DC DC Switching Controllers

Results: 3,684

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	MPN	Manufacturer	Availability	Pricing	Quantity	Description	Package	Packaging	Date Code	Function	Number of Outputs	Topology	Input Voltage	Supply Voltage	Synchronous Rectification	Duty Cycle	Switching Frequency	Operating Temperature	Output Current (Max)	Duty Cycle (Max)

MPN

Manufacturer

Availability

Pricing

Quantity

Description

Package

Packaging

Date Code

Function

Number of Outputs

Topology

Input Voltage

Supply Voltage

Synchronous Rectification

Duty Cycle

Switching Frequency

Operating Temperature

Output Current (Max)

Duty Cycle (Max)

UC2843BD1G

C897775

Pre/New

Asian Brands

onsemi

In Stock

1+	$0.3266
200+	$0.1264
500+	$0.122
1,000+	$0.1198

Ext. Price: $0.33

SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tube-packed

View other suppliers' inventory on LCSC

TL594CDR

C6976

Texas Instruments3

878

In Stock

Not recommended for new

1+	$0.7195
10+	$0.6011
More
2,500+	$0.3753
5,000+	$0.3722

LCSC-Reels Available

Ext. Price: $0.72

Full Reel: 2,500

300kHz 97% 7V~40V 200mA NO SOIC-16 DC DC Switching Controllers RoHS

SOIC-16

Tape & Reel (TR)

boost converterType;Step-down type;Buck-boost type

Step-down;Boost;Flyback;Full Bridge;Half-Bridge;Push-pull

7V~40V

300kHz

0℃~+70℃@(TA)

200mA

97%

View other suppliers' inventory on LCSC

TPS51218DSCR

C129763

Texas Instruments3

In Stock

Not recommended for new

1+	$1.457
15+	$1.144
More
750+	$0.7678
3,000+	$0.7455

LCSC-Reels Available

Ext. Price: $1.46

Full Reel: 3,000

Step-down type 3V~28V Yes Step-down DFN-10-EP(3x3) DC DC Switching Controllers RoHS

DFN-10-EP(3x3)

Tape & Reel (TR)

Step-down type

Step-down

3V~28V

Yes

View other suppliers' inventory on LCSC

TPS40170RGYR

C56175

Texas Instruments3

Not available now

Not recommended for new

Ext. Price: -

Full Reel: 3,000

Step-down type 600kHz 95% 4.5V~60V Yes Step-down TQFN-20-EP(3.5x4.5) DC DC Switching Controllers RoHS

TQFN-20-EP(3.5x4.5)

Tape & Reel (TR)

Step-down type

Step-down

4.5V~60V

Yes

600kHz

-40℃~+125℃@(TJ)

95%

ISL6545IBZ-T

C2657973

RENESAS

In Stock

1+	$1.1233
10+	$0.8929
More
500+	$0.6161
1,000+	$0.5832

Ext. Price: $1.12

Full Reel: 2,500

Step-down type 300kHz 100% 4.5V~14.4V Yes Step-down SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

Step-down type

Step-down

4.5V~14.4V

Yes

300kHz

-40℃~+85℃@(TA)

100%

UC3842D

C1016155

Texas Instruments3

In Stock

1+	$1.3455
10+	$1.1975
More
500+	$0.911
1,000+	$0.8908

Ext. Price: $1.35

500kHz 97% 12V~28V NO SOIC-14 DC DC Switching Controllers RoHS

SOIC-14

Tube-packed

boost converterType;Step-down type;Buck-boost type

Boost;Step-down;Step-down-Boost;Flyback;Forward

12V~28V

500kHz

0℃~+70℃@(TA)

97%

UCC28C40DR

C485985

Texas Instruments3

In Stock

1+	$1.4658
10+	$1.2557
More
2,500+	$0.9137
5,000+	$0.9072

Ext. Price: $1.47

Full Reel: 2,500

SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

View other suppliers' inventory on LCSC

TL3845BDR-8

C485114

Texas Instruments3

1,165

In Stock

Not recommended for new

1+	$0.3407
10+	$0.2659
More
500+	$0.1779
1,000+	$0.1662

LCSC-Reels Available

Ext. Price: $0.34

Full Reel: 2,500

Buck-boost type 100kHz 7.6V~30V NO SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

Buck-boost type

Boost;Flyback

7.6V~30V

100kHz

UC2843BDR2G

C236262

Asian Brands

onsemi

In Stock

Not recommended for new

1+	$0.6898
10+	$0.5759
More
500+	$0.4289
1,000+	$0.4109

LCSC-Reels Available

Ext. Price: $0.69

Full Reel: 2,500

500kHz 96% 7.6V~30V SOIC-14 DC DC Switching Controllers RoHS

SOIC-14

Tape & Reel (TR)

boost converter;Flyback

7.6V~30V

96%

500kHz

-25℃~+85℃@(Ta)

View other suppliers' inventory on LCSC

LM3481MM/NOPB

C88133

Texas Instruments3

950

In Stock

Not recommended for new

1+	$1.6429
10+	$1.414
More
500+	$1.0589
1,000+	$1.0013

LCSC-Reels Available

Ext. Price: $1.64

Full Reel: 1,000

Buck-boost type 1MHz 2.97V~40V 1A NO VSSOP-10-0.5mm DC DC Switching Controllers RoHS

VSSOP-10-0.5mm

Tape & Reel (TR)

Buck-boost type

Boost;Flyback;SEPIC

2.97V~40V

1MHz

View other suppliers' inventory on LCSC

TL594ID

C2872989

Texas Instruments3

In Stock

1+	$5.2565
10+	$4.0588
More
400+	$2.9123
800+	$2.7605

Ext. Price: $5.26

SOP-16-4.4mm DC DC Switching Controllers RoHS

SOP-16-4.4mm

Tube-packed

View other suppliers' inventory on LCSC

LM51551QDSSTQ1

C2871468

Pre/New

Texas Instruments3

In Stock

1+	$94.4348
250+	$36.5459
500+	$35.2612
1,000+	$34.6275

Ext. Price: $94.43

Full Reel: 250

DFN-12-EP(2x3) DC DC Switching Controllers RoHS

DFN-12-EP(2x3)

Tape & Reel (TR)

View other suppliers' inventory on LCSC

UCC3803DTR

C2657971

Texas Instruments3

In Stock

1+	$2.1864
10+	$1.9403
More
500+	$1.5323
1,000+	$1.5027

Ext. Price: $2.19

Full Reel: 2,500

31kHz 99% 3.6V~12V NO SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

boost converterType;Step-down type;Buck-boost type

Step-down;Boost;Flyback

3.6V~12V

31kHz

0℃~+70℃@(TA)

99%

ISL8117AFRZ

C1530470

RENESAS

In Stock

Not recommended for new

1+	$2.1103
10+	$1.8281
More
525+	$1.3313
975+	$1.2953

LCSC-Reels Available

Ext. Price: $2.11

Step-down type 2MHz 4.5V~60V Yes Step-down QFN-16-EP(4x4) DC DC Switching Controllers RoHS

QFN-16-EP(4x4)

Tube-packed

Step-down type

Step-down

4.5V~60V

Yes

2MHz

-40℃~+125℃@(TJ)

UC3843BDR2G

C889959

Pre/New

Asian Brands

onsemi

In Stock

1+	$0.4407
200+	$0.1706
500+	$0.1646
1,000+	$0.1617

Ext. Price: $0.44

Full Reel: 2,500

SOIC-14 DC DC Switching Controllers RoHS

SOIC-14

Tape & Reel (TR)

View other suppliers' inventory on LCSC

UCC38C44DR

C702450

Pre/New

Texas Instruments3

In Stock

1+	$1.7426
200+	$0.6743
500+	$0.651
1,000+	$0.6401

Ext. Price: $1.74

Full Reel: 2,500

SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

LT3741EFE#TRPBF

C671323

Asian Brands

Analog Devices

In Stock

1+	$13.7556
10+	$13.2753
30+	$12.4438
100+	$11.7189

Ext. Price: $13.76

Full Reel: 2,500

Step-down type 1MHz 6V~36V Yes Step-down TSSOP-20-EP DC DC Switching Controllers RoHS

TSSOP-20-EP

Tape & Reel (TR)

Step-down type

Step-down

6V~36V

Yes

1MHz

-40℃~+125℃@(TJ)

LT3757EMSE#TRPBF

C580135

Asian Brands

Analog Devices

In Stock

1+	$9.2064
10+	$8.2834
More
100+	$5.0565
104+	$4.995

Ext. Price: $9.21

Full Reel: 2,500

1MHz 2.9V~40V NO MSOP-10-EP DC DC Switching Controllers RoHS

MSOP-10-EP

Tape & Reel (TR)

boost converterType;Buck-boost type

Boost;Flyback;SEPIC

2.9V~40V

1MHz

-40℃~+125℃@(TJ)

TL2843BP

C485092

Texas Instruments3

100

In Stock

Not recommended for new

1+	$1.0425
10+	$0.8287
More
500+	$0.5718
1,000+	$0.5412

LCSC-Reels Available

Ext. Price: $1.04

500kHz 96% 7.6V~30V NO PDIP-8 DC DC Switching Controllers RoHS

PDIP-8

Tube-packed

boost converterType;Buck-boost type

Boost;Flyback;Forward

7.6V~30V

500kHz

-40℃~+85℃@(TA)

96%

MAX1771ESA+T

C407903

Asian Brands

Analog Devices

1,726

In Stock

Not recommended for new

1+	$1.9662
10+	$1.702
More
2,500+	$1.2023
5,000+	$1.1917

LCSC-Reels Available

Ext. Price: $1.97

Full Reel: 2,500

300kHz 92% 3V~16.5V NO SO-8 DC DC Switching Controllers RoHS

SO-8

Tape & Reel (TR)

boost converterType;Buck-boost type

Boost;Step-down-Boost

3V~16.5V

300kHz

-40℃~+85℃@(TA)

92%

View other suppliers' inventory on LCSC

TPS51125RGER

C269269

Texas Instruments3

Not available now

Not recommended for new

Ext. Price: -

Full Reel: 3,000

Step-down type 5.5V~28V 175mA Yes Step-down QFN-24-EP(4x4) DC DC Switching Controllers RoHS

QFN-24-EP(4x4)

Tape & Reel (TR)

Step-down type

Step-down

5.5V~28V

Yes

175mA

UC2844BD1R2G

C77262

Asian Brands

onsemi

Not available now

Not recommended for new

Ext. Price: -

Full Reel: 2,500

500kHz 48% 10V~36V NO SOIC-8 DC DC Switching Controllers RoHS

SOIC-8

Tape & Reel (TR)

boost converterType;Buck-boost type

Boost;Flyback

10V~36V

500kHz

-25℃~+85℃@(TA)

48%

View other suppliers' inventory on LCSC

TL494IDR

C67476

Texas Instruments3

1,745

In Stock

Not recommended for new

5+	$0.2432
50+	$0.1975
More
2,500+	$0.1318
5,000+	$0.1253

LCSC-Reels Available

Ext. Price: $1.22

Full Reel: 2,500

300kHz 45% 7V~40V NO SOIC-16 DC DC Switching Controllers RoHS

SOIC-16

Tape & Reel (TR)

boost converterType;Step-down type;Buck-boost type

Step-down;Boost;Flyback;Full Bridge;Half-Bridge;Push-pull

7V~40V

300kHz

-40℃~+85℃@(TA)

45%

View other suppliers' inventory on LCSC

UC3845BVDR2G

C889962

Asian Brands

onsemi

In Stock

1+	$0.9171
10+	$0.7625
More
500+	$0.4998
1,000+	$0.4758

Ext. Price: $0.92

Full Reel: 2,500

500kHz 48% 7.6V~30V NO SOIC-14 DC DC Switching Controllers RoHS

SOIC-14

Tape & Reel (TR)

boost converterType;Buck-boost type

Boost;Flyback

7.6V~30V

500kHz

-40℃~+105℃@(TA)

48%

UCC2893PWR

C702432

Pre/New

Texas Instruments3

In Stock

1+	$4.5767
200+	$1.7721
500+	$1.7099
1,000+	$1.6787

Ext. Price: $4.58

Full Reel: 2,000

250kHz 70% 8.5V~16V Flyback TSSOP-16 DC DC Switching Controllers RoHS

TSSOP-16

Tape & Reel (TR)

Flyback

8.5V~16V

70%

250kHz

-40℃~+85℃@(Ta)

Showing of 3,684

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