.hide-partial { max-height: none; } .show-more { display: none; }

Switching Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 5,235

Applied Filters:

Manufacturer

Topology

Number of Outputs

Switching Frequency

Duty Cycle - Max

Input Voltage

Output Voltage

Output Current

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switching Controllers Boost Converter, SyncRect, PFM, DC-DC, 600 mA, with True-Cutoff and Ring-Killer

NCP1421DMR2G
onsemi
1: $1.17
7,632In Stock

Mfr. Part No.
NCP1421DMR2G

Mouser Part No
863-NCP1421DMR2G

onsemi

Switching Controllers Boost Converter, SyncRect, PFM, DC-DC, 600 mA, with True-Cutoff and Ring-Killer

Datasheet

7,632In Stock

Cut Tape

$1.17

$0.845

$0.764

$0.675

View

Reel

$0.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Boost

1 Output

1.2 MHz

1.5 V to 5 V

600 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Reel, Cut Tape, MouseReel

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: $0.76
18,765In Stock

Mfr. Part No.
NCP43080DDR2G

Mouser Part No
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

Learn More

Datasheet

18,765In Stock

Cut Tape

$0.76

$0.542

$0.488

$0.427

Reel

$0.326

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

1 MHz

50 %

9.5 V

8 A

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers USB POWER DELIVERY 4-SWITCH BUCK BOOST CONTROLLER

NCV81599MWTXG
onsemi
1: $5.45
19,277In Stock

Mfr. Part No.
NCV81599MWTXG

Mouser Part No
863-NCV81599MWTXG

onsemi

Switching Controllers USB POWER DELIVERY 4-SWITCH BUCK BOOST CONTROLLER

Learn More

Datasheet

19,277In Stock

Cut Tape

$5.45

$4.64

$4.45

$4.21

View

Reel

$3.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Buck-Boost

2 Output

150 kHz to 1.2 MHz

5 V

97 mA

- 40 C

+ 125 C

SMD/SMT

QFN-32

AEC-Q100

Reel, Cut Tape, MouseReel

Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

UC2842BD1R2G
onsemi
1: $0.60
6,562In Stock

Mfr. Part No.
UC2842BD1R2G

Mouser Part No
863-UC2842BD1R2G

onsemi

Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

Datasheet

6,562In Stock

Cut Tape

$0.60

$0.424

$0.38

$0.331

View

Reel

$0.243

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost, Flyback, Forward

1 Output

500 kHz

96 %

4.95 V to 5.05 V

1 A

- 25 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC2845BN
STMicroelectronics
1: $1.03
4,395In Stock

Mfr. Part No.
UC2845BN

Mouser Part No
511-UC2845BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

4,395In Stock

$1.03

$0.743

$0.54

$0.516

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

Through Hole

PDIP-8

Tube

Switching Controllers PWM CONTROLLER

UC3844BD1
STMicroelectronics
1: $0.76
7,240In Stock

Mfr. Part No.
UC3844BD1

Mouser Part No
511-UC3844BD1

STMicroelectronics

Switching Controllers PWM CONTROLLER

Learn More

Datasheet

7,240In Stock

$0.76

$0.538

$0.484

$0.424

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Tube

Switching Controllers Digitally enhanced power analog buck controller

MCP19122-E/MJ
Microchip Technology
1: $5.55
359In Stock

Mfr. Part No.
MCP19122-E/MJ

Mouser Part No
579-MCP19122-E/MJ

Microchip Technology

Switching Controllers Digitally enhanced power analog buck controller

Learn More

Datasheet

359In Stock

$5.55

$4.63

$4.20

Min.: 1
Mult.: 1

Buck

1 Output

100 kHz to 1.6 MHz

100 %

300 mV to 16 V

4 A

- 40 C

+ 125 C

SMD/SMT

QFN-24

Tube

Switching Controllers Dual Output 2-Phase Syn Buck Driverless A 595-TPS40428RHAT

TPS40428RHAR
Texas Instruments
1: $8.94
4,437In Stock

Mfr. Part No.
TPS40428RHAR

Mouser Part No
595-TPS40428RHAR

Texas Instruments

Switching Controllers Dual Output 2-Phase Syn Buck Driverless A 595-TPS40428RHAT

Datasheet

4,437In Stock

Cut Tape

$8.94

$6.94

$6.45

$5.90

View

Reel

$4.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buck

2 Output

200 kHz to 1.5 MHz

50 %

600 mV to 5 V

40 A

- 40 C

+ 125 C

SMD/SMT

VQFN-40

Reel, Cut Tape, MouseReel

Switching Controllers DDR2 SWITCHER AND LD O A 595-TPS51116PWP A 595-TPS51116PWPR

TPS51116PWP
Texas Instruments
1: $2.72
5,437In Stock

Mfr. Part No.
TPS51116PWP

Mouser Part No
595-TPS51116PWP

Texas Instruments

Switching Controllers DDR2 SWITCHER AND LD O A 595-TPS51116PWP A 595-TPS51116PWPR

Learn More

Datasheet

5,437In Stock

$2.72

$2.04

$1.64

$1.58

$1.55

Min.: 1
Mult.: 1

Buck

3 Output

400 kHz

750 mV to 3 V

3 A, 25 A

- 40 C

+ 85 C

SMD/SMT

HTSSOP-20

Tube

Switching Controllers Wide Vin Sync Buck f or Light Load Eff A A 595-TPS51117PW

TPS51117PWR
Texas Instruments
1: $2.14
2,349In Stock

Mfr. Part No.
TPS51117PWR

Mouser Part No
595-TPS51117PWR

Texas Instruments

Switching Controllers Wide Vin Sync Buck f or Light Load Eff A A 595-TPS51117PW

Datasheet

2,349In Stock

Cut Tape

$2.14

$1.58

$1.44

$1.29

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Buck

1 Output

100 kHz to 550 kHz

760 mV to 5.5 V

10 A

- 40 C

+ 85 C

SMD/SMT

TSSOP-14

Reel, Cut Tape, MouseReel

Switching Controllers 2.5-V to 24-V 3- 2 - and 1-phase step- A A 595-TPS59632QRHBTQ1

TPS59632QRHBRQ1
Texas Instruments
1: $7.45
6,000In Stock

Mfr. Part No.
TPS59632QRHBRQ1

Mouser Part No
595-TPS59632QRHBRQ1

Texas Instruments

Switching Controllers 2.5-V to 24-V 3- 2 - and 1-phase step- A A 595-TPS59632QRHBTQ1

Learn More

Datasheet

6,000In Stock

Cut Tape

$7.45

$5.75

$5.33

$4.86

View

Reel

$3.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Buck

1 Output

300 kHz to 1 MHz

51 %

1.52 V

1 mA

- 40 C

+ 125 C

SMD/SMT

VQFN-32

Reel, Cut Tape, MouseReel

Switching Controllers 36V, 2.5MHz Automotive Boost/SEPIC Contr

MAX16990ATCE/V+
Analog Devices / Maxim Integrated
1: $5.52
1,026In Stock

Mfr. Part No.
MAX16990ATCE/V+

Mouser Part No
700-MAX16990ATCE/V+

Analog Devices / Maxim Integrated

Switching Controllers 36V, 2.5MHz Automotive Boost/SEPIC Contr

Learn More

Datasheet

1,026In Stock

$5.52

$3.80

$3.54

$3.11

View

Min.: 1
Mult.: 1

Boost, SEPIC

1 Output

1 MHz to 2.5 MHz

85 %

5 V to 36 V

6 A

- 40 C

+ 125 C

SMD/SMT

TQFN-EP-12

AEC-Q100

Tray

Switching Controllers 60V Synchronous Step-down Regulator

BD9611MUV-E2
ROHM Semiconductor
1: $3.23
1,716In Stock

Mfr. Part No.
BD9611MUV-E2

Mouser Part No
755-BD9611MUV-E2

ROHM Semiconductor

Switching Controllers 60V Synchronous Step-down Regulator

Learn More

Datasheet

1,716In Stock

Cut Tape

$3.23

$2.16

$2.11

$1.51

View

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buck

1 Output

50 kHz to 500 kHz

60 %

10 V to 56 V

1 V to 44.8 V

- 40 C

+ 105 C

SMD/SMT

VQFNV4040-EP-20

Reel, Cut Tape, MouseReel

Switching Controllers High Volt Switcher Low Pwr SMPS

NCP10671BD060R2G
onsemi
1: $1.04
4,147In Stock

Mfr. Part No.
NCP10671BD060R2G

Mouser Part No
863-NCP10671BD060R2G

onsemi

Switching Controllers High Volt Switcher Low Pwr SMPS

Datasheet

4,147In Stock

Cut Tape

$1.04

$0.75

$0.637

$0.597

View

Reel

$0.462

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buck, Flyback

1 Output

60 kHz

72 %

9 V

8 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers CURRENTMODE PWM CONTROLLER

NCP12510BSN65T1G
onsemi
1: $0.55
17,718In Stock

Mfr. Part No.
NCP12510BSN65T1G

Mouser Part No
863-NCP12510BSN65T1G

onsemi

Switching Controllers CURRENTMODE PWM CONTROLLER

Learn More

Datasheet

17,718In Stock

Cut Tape

$0.55

$0.389

$0.343

$0.303

Reel

$0.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Flyback

1 Output

65 kHz

84 %

12 V

500 mA

- 40 C

+ 125 C

SMD/SMT

SOT-23-6

Reel, Cut Tape, MouseReel

Switching Controllers NCP1397A

NCP1397ADR2G
onsemi
1: $1.29
7,974In Stock

Mfr. Part No.
NCP1397ADR2G

Mouser Part No
863-NCP1397ADR2G

onsemi

Switching Controllers NCP1397A

Datasheet

7,974In Stock

Cut Tape

$1.29

$0.94

$0.851

$0.754

Reel

$0.589

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Half Bridge

2 Output

500 kHz

52 %

300 mV

4 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306AAHZZZADR2G
onsemi
1: $0.96
4,826In Stock

Mfr. Part No.
NCP4306AAHZZZADR2G

Mouser Part No
863-NCP4306AAHZADR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

4,826In Stock

Cut Tape

$0.96

$0.688

$0.607

$0.545

Reel

$0.441

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Flyback, Forward, Half Bridge

1 Output

1 MHz

10 V

7 A

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Automotive High-Voltage Switcher for low Power SMPS NCV1063 100kHz

NCV1063AD100R2G
onsemi
1: $1.75
2,254In Stock

Mfr. Part No.
NCV1063AD100R2G

Mouser Part No
863-NCV1063AD100R2G

onsemi

Switching Controllers Automotive High-Voltage Switcher for low Power SMPS NCV1063 100kHz

Datasheet

2,254In Stock

Cut Tape

$1.75

$1.29

$1.11

$0.859

$0.823

Reel

$0.822

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buck, Buck-Boost, Flyback

1 Output

100 kHz

72 %

9 V

780 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

AEC-Q101

Reel, Cut Tape, MouseReel

Switching Controllers Automotive Primary Side PWM Controller for Low Power Offline SMPS

NCV1362AADR2G
onsemi
1: $1.06
6,741In Stock

Mfr. Part No.
NCV1362AADR2G

Mouser Part No
863-NCV1362AADR2G

onsemi

Switching Controllers Automotive Primary Side PWM Controller for Low Power Offline SMPS

Learn More

Datasheet

6,741In Stock

Cut Tape

$1.06

$0.767

$0.693

$0.611

Reel

$0.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

65 kHz

12 V

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Automotive Advanced Secondary Side LLC Resonant Converter Controller

NCV4390DR2G
onsemi
1: $2.79
2,469In Stock

Mfr. Part No.
NCV4390DR2G

Mouser Part No
863-NCV4390DR2G

onsemi

Switching Controllers Automotive Advanced Secondary Side LLC Resonant Converter Controller

Learn More

Datasheet

2,469In Stock

Cut Tape

$2.79

$2.60

$2.47

$2.41

Reel

$1.92

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost

2 Output

39 kHz to 690 kHz

50 %

6 V

150 mA

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Switching Controllers Automotive Non-Sync Boost Controller

NCV887104D1R2G
onsemi
1: $1.96
2,443In Stock

Mfr. Part No.
NCV887104D1R2G

Mouser Part No
863-NCV887104D1R2G

onsemi

Switching Controllers Automotive Non-Sync Boost Controller

Datasheet

2,443In Stock

Cut Tape

$1.96

$1.45

$1.32

$1.18

Reel

$0.967

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost

1 Output

340 kHz

95 %

8.4 V

800 mA

- 40 C

+ 150 C

SMD/SMT

SOIC-8

AEC-Q100

Reel, Cut Tape, MouseReel

Switching Controllers 2.2-V to 16-V 2-MHz N-channel FET sync A A 926-LM2737MTC/NOPB

LM2737MTCX/NOPB
Texas Instruments
1: $2.08
3,143In Stock

Mfr. Part No.
LM2737MTCX/NOPB

Mouser Part No
926-LM2737MTCX/NOPB

Texas Instruments

Switching Controllers 2.2-V to 16-V 2-MHz N-channel FET sync A A 926-LM2737MTC/NOPB

Datasheet

3,143In Stock

Cut Tape

$2.08

$1.54

$1.40

$1.25

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buck

1 Output

600 kHz

90 %

600 mV to 5 V

20 A

- 40 C

+ 125 C

SMD/SMT

TSSOP-14

Reel, Cut Tape, MouseReel

Switching Controllers Control Circuit ALT 595-TL494CN ALT 595- ALT 595-TL494CN

TL494CNE4
Texas Instruments
1: $0.50
1,349In Stock

Mfr. Part No.
TL494CNE4

Mouser Part No
595-TL494CNE4

Texas Instruments

Switching Controllers Control Circuit ALT 595-TL494CN ALT 595- ALT 595-TL494CN

Datasheet

Product Comments

1,349In Stock

$0.50

$0.365

$0.309

$0.277

View

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward, Push-Pull

2 Output

300 kHz

45 %

40 V

200 mA

- 40 C

+ 85 C

Through Hole

PDIP-16

Tube

Switching Controllers 2.35V to 5.5V, 0.5 Accurate, 1MHz PWM S

MAX1962EEP+
Analog Devices / Maxim Integrated
1: $13.36
20In Stock

Mfr. Part No.
MAX1962EEP+

Mouser Part No
700-MAX1962EEP

Analog Devices / Maxim Integrated

Switching Controllers 2.35V to 5.5V, 0.5 Accurate, 1MHz PWM S

Datasheet

20In Stock

$13.36

$10.15

$9.73

$8.57

View

Min.: 1
Mult.: 1

Buck

1 Output

500 kHz, 1 MHz

92 %

1.5 V, 1.8 V, 2.5 V, 3.3 V

20 A

- 40 C

+ 85 C

SMD/SMT

QSOP-20

Tube

Switching Controllers Single Synchronous Buck Controller

RT8209MGQW
Richtek
1: $1.99
1,500In Stock

Mfr. Part No.
RT8209MGQW

Mouser Part No
835-RT8209MGQW

Richtek

Switching Controllers Single Synchronous Buck Controller

Datasheet

1,500In Stock

Cut Tape

$1.99

$1.27

$1.13

$0.93

Reel

$0.534

View

Min.: 1
Mult.: 1

Reel: 1,500

Buck

2 Output

200 kHz

750 mV to 3.3 V

1 A

- 40 C

+ 85 C

SMD/SMT

WQFN-14

Reel, Cut Tape

Switching Controllers

Customer Service Office

Company

Resources

Support

ABLIC
Analog Devices Inc.
Apex Microtechnology
Bel Power Solutions
Diodes Incorporated
Infineon
Kinetic Technologies
Littelfuse
MaxLinear
Microchip
Monolithic Power Systems (MPS)
Nexperia
Nisshinbo Micro Devices
Nuvoton
NXP
onsemi
Panasonic
Panjit
Phoenix Contact
Power Integrations
Qorvo
Renesas Electronics
Richtek
ROHM Semiconductor
Semtech
Shindengen
Silergy
SiliconBrite
STMicroelectronics
Texas Instruments
Torex Semiconductor

Boost
Boost, Buck
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback, Forward
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Buck-Boost, SEPIC, ZETA
Boost, Buck, Flyback
Boost, Buck, Flyback, Forward
Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Boost, Buck, Flyback, Forward, Push-Pull
Boost, Buck, Flyback, Forward, SEPIC
Boost, Buck, Flyback, SEPIC
Boost, Buck, Inverting, SEPIC
Boost, Buck-Boost, Flyback, Inverting
Boost, Cuk, Flyback, SEPIC
Boost, Flyback
Boost, Flyback, Forward
Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Boost, Flyback, Forward, Half Bridge, Push-Pull
Boost, Flyback, Inverting, SEPIC

3.81 Hz to 1 MHz
100 Hz to 400 kHz
100 Hz to 500 kHz
130 Hz to 722 kHz
170 Hz to 100 kHz
200 Hz to 1 MHz
650 Hz to 80 kHz
680 Hz to 80 kHz
1 kHz
3.5 kHz to 140 kHz
3.9 kHz
10 kHz to 200 kHz
10 kHz to 300 kHz
10 kHz to 400 kHz
11 kHz to 350 kHz
12.5 kHz to 625 kHz
15 kHz to 500 kHz
20 kHz
20 kHz to 250 kHz
20 kHz to 750 kHz

1 %
2.5 %
8 %
10 %
12.5 %
25 %
30 %
33 %
35 %
40 %
45 %
46 %
47 %
47.5 %
48 %
49 %
49.6 %
49.8 %
50 %
51 %

0 V to 17 V
2.7 V to 32 V
2.9 V to 78 V
2.9 V to 80 V
3 V to 30 V
3 V to 36 V
3 V to 5.5 V
3 V to 60 V
3 V to 73 V
3.135 V to 3.465 V
3.5 V to 36 V
3.5 V to 40 V
3.5 V to 42 V
3.5 V to 5.5 V
3.5 V to 55 V
3.5 V to 60 V
3.5 V to 78 V
3.5 V to 80 V
3.5 V to 95 V
4 V to 135 V

0 V to 1.52 V
0 V to 3.05 V
0 V to 30 V
0 V to 55 V
0 V to 60 V
0 V to 9 V
- 500 mV to 22.5 V
- 300 mV to 1.8 V
- 300 mV to 12 V
- 300 mV to 16 V
- 300 mV to 20 V
- 300 mV to 30 V
- 300 mV to 6 V
- 300 mV to 7 V
- 100 mV to 28 V
15 mV
25 mV
40 mV to 100 V
40 mV to 42 V
50 mV

5 nA
1 uA
10 uA
11 uA
13.2 uA
25 uA
32 uA
35 uA
50 uA
52.5 uA
65 uA
70 uA
100 uA
105 uA
110 uA
120 uA
130 uA
180 uA
200 uA
250 uA

CDIP-20
CFP-10
CFP-8
CPAK-20
DFN-10
DFN-12
DFN-14
DFN-33-20
DFN-6
DFN-8
DFNW-10
DIP-12
DIP-14
DIP-16
DIP-7
DIP-8
DMP
DMP-14
DMP-8
DSO-12