About Switching Voltage Regulators

Switching Voltage Regulators

A switched-mode voltage regulator (also known as a switching regulator or DC-DC converter) is an electronic power supply that uses switching technology to convert a DC voltage from one level to another. It generally works by rapidly switching back and forth between two separate and distinct power supplies, while using either a transformer or inductor to store energy. This allows the output voltage to be individually regulated. Switching regulators are used due to their efficiency, stability, noise reduction, and lower cost, compared to linear voltage regulators. They have become increasingly popular in low-power applications where small, lightweight forms of regulation are needed.

Switching Voltage Regulators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Mounting Style	Package / Case	Output Voltage	Output Current	Number of Outputs	Input Voltage MAX	Topology	Input Voltage MIN	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging	Quiescent Current

FAN5355UC00X

Fairchild Semiconductor Voltage Regulators - Switching Regulators 800mA 3MHz Digital Converter

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 450865
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
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USD 0.9207

Multiples of: 1

Smd/Smt

WLCSP - 12

750 mV To 1.5375 V

1.1 A

5.5 V

Buck

2.7 V

3 MHz

- 40 C

+ 85 C

Fan5355

Reel

AP62301WU-7

Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated

Availability : 366393
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1485

Multiples of: 1

SMD/SMT

TSOT - 26 - 6

800 mV to 7 V

3 A

1 Output

18 V

Buck

4.2 V

750 KHz

- 40 C

+ 125 C

Reel , Cut Tape

155 uA

L5981TR

Voltage Regulators - Switching Regulators 1a Step-Down Switching Reg

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 302640
Ship by Fri. 11 Jul to Thu. 17 Jul

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July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 1.3527

Multiples of: 4000

Smd/Smt

QFPN - 8

Buck

L5981

Reel

MIC2876-5.0YMT-TR

PMIC; DC/DC converter; Uout:2.5÷5.5V; uDFN8; boost

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 242500
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July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.7711

Multiples of: 2000

2.5 To 5.5 V

4.8 A

Boost

Hot

FAN48610BUC33X

Voltage Regulators - Switching Regulators 3MHZ 1A FIXED OUTPUT Sync TINYBOOST

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 232724
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3844

Multiples of: 1

Smd/Smt

WLCSP - 9

5 V

1 A

1 Output

4.5 V

Boost

2.5 V

3 MHz

- 40 C

+ 85 C

Fan48610

Reel

90 uA

TPS54331DR

Voltage Regulators - Switching Regulators 3A 28V In Step Down SWIFT DC/DC Cnvrtr

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 216508
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1349

Multiples of: 5

Smd/Smt

SOIC - 8

800 mV To 25 V

3 A

28 V

3.5 V

570 KHz

- 40 C

+ 150 C

Tps54331

Reel

NCP6343FCT1G

ON Semiconductor Voltage Regulators - Switching Regulators

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 211439
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.448

Multiples of: 1

Smd/Smt

0.6 V To 1.4 V

3.5 A

1 Output

5.5 V

Buck

2.3 V

3 MHz

Ncp6343

Reel

ST1S50PUR

Voltage Regulators - Switching Regulators 4A Monolithic synchronous step-down converter with high efficiency at light load

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 174600
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 1.0442

Multiples of: 3000

Smd/Smt

VFDFPN - 8

0.8 V To 18 V

4 A

1 Output

18 V

Buck

4 V

500 KHz

- 40 C

+ 150 C

St1s50

FAN2108MPX

Voltage Regulators - Switching Regulators 3-24V, 8A Int Sync Buck Reg

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 168780
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 1.1114

Multiples of: 1

Smd/Smt

MLP - 25

3.2 V

8 A

24 V

Buck

600 KHz

- 10 C

+ 85 C

Fan2108

Reel

ST1S40IPHR

Driver; DC/DC converter; 3A; 0.8÷18V; Channels:1; Uoper:4÷18V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 162475
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.9625

Multiples of: 2500

0.8 To 18 V

3 A

Buck

TPS562201DDCR

Switching Voltage Regulators 4.5 V to 17 V input, 2 A output, synchronous step-down converter in Eco-mode 6-SOT-23-THIN -40 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 130765
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0375

Multiples of: 10

Smd/Smt

SOT - 23 - TH in - 6

- 40 C

+ 125 C

Tps562201

Cut Tape

TPS54202DDCR

Voltage Regulators - Switching Regulators 4.5V to 28V Input, 2A Output, EMI Friendly Synchronous Step-Down Converter 6-SOT -40 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 123587
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0972

Multiples of: 5

Smd/Smt

SOT - 23 - 6

- 100 mV To + 28 V

2 A

1 Output

28 V

Buck

4.5 V

500 KHz

- 40 C

+ 125 C

Tps54202

Reel

MP2459GJ-Z

Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 500mA, 50V Non-sync Buck

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Monolithic Power Systems

Availability : 114955
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.5852

Multiples of: 1

Smd/Smt

TSOT - 23 - 6

Adj

500 mA

1 Output

55 V

Buck

4.5 V

480 KHz

+ 125 C

Mp2459

Reel

TPS563201DDCR

Switching Voltage Regulators 4.5 V to 17 V input, 3 A output, synchronous step-down converter in Eco-mode 6-SOT-23-THIN -40 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 110221
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0431

Multiples of: 10

Smd/Smt

DDC - 6

760 mV To 7 V

3 A

1 Output

17 V

Buck

4.5 V

580 KHz

- 40 C

+ 125 C

Tps563201

TS30011-M033QFNR

Voltage Regulators - Switching Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 3.3V Outpt

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triune Systems

Availability : 105758
Ship by Wed. 09 Jul to Fri. 11 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 1.0335

Multiples of: 1

Smd/Smt

QFN - 16

3.3 V

1 A

24 V

Buck

6 V

1 MHz

- 40 C

+ 125 C

Ts30011

Reel

TLV62569DBVR

Switching Voltage Regulators 2.5V-5.5V input, 2-A high efficiency step-down buck converter in SOT23 and SOT563 package 5-SOT-23 -40 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 91335
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0491

Multiples of: 5

Smd/Smt

SOT - 23 - 5

600 mV To 5.5 V

2 A

1 Output

5.5 V

Buck

2.5 V

1.5 MHz

- 40 C

+ 125 C

Tlv62569

Cut Tape

35 uA

NCP6361AFCCT1G

ON Semiconductor Voltage Regulators - Switching Regulators RF PA 1A Buck DCDC Cnvtr

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 90163
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3073

Multiples of: 1

Smd/Smt

WLCSP - 9

400 mV To 3.5 V

800 mA

1 Output

5.5 V

Buck

2.5 V

3.429 MHz , 6 MHz

- 40 C

+ 85 C

Ncp6361

Reel

LV5762QA-NH

Switching Voltage Regulators 42V PWM BUCK CONTROLLER

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 87300
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 1.1489

Multiples of: 1

Lv5762qa - Nh

Reel

TPS61040DBVR

Switching Voltage Regulators 28-V 400-mA Switch Boost Converter

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 86174
Ship by Fri. 25 Jul to Wed. 30 Jul

July 2025

July 2025
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1542

Multiples of: 5

Smd/Smt

SOT - 23 - 5

adjustable

1 Output

Boost

- 40 C

+ 85 C

Tps61040

Reel

A5975DTR

Voltage Regulators - Switching Regulators Up to 2.5A Step-Down Auto REG 4V to 36V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 82450
Ship by Fri. 11 Jul to Thu. 17 Jul

July 2025