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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

...

Sorting

Sort Column:

Sort Direction:

...

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

FAN53540UCX

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-UFBGA, WLCSP

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 : 1449083
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.1722

Multiples of: 1

Smd/Smt

WLCSP - 20

adj

5 A

5.5 V

Buck

2.7 V

2.4 MHz

+ 85 C

Fan5354

Reel

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 Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

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

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 Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.2955

Multiples of: 4000

Smd/Smt

QFPN - 8

Buck

L5981

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 : 290946
Ship by Thu. 06 Nov to Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.165

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

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 Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

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

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 : 196832
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1484

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

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 : 186016
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0359

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

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 Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.0411

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

NCP3231MNTXG

Voltage Regulators - Switching Regulators BUCK CONVERTER WITH INT

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 : 172175
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.0016

Multiples of: 1

Smd/Smt

QFN - 40 EP

0.6 v to 18 V

30 A

1 Output

18 V

Buck

4.5 V

500 KHz

- 40 C

+ 85 C

Ncp3231

Reel

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 Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.9304

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 : 160050
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.9625

Multiples of: 2500

0.8 To 18 V

3 A

Buck

EP53A8LQI

Voltage Regulators - Switching Regulators 1000mA Syn Buck Reg Int Induc, Lo Vid Rg

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.

Intel

Availability : 156170
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 5.3429

Multiples of: 1000

Smd/Smt

QFN - 16

600 mV To 5 V

1 A

1 Output

5.5 V

Buck

2.4 V

5 MHz

- 40 C

+ 85 C

Ep53xx(X)

Reel

AOZ1280CI

Conv DC-DC 3V to 26V Step Down Single-Out 0.8V to 26V 1.2A 6-Pin SOT-23 T/R

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.

Alpha & Omega

Availability : 148410
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5149

Multiples of: 3000

Surface Mount

1.2 A

3 V

1800 KHz

Tape And Reel

FAN53555UC09X

Voltage Regulators - Switching Regulators 5A 2.4 MHz Digitally Program TinyBuck 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 : 134679
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4224

Multiples of: 1

Smd/Smt

WLCSP - 20

1.1 V

5 A

5.5 V

Buck

2.5 V

2.4 MHz

- 40 C

+ 85 C

Fan53555

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 Thu. 06 Nov to Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

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

FAN48630BUC34X

Switching Voltage Regulators 2.5MHz, 1500mA, Synchronous TinyBoost Regulator with Bypass Mode

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 : 113490
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.603

Multiples of: 1

Smd/Smt

WLCSP - 16

3.2 V To 3.4 V

1500 mA

1 Output

5.5 V

Boost

2.35 V

2.5 MHz

- 40 C

+ 85 C

Fan48630

Reel

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 Thu. 06 Nov to Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

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

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 Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3667

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 Mon. 10 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.1529

Multiples of: 1

Lv5762qa - Nh

Reel

AP3012KTR-G1

Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 500mA (Switch) SC-74A, SOT-753

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 : 81470
Ship by Mon. 10 Nov to Fri. 14 Nov

November 2025