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Voltage Regulators - DC DC Switching Regulators

Voltage Regulators - DC DC Switching Regulators

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	MPN	Manufacturer	Availability	Pricing	Quantity	Description	Package	Packaging	Date Code	Function	Operating Voltage	Number of Outputs	Output Type	Output Voltage	Output Current	Quiescent Current	Frequency - Switching	Operating Temperature	Energy Efficiency	Features	Topology	Switch tube (built-in/external)

MPN

Manufacturer

Availability

Pricing

Quantity

Description

Package

Packaging

Date Code

Function

Operating Voltage

Number of Outputs

Output Type

Output Voltage

Output Current

Quiescent Current

Frequency - Switching

Operating Temperature

Energy Efficiency

Features

Topology

Switch tube (built-in/external)

TDA387250000AUMA1

C5955844

Infineon

In Stock

1+	$3.9485
10+	$3.8478
30+	$3.7812
100+	$3.713

LCSC-Reels Available

Ext. Price: $3.95

Full Reel: 5,000

250mV~5.12V Adjustable Step-down type 25A 2MHz QFN-36(5x6) Voltage Regulators - DC DC Switching Regulators RoHS

QFN-36(5x6)

Tape & Reel (TR)

Step-down type

3V~17V

Adjustable

250mV~5.12V

25A

2MHz

-40℃~+125℃@(TJ)

Adjustable current limiting;Adjustable soft-start;Overcurrent Protection;Light load efficient mode;Built-in LDO regulator;Output voltage differential sensing;Operating status indication

Buck

Built-in

TPS546D24ARVFR

C507280

6,482

In Stock

1+	$3.9533
10+	$3.4463
More
500+	$2.6989
1,000+	$2.6355

LCSC-Reels Available

Ext. Price: $3.95

Full Reel: 2,500

250mV~6V 225kHz~1.5MHz Adjustable Step-down type 40A LQFN-40-EP(5x7) Voltage Regulators - DC DC Switching Regulators RoHS

LQFN-40-EP(5x7)

Tape & Reel (TR)

Step-down type

2.95V~16V

Adjustable

250mV~6V

40A

225kHz~1.5MHz

-40℃~+150℃@(TJ)

Adjustable current limiting;Adjustable soft-start;Frequency synchronization;Output voltage differential sensing;Built-in LDO regulator;Operating status indication;Overcurrent Protection

Buck

Built-in

View other suppliers' inventory on LCSC

TPS546D24ARVFR

C507280

Lightning

Other Suppliers

5,000

Estimated lead time

8-10 business days

2,500+

$2.1605

Ends in

00:00:00

Ext. Price: $5,401.25

SPQ: 2,500

Step-down type 225kHz~1.5MHz Adjustable 40A 250mV~6V LQFN-40-EP(5x7) Voltage Regulators - DC DC Switching Regulators RoHS

LQFN-40-EP(5x7)

Tape & Reel (TR)

26+

LM27762DSSR

C473398

24,117

In Stock

1+	$0.9825
10+	$0.8444
More
500+	$0.6041
1,000+	$0.5895

LCSC-Reels Available

Ext. Price: $0.98

Full Reel: 3,000

250mA -5V~-1.5V 1.5V~5V 2MHz Inverted WSON-12-EP(2x3) Voltage Regulators - DC DC Switching Regulators RoHS

WSON-12-EP(2x3)

Tape & Reel (TR)

Inverted

2.7V~5.5V

1.5V~5V;-5V~-1.5V

250mA

390uA

2MHz

-40℃~+85℃

Adaptive switching frequency;Low ripple / low noise architecture;Low-power standby;Output short-circuit protection;Overcurrent Protection

View other suppliers' inventory on LCSC

LM27762DSSR

C473398

Lightning

Other Suppliers

30,000

Estimated lead time

9-11 business days

3,000+

$0.516

Ends in

00:00:00

Ext. Price: $1,548

SPQ: 3,000

Inverted 2MHz 250mA WSON-12-EP(2x3) Voltage Regulators - DC DC Switching Regulators RoHS

WSON-12-EP(2x3)

Tape & Reel (TR)

Within 2 years

L5973D013TR

C54619

13,152

In Stock

1+	$1.4867
10+	$1.2352
More
500+	$0.8708
1,000+	$0.8385

LCSC-Reels Available

Ext. Price: $1.49

Full Reel: 2,500

Step-down type 2.5A 1.235V~35V Adjustable 250kHz SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS

SOIC-8

Tape & Reel (TR)

Step-down type

4V~36V

Adjustable

1.235V~35V

2.5A

3mA

250kHz

-40℃~+150℃@(TJ)

Cycle-by-cycle current limiting;Frequency synchronization;Overcurrent Protection

Buck

Built-in

View other suppliers' inventory on LCSC

LM27761DSGR

C129351

23,539

In Stock

1+	$0.9681
10+	$0.84
More
500+	$0.5757
1,000+	$0.5627

LCSC-Reels Available

Ext. Price: $0.97

Full Reel: 3,000

250mA -5V~-1.5V 2MHz Inverted WFDFN-8-EP(2x2) Voltage Regulators - DC DC Switching Regulators RoHS

WFDFN-8-EP(2x2)

Tape & Reel (TR)

Inverted

2.7V~5.5V

-5V~-1.5V

250mA

370uA

2MHz

-40℃~+85℃

80%

Low ripple / low noise architecture;Low-power standby;Output short-circuit protection;Overcurrent Protection

View other suppliers' inventory on LCSC

TPS60403DBVR

C11338

20,487

In Stock

1+	$0.4623
10+	$0.3597
More
500+	$0.2588
1,000+	$0.2523

LCSC-Reels Available

Ext. Price: $0.46

Full Reel: 3,000

250kHz 60mA Inverted -5.5V~-1.6V SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-5

Tape & Reel (TR)

Inverted

1.8V~5.25V

-5.5V~-1.6V

60mA

425uA

250kHz

-40℃~+125℃

90%

Cascade support

View other suppliers' inventory on LCSC

TPS61041DBVR

C9846

22,159

In Stock

1+	$0.4872
10+	$0.3947
More
500+	$0.2664
1,000+	$0.2534

LCSC-Reels Available

Ext. Price: $0.49

Full Reel: 3,000

Boost 250mA 28V 1MHz Adjustable SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-5

Tape & Reel (TR)

Boost

1.8V~6V

Adjustable

28V

250mA

28uA

1MHz

-40℃~+125℃@(TJ)

Overcurrent Protection;Light load efficient mode

Boost

Built-in

View other suppliers' inventory on LCSC

TPS60400DBVR

C9839

26,603

In Stock

1+	$0.4861
10+	$0.3918
More
500+	$0.2943
1,000+	$0.2878

LCSC-Reels Available

Ext. Price: $0.49

Full Reel: 3,000

60mA Inverted 250kHz SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-5

Tape & Reel (TR)

Inverted

1.6V~5.5V

60mA

270uA

250kHz

-40℃~+85℃

90%

Adaptive switching frequency;Cascade support

SY8105IADC

C2981547

Asian Brands

Silergy

33,755

In Stock

5+	$0.2283
50+	$0.1803
More
3,000+	$0.1226
6,000+	$0.1157

LCSC-Reels Available

Ext. Price: $1.14

Full Reel: 3,000

500kHz Step-down type Adjustable 5A TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS

TSOT-23-6

Tape & Reel (TR)

Step-down type

4.5V~18V

Adjustable

250uA

500kHz

-40℃~+125℃@(TJ)

Cycle-by-cycle current limiting;Hiccup current limiting;Output discharge

Buck

Built-in

View other suppliers' inventory on LCSC

SM8103ADC

C479070

Asian Brands

Silergy

29,395

In Stock

5+	$0.1467
50+	$0.1145
More
3,000+	$0.0767
6,000+	$0.0718

LCSC-Reels Available

Ext. Price: $0.73

Full Reel: 3,000

Step-down type 500kHz Adjustable 3A TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS

TSOT-23-6

Tape & Reel (TR)

Step-down type

4.2V~18V

Adjustable

250uA

500kHz

-40℃~+85℃@(TA)

Cycle-by-cycle current limiting;Hiccup current limiting;Output discharge;Light load efficient mode

Buck

Built-in

HX4002-MFC

C172354

Asian Brands

HEXIN

31,140

In Stock

5+	$0.0983
50+	$0.0772
More
3,000+	$0.0503
6,000+	$0.0471

LCSC-Reels Available

Ext. Price: $0.49

Full Reel: 3,000

1.2MHz 250mA boost converter 4.8V~5.2V SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-6

Tape & Reel (TR)

boost converter

2.7V~5V

4.8V~5.2V

250mA

1.8mA

1.2MHz

-40℃~+85℃

83%

Low ripple / low noise architecture;Low-power standby;Output short-circuit protection;Soft-start

LP6255QVF

C517065

Asian Brands

LOWPOWER

9,148

In Stock

1+	$0.5955
10+	$0.4799
More
500+	$0.3057
1,000+	$0.2883

LCSC-Reels Available

Ext. Price: $0.6

Full Reel: 5,000

250kHz Boost Adjustable 2.8V~30V QFN-20-EP(3x3) Voltage Regulators - DC DC Switching Regulators RoHS

QFN-20-EP(3x3)

Tape & Reel (TR)

Boost

2.5V~30V

Adjustable

2.8V~30V

250kHz

-40℃~+85℃@(TA)

Adjustable current limiting;Cycle-by-cycle current limiting;Hiccup current limiting;External compensation;Frequency synchronization;Built-in LDO regulator

Boost

External

View other suppliers' inventory on LCSC

TPS60403QDBVRQ1

C130215

3,054

In Stock

1+	$0.9955
10+	$0.7938
More
500+	$0.5319
1,000+	$0.501

LCSC-Reels Available

Ext. Price: $1

Full Reel: 3,000

250kHz 60mA Inverted SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-5

Tape & Reel (TR)

Inverted

1.8V~5.25V

60mA

700uA

250kHz

-40℃~+125℃

90%

Low ripple / low noise architecture;Cascade support

LTC4020EUHF#TRPBF

C462630

ADI

3,688

In Stock

1+	$12.6936
10+	$12.1404
30+	$10.3678
100+	$9.5339

LCSC-Reels Available

Ext. Price: $12.69

Full Reel: 2,500

500kHz Adjustable Buck-Boost 250kHz QFN-38-EP(7x5) Voltage Regulators - DC DC Switching Regulators RoHS

QFN-38-EP(7x5)

Tape & Reel (TR)

Buck-Boost

4.5V~55V

Adjustable

1.6mA

250kHz;500kHz

-40℃~+125℃@(TJ)

Adjustable current limiting;Adjustable soft-start;Operating status indication

Buck-Boost

External

View other suppliers' inventory on LCSC

ETA2808E8A

C7465557

Asian Brands

etasolution

6,070

In Stock

1+	$0.4531
10+	$0.358
More
500+	$0.2435
1,000+	$0.229

LCSC-Reels Available

Ext. Price: $0.45

Full Reel: 4,000

3A 250kHz Step-down type Adjustable 500kHz 300kHz ESOP-8 Voltage Regulators - DC DC Switching Regulators RoHS

ESOP-8

Tape & Reel (TR)

Step-down type

4.6V~35V

Adjustable

500uA

250kHz;300kHz;500kHz

-40℃~+85℃

Adjustable current limiting;Cycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Cable compensation

Buck

Built-in

View other suppliers' inventory on LCSC

L7987TR

C2832776

2,909

In Stock

1+	$1.7741
10+	$1.5088
More
500+	$1.0954
1,000+	$1.0612

LCSC-Reels Available

Ext. Price: $1.77

Full Reel: 2,500

3A Step-down type Adjustable 250kHz~1.5MHz 800mV~61V HTSSOP-16-EP Voltage Regulators - DC DC Switching Regulators RoHS

HTSSOP-16-EP

Tape & Reel (TR)

Step-down type

4.5V~61V

Adjustable

800mV~61V

1mA

250kHz~1.5MHz

-40℃~+150℃@(TJ)

Adjustable current limiting;Cycle-by-cycle current limiting;Adjustable soft-start;Frequency synchronization;External compensation;Light load efficient mode;Overcurrent Protection;Operating status indication

Buck

Built-in

View other suppliers' inventory on LCSC

STBB1-APUR

C967636

3,624

In Stock

1+	$1.8111
10+	$1.6671
More
500+	$1.4423
1,000+	$1.4248

LCSC-Reels Available

Ext. Price: $1.81

Full Reel: 3,000

1.5MHz Buck-Boost Adjustable 1.2V~5.5V 2.3A DFN-10-EP(3x3) Voltage Regulators - DC DC Switching Regulators RoHS

DFN-10-EP(3x3)

Tape & Reel (TR)

Buck-Boost

2V~5.5V

Adjustable

1.2V~5.5V

2.3A

250uA

1.5MHz

-40℃~+85℃

Light load efficient mode;Frequency synchronization;Load disconnect;Overcurrent Protection

Buck-Boost

Built-in

SCT9339STER

C509072

Asian Brands

SCT

5,022

In Stock

1+	$0.94
10+	$0.7685
More
500+	$0.5478
1,000+	$0.5208

LCSC-Reels Available

Ext. Price: $0.94

Full Reel: 4,000

Step-down type 400kHz Adjustable 3A ESOP-8 Voltage Regulators - DC DC Switching Regulators RoHS

ESOP-8

Tape & Reel (TR)

Step-down type

3.8V~28V

Adjustable

250uA

400kHz

-40℃~+125℃@(TJ)

Cycle-by-cycle current limiting;Hiccup current limiting;Overcurrent Protection;EMI optimization (spread spectrum);Light load efficient mode

Buck

Built-in

View other suppliers' inventory on LCSC

L5970D013TR

C30686

3,659

In Stock

1+	$1.3872
10+	$1.1538
More
500+	$0.8184
1,000+	$0.7892

LCSC-Reels Available

Ext. Price: $1.39

Full Reel: 2,500

1A Adjustable Step-down type 1.2V~35V 250kHz SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS

SOIC-8

Tape & Reel (TR)

Step-down type

4.4V~36V

Adjustable

1.2V~35V

3mA

250kHz

-40℃~+150℃@(TJ)

Cycle-by-cycle current limiting;Frequency synchronization;Overcurrent Protection

Buck

Built-in

View other suppliers' inventory on LCSC

TPS546D24SRVFR

C20345977

949

In Stock

1+	$9.9334
10+	$8.9297
30+	$8.2876
100+	$7.6666

LCSC-Reels Available

Ext. Price: $9.93

Full Reel: 2,500

Step-down type 1.5MHz 40A 250mV~5.5V Adjustable LQFN-40-CLIP(5x7) Voltage Regulators - DC DC Switching Regulators RoHS

LQFN-40-CLIP(5x7)

Tape & Reel (TR)

Step-down type

2.95V~16V

Adjustable

250mV~5.5V

40A

1.5MHz

-40℃~+150℃@(TJ)

Adjustable current limiting;Adjustable soft-start;Frequency synchronization;Output voltage differential sensing;Protection latch;Operating status indication;Built-in LDO regulator

Buck

Built-in

View other suppliers' inventory on LCSC

TPS544B20RVFR

C2866871

2,350

In Stock

1+	$2.6152
10+	$2.4844
More
500+	$2.2913
1,000+	$2.2754

LCSC-Reels Available

Ext. Price: $2.62

Full Reel: 2,500

Buck Switching Regulator IC 1 Output 20A LQFN-40-EP(5x7)

LQFN-40-EP(5x7)

Tape & Reel (TR)

Step-down type

4.5V~18V

Adjustable

600mV~5.5V

20A

6.1mA

250kHz~1MHz

-40℃~+125℃@(TJ)

Adjustable current limiting;Overcurrent Protection;Adjustable soft-start;Output voltage differential sensing;Operating status indication

Buck

Built-in

View other suppliers' inventory on LCSC

LT1945EMS#TRPBF

C2073265

ADI

2,356

In Stock

1+	$7.5247
10+	$6.543
30+	$5.945
100+	$5.4436

LCSC-Reels Available

Ext. Price: $7.52

Full Reel: 2,500

250mA Adjustable 1.23V~34V MSOP-10 Voltage Regulators - DC DC Switching Regulators RoHS

MSOP-10

Tape & Reel (TR)

1.2V~15V

Adjustable

1.23V~34V

250mA

20uA

0℃~+70℃@(TJ)

Overcurrent Protection

Boost;SEPIC

Built-in

View other suppliers' inventory on LCSC

L6902D013TR

C500664

2,456

In Stock

1+	$2.6897
10+	$2.3706
More
500+	$1.874
1,000+	$1.8333

LCSC-Reels Available

Ext. Price: $2.69

Full Reel: 2,500

1A Adjustable 1.235V~34V Step-down type 250kHz SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS

SOIC-8

Tape & Reel (TR)

Step-down type

8V~36V

Adjustable

1.235V~34V

3mA

250kHz

-40℃~+150℃@(TJ)

Adjustable current limiting;Overcurrent Protection

Buck

Built-in

SCT2332TVBR

C509069

Asian Brands

SCT

5,412

In Stock

1+	$0.7345
10+	$0.5929
More
500+	$0.3942
1,000+	$0.373

LCSC-Reels Available

Ext. Price: $0.73

Full Reel: 3,000

Step-down type 360kHz~440kHz Adjustable 3A TSOT-23-6L Voltage Regulators - DC DC Switching Regulators RoHS

TSOT-23-6L

Tape & Reel (TR)

Step-down type

3.8V~32V

Adjustable

250uA

360kHz~440kHz

-40℃~+125℃@(TJ)

Cycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Overcurrent Protection

Buck

Built-in

TL494

C5356108

15% off

Asian Brands

JSMSEMI

7,450

In Stock

5+	$0.1191	$0.1401
50+	$0.1043	$0.1226
More
2,500+	$0.0830	$0.0976
5,000+	$0.0809	$0.0951

LCSC-Reels Available

Ext. Price: $0.6

Full Reel: 2,500

250mA 1kHz~300kHz SOP-16 Voltage Regulators - DC DC Switching Regulators RoHS

SOP-16

Tape & Reel (TR)

250mA

6mA

1kHz~300kHz

0℃~+70℃

Built-in LDO regulator

Showing of 660

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