DC DC Switching Controllers

Results: 6,357

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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

UC2844BD1R2G

C77262

onsemi

45,650

In Stock

5+	$0.3354
50+	$0.2669
More
2,500+	$0.1552
5,000+	$0.1503

LCSC-Reels Available

Ext. Price: $1.68

Full Reel: 2,500

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

SOIC-8

Tape & Reel (TR)

10V~36V

500kHz

Boost;Flyback

Under-voltage lockout;Over Current Protection;Under Voltage Protection

-25℃~+85℃

48%

PWM Modulation

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)

25+

View other suppliers' inventory on LCSC

LM3485MMX/NOPB

C882395

37,476

In Stock

1+	$0.7362
10+	$0.5968
More
500+	$0.4135
1,000+	$0.3908

LCSC-Reels Available

Ext. Price: $0.74

Full Reel: 3,500

1 1.242V~35V Step-down type VSSOP-8-0.65mm DC DC Switching Controllers RoHS

VSSOP-8-0.65mm

Tape & Reel (TR)

4.5V~35V

1.242V~35V

1MHz

Step-down type

Buck

可调限流;逐波限流;Overcurrent Protection

250uA

-40℃~+125℃@(TJ)

LTC3890EUH#TRPBF

C580811

ADI

2,552

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 Step-down type QFN-32-EP(5x5) DC DC Switching Controllers RoHS

QFN-32-EP(5x5)

Tape & Reel (TR)

4V~60V

800mV~24V

50kHz~900kHz

Step-down type

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 Step-down type QFN-32-EP(5x5) DC DC Switching Controllers RoHS

QFN-32-EP(5x5)

Tape & Reel (TR)

25+

View other suppliers' inventory on LCSC

LM5148RGYR

C7470701

27,384

In Stock

1+	$1.02
10+	$0.9081
More
500+	$0.6924
1,000+	$0.6762

LCSC-Reels Available

Ext. Price: $1.02

Full Reel: 3,000

1 800mV~55V Step-down type 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

Step-down type

Buck

逐波限流;打嗝限流;频率同步;EMI优化(抖频模式);外部补偿;轻载高效模式;内置LDOVoltage Stabilizer;工作状态指示;Overcurrent Protection

9.5uA

-40℃~+125℃

Yes

SG3525AN

C143246

5,954

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

Adjustable soft-start;Under-voltage lockout;Under Voltage Protection

0℃~+70℃

49%

View other suppliers' inventory on LCSC

UC3843BD1013TR

C92746

16,860

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

Under-voltage lockout;Under Voltage Protection

0℃~+70℃

96%

View other suppliers' inventory on LCSC

TPS43060RTER

C76516

10,852

In Stock

1+	$1.4286
10+	$1.1967
More
500+	$0.8627
1,000+	$0.8351

LCSC-Reels Available

Ext. Price: $1.43

Full Reel: 3,000

1 4.5V~58V Boost WQFN-16-EP(3x3) DC DC Switching Controllers RoHS

WQFN-16-EP(3x3)

Tape & Reel (TR)

4.5V~38V

4.5V~58V

1MHz

Boost

600uA

-40℃~+150℃@(TJ)

Yes

View other suppliers' inventory on LCSC

SG3525AP013TR

C68323

5,125

In Stock

1+	$0.5442
10+	$0.457
More
500+	$0.3278
1,000+	$0.3181

LCSC-Reels Available

Ext. Price: $0.54

Full Reel: 2,500

100mA SOIC-16 DC DC Switching Controllers RoHS

SOIC-16

Tape & Reel (TR)

8V~35V

100Hz~400kHz

Totem pole

Adjustable soft-start;Under-voltage lockout;Under Voltage Protection

100mA

0℃~+70℃

49%

PWM Modulation

View other suppliers' inventory on LCSC

UC2843BD1R2G

C59197

onsemi

15,835

In Stock

5+	$0.3327
50+	$0.2662
More
2,500+	$0.1535
5,000+	$0.144

LCSC-Reels Available

Ext. Price: $1.66

Full Reel: 2,500

1A SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

Under-voltage lockout;Slope compensation;Over Current Protection;Under Voltage Protection

-25℃~+85℃

96%

PWM Modulation

Primary-side feedback

View other suppliers' inventory on LCSC

LM5116MHX/NOPB

C13755

10,399

In Stock

1+	$2.2685
10+	$2.0221
More
500+	$1.534
1,000+	$1.5032

LCSC-Reels Available

Ext. Price: $2.27

Full Reel: 2,500

1 1.215V~80V Step-down type HTSSOP-20-EP DC DC Switching Controllers RoHS

HTSSOP-20-EP

Tape & Reel (TR)

6V~100V

1.215V~80V

180kHz~220kHz;480kHz~590kHz

Step-down type

Buck

5mA

-40℃~+125℃@(TJ)

Yes

View other suppliers' inventory on LCSC

UC3844BD1013TR

C10640

63,250

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

8,605

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

Under-voltage lockout;Under Voltage Protection;Over Current Protection

0℃~+70℃

48%

UC2844BD1013TR

C157393

47,030

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

Under-voltage lockout;Under Voltage Protection;Over Current Protection

-25℃~+85℃

48%

View other suppliers' inventory on LCSC

UCC28C43DR

C111694

19,785

In Stock

1+	$0.4515
10+	$0.3641
More
500+	$0.2379
1,000+	$0.2266

LCSC-Reels Available

Ext. Price: $0.45

Full Reel: 2,500

SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

Under-voltage lockout;Slope compensation

UC2845BD1013TR

C111203

200,000

In Stock

5+	$0.38
50+	$0.2933
More
2,500+	$0.1646
5,000+	$0.1522

LCSC-Reels Available

Ext. Price: $1.9

Full Reel: 2,500

1A SO-8 DC DC Switching Controllers RoHS

SO-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

Under-voltage lockout;Over Current Protection;Under Voltage Protection

-40℃~+150℃

48%

PWM Modulation

UC3842BD1013TR

C108537

24,235

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

Under-voltage lockout;Under Voltage Protection;Over Current Protection

0℃~+70℃

96%

PWM Modulation

View other suppliers' inventory on LCSC

UC3845BD1R2G

C98715

onsemi

19,155

In Stock

5+	$0.3696
50+	$0.2873
More
2,500+	$0.1875
5,000+	$0.1758

LCSC-Reels Available

Ext. Price: $1.85

Full Reel: 2,500

Converter Offline Boost Flyback Topology 500kHz SOIC-8

SOIC-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

Under-voltage lockout;Over Current Protection;Under Voltage Protection

0℃~+70℃

48%

Primary-side feedback

View other suppliers' inventory on LCSC

UCC28C45DR

C80693

28,750

In Stock

5+	$0.2696
50+	$0.2177
More
2,500+	$0.1463
5,000+	$0.1389

LCSC-Reels Available

Ext. Price: $1.35

Full Reel: 2,500

200mA 18V SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

7.6V~18V

18V

1MHz

Boost;Flyback;Forward

Under-voltage lockout;Slope compensation;Over Current Protection;Under Voltage Protection

200mA

-40℃~+125℃

48%

PWM Modulation

Secondary-Side Feedback

View other suppliers' inventory on LCSC

SG2525AP013TR

C62812

11,414

In Stock

1+	$0.5324
10+	$0.4725
More
500+	$0.3948
1,000+	$0.3851

LCSC-Reels Available

Ext. Price: $0.53

Full Reel: 2,500

2 SOIC-16 DC DC Switching Controllers RoHS

SOIC-16

Tape & Reel (TR)

8V~35V

400kHz

Step-down type;Buck-Boost

Push-Pull

14mA

-25℃~+85℃@(TA)

Yes

View other suppliers' inventory on LCSC

UC2845BD1R2G

C33458

onsemi

14,405

In Stock

5+	$0.3334
50+	$0.2579
More
2,500+	$0.1576
5,000+	$0.1468

LCSC-Reels Available

Ext. Price: $1.67

Full Reel: 2,500

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

SOIC-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

Under-voltage lockout;Over Current Protection;Under Voltage Protection

-25℃~+85℃

48%

PWM Modulation

SG3525ADWR2G

C30293

onsemi

9,157

In Stock

1+	$1.4737
10+	$1.2286
More
500+	$0.7498
1,000+	$0.7191

LCSC-Reels Available

Ext. Price: $1.47

Full Reel: 1,000

SOIC-16-300mil DC DC Switching Controllers RoHS

SOIC-16-300mil

Tape & Reel (TR)

Frequency synchronization;Per-cycle current limiting

View other suppliers' inventory on LCSC

UCC3895DWTR

C24118

7,971

In Stock

1+	$2.2411
10+	$1.8907
More
500+	$1.2433
1,000+	$1.1997

LCSC-Reels Available

Ext. Price: $2.24

Full Reel: 2,000

100mA 5V SOIC-20-300mil DC DC Switching Controllers RoHS

SOIC-20-300mil

Tape & Reel (TR)

10V~16.5V

473kHz~527kHz

Full-Bridge

Adjustable soft-start;Light load efficient mode;Slope compensation;Under-voltage lockout;Over Current Protection;Under Voltage Protection

100mA

0℃~+70℃

100%

PWM Modulation

Secondary-Side Feedback

View other suppliers' inventory on LCSC

TL494CDR

C19882

18,065

In Stock

5+	$0.2835
50+	$0.2278
More
2,500+	$0.1609
5,000+	$0.1529

LCSC-Reels Available

Ext. Price: $1.42

Full Reel: 2,500

200mA 4.75V~5.25V SOIC-16-150mil DC DC Switching Controllers RoHS

SOIC-16-150mil

Tape & Reel (TR)

7V~40V

4.75V~5.25V

1kHz~300kHz

Push-Pull

Adjustable soft-start;Over Current Protection;Short Circuit Protection

200mA

0℃~+70℃

45%

PWM Modulation

View other suppliers' inventory on LCSC

UC3843BD1R2G

C16414

onsemi

23,650

In Stock

5+	$0.3943
50+	$0.325
More
2,500+	$0.1572
5,000+	$0.1473

LCSC-Reels Available

Ext. Price: $1.97

Full Reel: 2,500

1A SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

7.6V~30V

500kHz

Boost;Flyback

Under-voltage lockout;Slope compensation;Over Current Protection;Under Voltage Protection

0℃~+70℃

96%

View other suppliers' inventory on LCSC

TPS40210DGQR

C14728

8,390

In Stock

1+	$1.3556
10+	$1.0978
More
500+	$0.6584
1,000+	$0.6195

LCSC-Reels Available

Ext. Price: $1.36

Full Reel: 2,500

1 MSOP-10-EP DC DC Switching Controllers RoHS

MSOP-10-EP

Tape & Reel (TR)

4.5V~52V

1MHz

Boost;Buck-Boost

Boost;Flyback;SEPIC

1.5mA

-40℃~+125℃@(TJ)

Showing of 6,357

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