DC DC Switching Controllers

Results: 6,355

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	MPN	Manufacturer	Availability	Pricing	Quantity	Description	Package	Packaging	Date Code	Operating Voltage	Output Voltage	Frequency - Switching	Function	Topology	Features	Quiescent Current	Number of Channels	Output Current	Operating Temperature	Duty Cycle(Max)	Synchronous Rectifier	Working Mode	Feedback System

MPN

Manufacturer

Availability

Pricing

Quantity

Description

Package

Packaging

Date Code

Operating Voltage

Output Voltage

Frequency - Switching

Function

Topology

Features

Quiescent Current

Number of Channels

Output Current

Operating Temperature

Duty Cycle(Max)

Synchronous Rectifier

Working Mode

Feedback System

UCC28950PWR

C91312

2,773

In Stock

1+	$5.2468
10+	$4.4634
More
500+	$3.3116
1,000+	$3.2131

LCSC-Reels Available

Ext. Price: $5.25

Full Reel: 2,000

200mA 5V TSSOP-24 DC DC Switching Controllers RoHS

TSSOP-24

Tape & Reel (TR)

8V~17V

50kHz~1MHz

Full-Bridge

同步整流驱动;轻载高效模式;可调软启动;斜坡补偿;欠压锁定;打嗝限流;Over Current Protection;Overtemperature protection (OTP);Under Voltage Protection

200mA

-40℃~+125℃

95%

DCM

View other suppliers' inventory on LCSC

UCC28950PWR

C91312

Lightning

Other Suppliers

2,000

Estimated lead time

8-10 business days

2,000+

$2.8603

Ends in

00:00:00

Ext. Price: $5,720.6

SPQ: 2,000

200mA 5V TSSOP-24 DC DC Switching Controllers RoHS

TSSOP-24

Tape & Reel (TR)

25+

LM3488MMX/NOPB

C80782

8,739

In Stock

1+	$1.3977
10+	$1.1493
More
500+	$0.7614
1,000+	$0.7309

LCSC-Reels Available

Ext. Price: $1.4

Full Reel: 3,500

1A 1 Boost VSSOP-8-0.65mm DC DC Switching Controllers RoHS

VSSOP-8-0.65mm

Tape & Reel (TR)

2.97V~40V

1MHz

Boost

Boost;Flyback;SEPIC

-40℃~+125℃@(TJ)

View other suppliers' inventory on LCSC

LM3488MMX/NOPB

C80782

Lightning

Other Suppliers

21,000

Estimated lead time

8-10 business days

21,000+

$0.6794

Ends in

00:00:00

Ext. Price: $14,267.4

SPQ: 3,500

1A 1 Boost VSSOP-8-0.65mm DC DC Switching Controllers RoHS

VSSOP-8-0.65mm

Tape & Reel (TR)

25+

View other suppliers' inventory on LCSC

LM5116MHX/NOPB

C13755

18,118

In Stock

1+	$2.11
10+	$1.8681
More
500+	$1.3922
1,000+	$1.3632

LCSC-Reels Available

Ext. Price: $2.11

Full Reel: 2,500

1 1.215V~80V Buck HTSSOP-20-EP DC DC Switching Controllers RoHS

HTSSOP-20-EP

Tape & Reel (TR)

6V~100V

1.215V~80V

180kHz~220kHz;480kHz~590kHz

Buck

5mA

-40℃~+125℃@(TJ)

Yes

LM3478MAX/NOPB

C115907

7,304

In Stock

1+	$0.9301
10+	$0.7686
More
500+	$0.5086
1,000+	$0.4844

LCSC-Reels Available

Ext. Price: $0.93

Full Reel: 2,500

1 Boost SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

2.97V~40V

1MHz

Boost

Boost;SEPIC;Flyback

2.7mA

-40℃~+125℃@(TJ)

View other suppliers' inventory on LCSC

LM3478MAX/NOPB

C115907

Lightning

Other Suppliers

7,500

Estimated lead time

8-10 business days

2,500+

$0.3122

Ends in

00:00:00

Ext. Price: $780.5

SPQ: 2,500

1 Boost SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

24+

UC2844BD1R2G

C77262

onsemi

32,710

In Stock

5+	$0.3322
50+	$0.2644
More
2,500+	$0.1538
5,000+	$0.1489

LCSC-Reels Available

Ext. Price: $1.66

Full Reel: 2,500

1A 5V SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

10V~36V

500kHz

Boost;Flyback

欠压锁定;Over Current Protection;Under Voltage Protection

-25℃~+85℃

48%

PWM Modulation

View other suppliers' inventory on LCSC

UC2844BD1R2G

C77262

Lightning

onsemi

Other Suppliers

50,000

Estimated lead time

6-8 business days

10,000+

$0.1366

Ends in

00:00:00

Ext. Price: $1,366

SPQ: 2,500

1A 5V SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

24+

View other suppliers' inventory on LCSC

LM3489MMX/NOPB

C529297

5,141

In Stock

1+	$1.2382
10+	$1.0154
More
500+	$0.6474
1,000+	$0.6183

LCSC-Reels Available

Ext. Price: $1.24

Full Reel: 3,500

1 Buck 1.239V~35V VSSOP-8 DC DC Switching Controllers RoHS

VSSOP-8

Tape & Reel (TR)

4.5V~35V

1.239V~35V

Buck

400uA

-40℃~+125℃

View other suppliers' inventory on LCSC

LM5148RGYR

C7470701

29,435

In Stock

1+	$0.8703
10+	$0.7589
More
500+	$0.5442
1,000+	$0.528

LCSC-Reels Available

Ext. Price: $0.87

Full Reel: 3,000

1 800mV~55V Buck VQFN-24(5.5x3.5) DC DC Switching Controllers RoHS

VQFN-24(5.5x3.5)

Tape & Reel (TR)

3.5V~80V

800mV~55V

2.2MHz

Buck

9.5uA

-40℃~+125℃

Yes

LM3485MMX/NOPB

C882395

45,641

In Stock

1+	$0.5496
10+	$0.4284
More
500+	$0.2813
1,000+	$0.2635

LCSC-Reels Available

Ext. Price: $0.55

Full Reel: 3,500

1 1.242V~35V Buck VSSOP-8-0.65mm DC DC Switching Controllers RoHS

VSSOP-8-0.65mm

Tape & Reel (TR)

4.5V~35V

1.242V~35V

1MHz

Buck

250uA

-40℃~+125℃@(TJ)

View other suppliers' inventory on LCSC

LM3485MMX/NOPB

C882395

Lightning

Other Suppliers

35,000

Estimated lead time

8-10 business days

3,500+

$0.2383

Ends in

00:00:00

Ext. Price: $834.05

SPQ: 3,500

1 1.242V~35V Buck VSSOP-8-0.65mm DC DC Switching Controllers RoHS

VSSOP-8-0.65mm

Tape & Reel (TR)

25+

LTC3890EUH#TRPBF

C580811

ADI

2,548

In Stock

1+	$11.8625
10+	$10.2235
30+	$9.223
100+	$8.3857

LCSC-Reels Available

Ext. Price: $11.86

Full Reel: 2,500

2 800mV~24V Buck QFN-32-EP(5x5) DC DC Switching Controllers RoHS

QFN-32-EP(5x5)

Tape & Reel (TR)

4V~60V

800mV~24V

50kHz~900kHz

Buck

50uA

-40℃~+125℃@(TJ)

Yes

View other suppliers' inventory on LCSC

LTC3890EUH#TRPBF

C580811

Lightning

ADI

Other Suppliers

2,500

Estimated lead time

6-8 business days

300+

$7.29

Ends in

00:00:00

Ext. Price: $2,187

SPQ: 2,500

2 800mV~24V Buck QFN-32-EP(5x5) DC DC Switching Controllers RoHS

QFN-32-EP(5x5)

Tape & Reel (TR)

25+

LM3478MMX/NOPB

C404045

11,828

In Stock

1+	$0.7985
10+	$0.6595
More
500+	$0.4413
1,000+	$0.4203

LCSC-Reels Available

Ext. Price: $0.8

Full Reel: 3,500

1 Boost VSSOP-8-0.65mm DC DC Switching Controllers RoHS

VSSOP-8-0.65mm

Tape & Reel (TR)

2.97V~40V

100kHz~1MHz

Boost

Boost;Flyback;SEPIC

5uA

-40℃~+125℃@(TJ)

SG3525AN

C143246

8,639

In Stock

1+	$0.9657
10+	$0.7803
More
500+	$0.5401
1,000+	$0.5127

Ext. Price: $0.97

DIP-16 DC DC Switching Controllers RoHS

DIP-16

Tube-packed

8V~35V

100Hz~400kHz

Totem pole

可调软启动;欠压锁定;Under Voltage Protection

0℃~+70℃

49%

View other suppliers' inventory on LCSC

UC3843BD1013TR

C92746

18,930

In Stock

5+	$0.3825
50+	$0.3075
More
2,500+	$0.2042
5,000+	$0.1935

LCSC-Reels Available

Ext. Price: $1.91

Full Reel: 2,500

1A SO-8 DC DC Switching Controllers RoHS

SO-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

欠压锁定;Under Voltage Protection

0℃~+70℃

96%

SG3525AP013TR

C68323

9,052

In Stock

1+	$0.5545
10+	$0.4656
More
500+	$0.3346
1,000+	$0.3233

LCSC-Reels Available

Ext. Price: $0.55

Full Reel: 2,500

100mA SOIC-16 DC DC Switching Controllers RoHS

SOIC-16

Tape & Reel (TR)

8V~35V

100Hz~400kHz

Totem pole

可调软启动;欠压锁定;Under Voltage Protection

100mA

0℃~+70℃

49%

PWM Modulation

View other suppliers' inventory on LCSC

SG2525AP013TR

C62812

13,302

In Stock

1+	$0.576
10+	$0.5168
More
500+	$0.44
1,000+	$0.4304

LCSC-Reels Available

Ext. Price: $0.58

Full Reel: 2,500

2 SOIC-16 DC DC Switching Controllers RoHS

SOIC-16

Tape & Reel (TR)

8V~35V

400kHz

Buck;Buck-Boost

Push-Pull

14mA

-25℃~+85℃@(TA)

Yes

UC2843BD1R2G

C59197

onsemi

15,565

In Stock

5+	$0.3637
50+	$0.2838
More
2,500+	$0.1484
5,000+	$0.1369

LCSC-Reels Available

Ext. Price: $1.82

Full Reel: 2,500

1A SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

欠压锁定;斜坡补偿;Over Current Protection;Under Voltage Protection

-25℃~+85℃

96%

PWM Modulation

Primary-side feedback

UC3844BD1013TR

C10640

74,535

In Stock

5+	$0.2035
50+	$0.177
More
2,500+	$0.1425
5,000+	$0.1387

LCSC-Reels Available

Ext. Price: $1.02

Full Reel: 2,500

nan

SOIC-8

Tape & Reel (TR)

10V~30V

250kHz

0℃~+70℃@(TA)

View other suppliers' inventory on LCSC

UC3844BN

C1235458

8,625

In Stock

5+	$0.2723
50+	$0.2104
More
2,500+	$0.136
5,000+	$0.1271

Ext. Price: $1.36

1A MiniDIP-8 DC DC Switching Controllers RoHS

MiniDIP-8

Tube-packed

10V~30V

500kHz

Boost;Flyback

欠压锁定;Under Voltage Protection;Over Current Protection

0℃~+70℃

48%

LM5176PWPR

C442493

5,150

In Stock

1+	$2.227
10+	$1.9884
More
500+	$1.5965
1,000+	$1.5675

LCSC-Reels Available

Ext. Price: $2.23

Full Reel: 2,000

2A 1 800mV~55V Buck-Boost HTSSOP-28-EP DC DC Switching Controllers RoHS

HTSSOP-28-EP

Tape & Reel (TR)

4.2V~55V

800mV~55V

600kHz

Buck-Boost

Buck;Boost

-40℃~+125℃@(TJ)

Yes

View other suppliers' inventory on LCSC

LM5176PWPR

C442493

Lightning

Other Suppliers

2,000

Estimated lead time

8-10 business days

2,000+

$1.3708

Ends in

00:00:00

Ext. Price: $2,741.6

SPQ: 2,000

2A 1 800mV~55V Buck-Boost HTSSOP-28-EP DC DC Switching Controllers RoHS

HTSSOP-28-EP

Tape & Reel (TR)

25+

UC2844BD1013TR

C157393

50,720

In Stock

5+	$0.1882
50+	$0.1459
More
2,500+	$0.0951
5,000+	$0.089

LCSC-Reels Available

Ext. Price: $0.94

Full Reel: 2,500

1A SO-8 DC DC Switching Controllers RoHS

SO-8

Tape & Reel (TR)

10V~30V

500kHz

Boost;Flyback

欠压锁定;Under Voltage Protection;Over Current Protection

-25℃~+85℃

48%

UC2845BD1013TR

C111203

100,000

In Stock

5+	$0.3982
50+	$0.3119
More
2,500+	$0.1837
5,000+	$0.1713

LCSC-Reels Available

Ext. Price: $1.99

Full Reel: 2,500

1A SO-8 DC DC Switching Controllers RoHS

SO-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

欠压锁定;Over Current Protection;Under Voltage Protection

-40℃~+150℃

48%

PWM Modulation

UC3842BD1013TR

C108537

24,450

In Stock

5+	$0.3198
50+	$0.2514
More
2,500+	$0.1693
5,000+	$0.1595

LCSC-Reels Available

Ext. Price: $1.6

Full Reel: 2,500

1A SO-8 DC DC Switching Controllers RoHS

SO-8

Tape & Reel (TR)

10V~30V

500kHz

Boost;Flyback

欠压锁定;Under Voltage Protection;Over Current Protection

0℃~+70℃

96%

PWM Modulation

UC3845BD1R2G

C98715

onsemi

24,910

In Stock

5+	$0.3158
50+	$0.2428
More
2,500+	$0.1542
5,000+	$0.1438

LCSC-Reels Available

Ext. Price: $1.58

Full Reel: 2,500

Converter Offline Boost Flyback Topology 500kHz SOIC-8

SOIC-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

欠压锁定;Over Current Protection;Under Voltage Protection

0℃~+70℃

48%

Primary-side feedback

LM5022MMX/NOPB

C97040

4,743

In Stock

1+	$1.7847
10+	$1.4817
More
500+	$0.9851
1,000+	$0.9464

LCSC-Reels Available

Ext. Price: $1.78

Full Reel: 3,500

500mA 1 Boost VSSOP-10-0.5mm DC DC Switching Controllers RoHS

VSSOP-10-0.5mm

Tape & Reel (TR)

6V~60V

990kHz

Boost

Boost;SEPIC

3.5mA

500mA

-40℃~+125℃@(TJ)

View other suppliers' inventory on LCSC

LM5022MMX/NOPB

C97040

Lightning

Other Suppliers

3,500

Estimated lead time

8-10 business days

3,500+

$0.6602

Ends in

00:00:00

Ext. Price: $2,310.7

SPQ: 3,500

500mA 1 Boost VSSOP-10-0.5mm DC DC Switching Controllers RoHS

VSSOP-10-0.5mm

Tape & Reel (TR)

25+

View other suppliers' inventory on LCSC

TL494IDR

C67476

54,595

In Stock

5+	$0.1962
50+	$0.1522
More
2,500+	$0.1064
5,000+	$0.1032

LCSC-Reels Available

Ext. Price: $0.98

Full Reel: 2,500

200mA 2 SOIC-16 DC DC Switching Controllers RoHS

SOIC-16

Tape & Reel (TR)

7V~40V

300kHz

Push-Pull

200mA

-40℃~+85℃@(TA)

View other suppliers' inventory on LCSC

UC2845BD1R2G

C33458

onsemi

8,140

In Stock

5+	$0.33
50+	$0.2552
More
2,500+	$0.1559
5,000+	$0.1452

LCSC-Reels Available

Ext. Price: $1.65

Full Reel: 2,500

1A 5V SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

欠压锁定;Over Current Protection;Under Voltage Protection

-25℃~+85℃

48%

PWM Modulation

Showing of 6,355

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