DC DC Switching Controllers

Results: 192

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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

LTC1872ES6#TRMPBF

C679010

Pre/New

ADI

In Stock

1+	$3.5253
200+	$1.3645
500+	$1.3166
1,000+	$1.2935

Ext. Price: $3.53

Full Reel: 500

1 Boost TSOT-23-6L DC DC Switching Controllers RoHS

TSOT-23-6L

Tape & Reel (TR)

2.5V~9.8V

550kHz

Boost

Light load efficient mode

-40℃~+85℃@(TA)

View other suppliers' inventory on LCSC

UCC28C45DR

C80693

28,235

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

RT6160AWSC

C7065276

Asian Brands

RICHTEK

5,906

In Stock

1+	$0.5919
10+	$0.4838
More
500+	$0.3435
1,000+	$0.3274

LCSC-Reels Available

Ext. Price: $0.59

Full Reel: 3,000

Buck-Boost 1 3A 2.025V~5.2V WLCSP-15B(2.3x1.4) DC DC Switching Controllers RoHS

WLCSP-15B(2.3x1.4)

Tape & Reel (TR)

2.2V~5.5V

2.025V~5.2V

2.2MHz

Buck-Boost

Dynamic voltage scaling;Light load efficient mode;Output discharge;Load disconnect;Overcurrent Protection

1uA

-40℃~+125℃

Yes

View other suppliers' inventory on LCSC

NCP81611MNTXG

C603823

onsemi

4,981

In Stock

Discontinued

1+	$1.6668
10+	$1.5164
More
500+	$1.2845
1,000+	$1.2653

LCSC-Reels Available

Ext. Price: $1.67

Full Reel: 5,000

4 Step-down type TSSOP-6 DC DC Switching Controllers RoHS

TSSOP-6

Tape & Reel (TR)

2.8V~20V

1.2MHz

Step-down type

Buck

Adjustable current limiting;Adjustable soft-start;Output voltage differential sensing;External compensation;Light load efficient mode;Operating status indication;Overcurrent Protection

30mA

-10℃~+100℃@(TA)

Yes

View other suppliers' inventory on LCSC

NCP81610AMNTXG

C895769

onsemi

5,014

In Stock

1+	$2.0222
10+	$1.6961
More
500+	$1.1885
1,000+	$1.1488

LCSC-Reels Available

Ext. Price: $2.02

Full Reel: 5,000

1 Step-down type QFN-40(5x5) DC DC Switching Controllers RoHS

QFN-40(5x5)

Tape & Reel (TR)

2.8V~20V

250kHz~1.2MHz

Step-down type

Buck

Adjustable current limiting;Overcurrent Protection;Adjustable soft-start;Output voltage differential sensing;External compensation;Light load efficient mode;Operating status indication

-10℃~+100℃@(TA)

Yes

View other suppliers' inventory on LCSC

LM5141QRGERQ1

C2658684

2,301

In Stock

1+	$2.4265
10+	$2.2949
More
500+	$2.1195
1,000+	$2.1033

LCSC-Reels Available

Ext. Price: $2.43

Full Reel: 3,000

Buck Switching Regulator IC Adjustable 1.5V~15V 1 Output VQFN-24-EP(4x4)

VQFN-24-EP(4x4)

Tape & Reel (TR)

3.8V~65V

1.5V~15V

440kHz;2.2MHz

Step-down type

Buck

Cycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Operating status indication

35uA

-40℃~+150℃@(TJ)

Yes

View other suppliers' inventory on LCSC

LM5143QRWGRQ1

C1849541

367

In Stock

1+	$5.7586
10+	$4.9066
30+	$4.388
100+	$3.9524

LCSC-Reels Available

Ext. Price: $5.76

Full Reel: 2,500

Buck Switching Regulator IC Adjustable 0.6V~55V 2 Output VQFN-40-EP(6x6)

VQFN-40-EP(6x6)

Tape & Reel (TR)

3.5V~65V

600mV~55V

2.2MHz

Step-down type

Buck

Cycle-by-cycle current limiting;Hiccup current limiting;Adjustable soft-start;Operating status indication;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Built-in LDO regulator;Overcurrent Protection

15uA

-40℃~+150℃@(TJ)

Yes

View other suppliers' inventory on LCSC

UCC28C40DR

C485985

1,910

In Stock

1+	$0.9211
10+	$0.7735
More
500+	$0.5806
1,000+	$0.5579

LCSC-Reels Available

Ext. Price: $0.92

Full Reel: 2,500

200mA 20V SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

6.6V~18V

20V

50.5kHz~55kHz

Flyback

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

200mA

-40℃~+125℃

96%

PWM Modulation

Secondary-Side Feedback

View other suppliers' inventory on LCSC

LM5140QRWGTQ1

C201623

249

In Stock

1+	$8.2572
10+	$7.1164
30+	$6.4207
100+	$5.8367

LCSC-Reels Available

Ext. Price: $8.26

Full Reel: 250

Step-down type 2 1.5V~15V VQFN-40-EP(6x6) DC DC Switching Controllers RoHS

VQFN-40-EP(6x6)

Tape & Reel (TR)

3.8V~65V

1.5V~15V

440kHz

Step-down type

Buck

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

35uA

-40℃~+150℃@(TJ)

Yes

View other suppliers' inventory on LCSC

LM25141QRGERQ1

C3198174

1,218

In Stock

1+	$1.0492
10+	$0.9388
More
500+	$0.8024
1,000+	$0.7877

LCSC-Reels Available

Ext. Price: $1.05

Full Reel: 3,000

Buck Switching Regulator IC Adjustable 1.5V~15V 1 Output VQFN-24(4x4)

VQFN-24(4x4)

Tape & Reel (TR)

3.8V~42V

1.5V~15V

2.2MHz

Step-down type

Buck

Cycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Operating status indication

35uA

-40℃~+125℃@(TA)

Yes

View other suppliers' inventory on LCSC

UCC28C42DR

C471877

1,159

In Stock

1+	$0.5299
10+	$0.4667
More
500+	$0.3841
1,000+	$0.3743

LCSC-Reels Available

Ext. Price: $0.53

Full Reel: 2,500

200mA 20V SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

9V~18V

20V

50.5kHz~55kHz

Flyback

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

200mA

-40℃~+125℃

96%

PWM Modulation

Secondary-Side Feedback

View other suppliers' inventory on LCSC

LM5143QRHARQ1

C5219258

357

In Stock

1+	$3.963
10+	$3.4539
More
500+	$2.7031
1,000+	$2.6399

LCSC-Reels Available

Ext. Price: $3.96

Full Reel: 2,500

Buck Switching Regulator IC 0.6V~55V 2 Output VQFN-40(6x6)

VQFN-40(6x6)

Tape & Reel (TR)

3.5V~65V

600mV~55V

2.2MHz

Step-down type

Buck

Cycle-by-cycle current limiting;Adjustable soft-start;Frequency synchronization;EMI optimization (spread spectrum);Built-in LDO regulator;Operating status indication;Overcurrent Protection;Light load efficient mode

15uA

-40℃~+150℃

Yes

View other suppliers' inventory on LCSC

LM51772RHAR

C41383743

250

In Stock

1+	$6.4641
10+	$5.764
30+	$5.3168
100+	$4.8841

LCSC-Reels Available

Ext. Price: $6.46

Full Reel: 1,000

1 Buck-Boost 1V~55V VQFN-40-EP(6x6) DC DC Switching Controllers RoHS

VQFN-40-EP(6x6)

Tape & Reel (TR)

0V~55V

1V~55V

100kHz~2.2MHz

Buck-Boost

75uA

-40℃~+125℃@(TJ)

Yes

SCT82A30DHKR

C6041259

Asian Brands

SCT

1,189

In Stock

1+	$1.6414
10+	$1.4988
More
500+	$1.2784
1,000+	$1.259

LCSC-Reels Available

Ext. Price: $1.64

Full Reel: 3,000

1 2.3A Step-down type 800mV~60V 3.5A QFN-20L(3.5X4.5) DC DC Switching Controllers RoHS

QFN-20L(3.5X4.5)

Tape & Reel (TR)

5.5V~100V

800mV~60V

780kHz

Step-down type

Buck

Adjustable current limiting;Cycle-by-cycle current limiting;Hiccup current limiting;Adjustable soft-start;Frequency synchronization;EMI optimization (spread spectrum);Operating status indication;Overcurrent Protection;Built-in LDO regulator;Output voltage tracking

1.5mA

2.3A;3.5A

-40℃~+150℃@(TJ)

Yes

View other suppliers' inventory on LCSC

LM5143RHAR

C5219297

250

In Stock

1+	$4.8451
10+	$4.3003
More
500+	$3.5171
1,000+	$3.4604

LCSC-Reels Available

Ext. Price: $4.85

Full Reel: 2,500

Buck Switching Regulator IC Adjustable 0.6V~55V 2 Output VQFN-40-EP(6x6)

VQFN-40-EP(6x6)

Tape & Reel (TR)

3.5V~65V

600mV~55V

2.2MHz

Step-down type

Buck

Cycle-by-cycle current limiting;Adjustable soft-start;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection

15uA

-40℃~+150℃@(TJ)

Yes

View other suppliers' inventory on LCSC

LM5041MTCX/NOPB

C2657958

251

In Stock

1+	$3.53
10+	$3.1334
More
500+	$2.5624
1,000+	$2.5224

LCSC-Reels Available

Ext. Price: $3.53

Full Reel: 2,500

1.5A 1 5V TSSOP-16 DC DC Switching Controllers RoHS

TSSOP-16

Tape & Reel (TR)

15V~90V

200kHz;600kHz

Push-Pull

Adjustable soft-start;Frequency synchronization;Cycle-by-cycle current limiting;Hiccup current limiting;Built-in LDO regulator;Overcurrent Protection

1.5A

-40℃~+125℃@(TJ)

MIC2101YML-TR

C621528

MICROCHIP

In Stock

1+	$1.8148
10+	$1.7687
30+	$1.738
100+	$1.7073

LCSC-Reels Available

Ext. Price: $1.81

Full Reel: 5,000

Step-down type 15A 1 800mV~24V VQFN-16(3x3) DC DC Switching Controllers RoHS

VQFN-16(3x3)

Tape & Reel (TR)

4.5V~38V

800mV~24V

200kHz~600kHz

Step-down type

Buck

Adjustable current limiting;Hiccup current limiting;Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection

2.1mA

15A

-40℃~+125℃

Yes

View other suppliers' inventory on LCSC

MIC2101YML-TR

C621528

Lightning

MICROCHIP

Other Suppliers

30,000

Estimated lead time

36-38 business days

3,000+

$1.5763

Ends in

00:00:00

Ext. Price: $4,728.9

SPQ: 5,000

15A 1 800mV~24V Step-down type VQFN-16(3x3) DC DC Switching Controllers RoHS

VQFN-16(3x3)

Tape & Reel (TR)

25+

View other suppliers' inventory on LCSC

MAX8576EUB+T

C2658821

MAXIM

100

In Stock

1+	$4.1929
10+	$4.0046
30+	$3.8903
100+	$3.7937

LCSC-Reels Available

Ext. Price: $4.19

Full Reel: 2,500

1 Step-down type 15A 600mV~25.2V MSOP-10 DC DC Switching Controllers RoHS

MSOP-10

Tape & Reel (TR)

3V~28V

600mV~25.2V

200kHz~500kHz

Step-down type

Buck

Adjustable current limiting;Hiccup current limiting;Adjustable soft-start;Built-in LDO regulator;Overcurrent Protection

2mA

15A

-40℃~+85℃@(TA)

Yes

View other suppliers' inventory on LCSC

LM5041BMTCX/NOPB

C2658505

178

In Stock

1+	$2.4553
10+	$2.0719
More
500+	$1.4742
1,000+	$1.4258

LCSC-Reels Available

Ext. Price: $2.46

Full Reel: 2,500

1.5A 1 TSSOP-16 DC DC Switching Controllers RoHS

TSSOP-16

Tape & Reel (TR)

15V~100V

200kHz;600kHz

Push-Pull

Cycle-by-cycle current limiting;Adjustable soft-start;Frequency synchronization;Built-in LDO regulator;Overcurrent Protection

3mA

1.5A

-40℃~+125℃

Yes

View other suppliers' inventory on LCSC

LM5033MMX/NOPB

C2657936

181

In Stock

1+	$2.5945
10+	$2.3042
More
500+	$1.8226
1,000+	$1.7886

LCSC-Reels Available

Ext. Price: $2.59

Full Reel: 3,500

1.5A 2 VSSOP-10-0.5mm DC DC Switching Controllers RoHS

VSSOP-10-0.5mm

Tape & Reel (TR)

15V~90V

200kHz;600kHz

Full-Bridge;Half-Bridge;Push-Pull

Adjustable soft-start;Overcurrent Protection;Frequency synchronization;Hiccup current limiting

1.5A

-40℃~+125℃@(TJ)

Yes

LTC3703EG#PBF

C580791

ADI

In Stock

1+	$11.7445
10+	$11.3227

Ext. Price: $11.74

1 Step-down type SSOP-28-208mil DC DC Switching Controllers RoHS

SSOP-28-208mil

Tube-packed

9.3V~15V

600kHz

Step-down type

Buck

Adjustable current limiting;Cycle-by-cycle current limiting;Adjustable soft-start;Frequency synchronization;Light load efficient mode

50uA

-40℃~+85℃@(TA)

Yes

View other suppliers' inventory on LCSC

UCC38C43DR

C470973

247

In Stock

1+	$1.08
10+	$0.9697
More
500+	$0.7589
1,000+	$0.7443

LCSC-Reels Available

Ext. Price: $1.08

Full Reel: 2,500

SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

Slope compensation;Under-voltage lockout

View other suppliers' inventory on LCSC

LM251772RHAR

C43351109

In Stock

1+	$8.9589
10+	$8.1303
30+	$7.6001
100+	$7.0893

LCSC-Reels Available

Ext. Price: $8.96

Full Reel: 4,000

Buck-Boost Switching Regulator IC Adjustable 3.3V~48V VQFN-40(6x6)

VQFN-40(6x6)

Tape & Reel (TR)

3.5V~36V

3.3V~48V

100kHz~600kHz

Buck-Boost

60uA

0℃~+70℃

Yes

View other suppliers' inventory on LCSC

UCC28C51DR

C7499807

In Stock

1+	$0.5795
10+	$0.565
30+	$0.5569
100+	$0.5473

LCSC-Reels Available

Ext. Price: $0.58

Full Reel: 250

SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

View other suppliers' inventory on LCSC

L3751PUR

C5268070

In Stock

1+	$4.2127
10+	$3.5933
More
400+	$2.6804
1,000+	$2.6026

LCSC-Reels Available

Ext. Price: $4.21

Full Reel: 200

1 Step-down type 800mV~60V QFN-20L(3.5x4.5) DC DC Switching Controllers RoHS

QFN-20L(3.5x4.5)

Tape & Reel (TR)

6V~75V

800mV~60V

100kHz~1MHz

Step-down type

Buck

Adjustable current limiting;Adjustable soft-start;Output voltage tracking;Frequency synchronization;Light load efficient mode;Hiccup current limiting;Overcurrent Protection;External compensation;Operating status indication;Built-in LDO regulator

1.8mA

-40℃~+150℃@(TJ)

Yes

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