED

BZX84B6V8LT1

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

6.8 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.06 %

150 Cel

15 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e0

235

SILICON

UL RECOGNIZED

BZX84B7V5LT1

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2 %

150 Cel

15 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e0

235

SILICON

UL RECOGNIZED

BZX84B9V1LT1

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

9.1 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

1.98 %

150 Cel

15 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e0

235

SILICON

UL RECOGNIZED

DDZ11B-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.55 %

150 Cel

10 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

DDZ19-7

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

10 mA

SINGLE

19 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.51 %

150 Cel

28 ohm

-65 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

HIGH RELIABILITY

e3

30

260

SILICON

DZ23C22-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON CATHODE, 2 ELEMENTS

22 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

5.67 %

150 Cel

55 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

HIGH RELIABILITY

e3

30

260

SILICON

DZ23C33-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON CATHODE, 2 ELEMENTS

33 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

6.06 %

150 Cel

80 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

HIGH RELIABILITY

e3

30

260

SILICON

DZ23C47-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON CATHODE, 2 ELEMENTS

47 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

6.38 %

150 Cel

100 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.3 W

HIGH RELIABILITY

e3

30

260

SILICON

MMBZ5262BLT1G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

2.5 mA

SINGLE

51 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

125 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

260

SILICON

BZX84B4V7LT1

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

1.91 %

150 Cel

80 ohm

TIN LEAD

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e0

235

SILICON

UL RECOGNIZED

MM3Z3V6ST1G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

3.6 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

3.36 %

150 Cel

90 ohm

TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.2 W

e3

30

260

SILICON

MM3Z4V7ST3G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.15 %

150 Cel

80 ohm

-65 Cel

TIN

R-PDSO-G2

UNIDIRECTIONAL

Not Qualified

.3 W

e3

260

SILICON

BZX84C27LT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

27 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

7.03 %

150 Cel

80 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

UL RECOGNIZED

MMBZ5234BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

6.2 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

7 ohm

-65 Cel

Tin (Sn)

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

40

260

SILICON

MMSZ4688ET1G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

4.99 %

150 Cel

TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

260

SILICON

UL RECOGNIZED

MMSZ5232ET1G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

5.6 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

11 ohm

TIN

R-PDSO-G2

UNIDIRECTIONAL

Not Qualified

.5 W

e3

260

SILICON

MMSZ27ET1

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

27 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

80 ohm

TIN LEAD

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e0

235

SILICON

MMBZ5221BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

2.4 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

30 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MMBZ5230BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

4.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.11 %

150 Cel

19 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

260

SILICON

MMBZ5232BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

5.6 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

11 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MMBZ5237BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

8.2 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

8 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

260

SILICON

MMBZ5239BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

9.1 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.05 %

150 Cel

10 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

260

SILICON

MMBZ5240BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

10 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

17 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

260

SILICON

MMBZ5241BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.24 %

150 Cel

22 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MMBZ5245BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

8.5 mA

SINGLE

15 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

16 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MMBZ5247BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

7.4 mA

SINGLE

17 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

19 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MMBZ5250BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

6.2 mA

SINGLE

20 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

25 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MMBZ5257BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

3.8 mA

SINGLE

33 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

58 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MMBZ5259BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

3.2 mA

SINGLE

39 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

80 ohm

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

260

SILICON

MMBZ5261BLT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

2.7 mA

SINGLE

47 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

105 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236AB

e3

30

260

SILICON

MM3Z12VST1

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

12 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

2.08 %

150 Cel

25 ohm

TIN LEAD

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.2 W

e0

235

SILICON

MMSZ4678T3G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

1.8 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

-55 Cel

TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

260

SILICON

UL RECOGNIZED

MMSZ4684T3G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

.05 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.15 %

150 Cel

-55 Cel

MATTE TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

30

260

SILICON

UL RECOGNIZED

MMSZ5223ET1

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

2.7 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

30 ohm

TIN LEAD

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e0

235

SILICON

MMSZ5236ET1G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

7.5 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

6 ohm

TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

260

SILICON

MMSZ5226BT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

3.3 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

28 ohm

TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

30

260

SILICON

MMSZ5234BT3G

Onsemi

ZENER DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

6.2 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

7 ohm

TIN

R-PDSO-G2

1

UNIDIRECTIONAL

Not Qualified

.5 W

e3

260

SILICON

MMBZ5221ELT1G

Onsemi

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

20 mA

SINGLE

2.4 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5 %

150 Cel

30 ohm

-65 Cel

TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.225 W

TO-236

e3

260

SILICON

TBZ363C20V8-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SEPARATE, 3 ELEMENTS

20.8 V

ZENER

.1 uA

3

14 V

SMALL OUTLINE

Other Diodes

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G6

1

BIDIRECTIONAL

Not Qualified

.2 W

e3

30

260

SILICON

TBZ363C5V5-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SEPARATE, 3 ELEMENTS

5.5 V

ZENER

1 uA

3

2 V

SMALL OUTLINE

Other Diodes

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G6

1

BIDIRECTIONAL

Not Qualified

.2 W

e3

30

260

SILICON

TBZ363C6V4-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SEPARATE, 3 ELEMENTS

6.4 V

ZENER

2 uA

3

3 V

SMALL OUTLINE

Other Diodes

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G6

1

BIDIRECTIONAL

Not Qualified

.2 W

e3

30

260

SILICON

TBZ363C7V0-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

6

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SEPARATE, 3 ELEMENTS

7 V

ZENER

2 uA

3

4 V

SMALL OUTLINE

Other Diodes

5 %

150 Cel

-65 Cel

MATTE TIN

R-PDSO-G6

1

BIDIRECTIONAL

Not Qualified

.2 W

e3

30

260

SILICON

AZ23C18W-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

COMMON ANODE, 2 ELEMENTS

18 V

ZENER

2

SMALL OUTLINE

Voltage Reference Diodes

6.41 %

150 Cel

50 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.2 W

e3

30

260

SILICON

BZX84C11T-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

11 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.45 %

150 Cel

20 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.15 W

e3

40

260

SILICON

BZX84C13T-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

13 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

6.42 %

150 Cel

30 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.15 W

e3

40

260

SILICON

BZX84C16T-7-F

Diodes Incorporated

ZENER DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

5 mA

SINGLE

16 V

ZENER

1

SMALL OUTLINE

Voltage Reference Diodes

5.56 %

150 Cel

40 ohm

-65 Cel

MATTE TIN

R-PDSO-G3

1

UNIDIRECTIONAL

Not Qualified

.15 W

e3

40

260

SILICON

Zener Diodes

Zener diodes are electronic components that are designed to operate in the reverse breakdown region of their P-N junction, providing a stable and predictable voltage output. They are commonly used in electronic circuits as voltage regulators, voltage references, and surge protectors.

Zener diodes operate based on the properties of their P-N junction, which is designed to have a narrow depletion region and a low breakdown voltage. When a reverse voltage is applied to the diode, the depletion region widens, allowing a small reverse current to flow. As the voltage across the diode increases, the reverse current increases exponentially, maintaining a stable voltage across the diode.

Zener diodes offer several advantages over other types of voltage regulators, such as simplicity, low cost, and high efficiency. They do not require any external components, such as capacitors or inductors, and they can provide a stable output voltage over a wide range of input voltages and temperatures.

Zener diodes are commonly used in electronic circuits that require a stable voltage source, such as power supplies, battery chargers, and voltage regulators. They come in different package sizes and voltage ratings, depending on the application and the required performance.