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Switching Controllers

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Part #

Switching Controllers Monolithic SMPS Controller

MIC38C43AYMM
Microchip Technology
1: $2.60
165In Stock

Mfr. Part No.
MIC38C43AYMM

Mouser Part No
998-MIC38C43AYMM

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

165In Stock

$2.60

$2.15

$1.96

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

96 %

5 V

500 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Tube

Switching Controllers Monolithic SMPS Controller

MIC38C44-1YM
Microchip Technology
1: $3.03
188In Stock

Mfr. Part No.
MIC38C44-1YM

Mouser Part No
998-MIC38C44-1YM

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

188In Stock

$3.03

$2.51

$2.29

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

50 %

5 V

500 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Monolithic SMPS Controller

MIC38C44YMM
Microchip Technology
1: $2.65
303In Stock

Mfr. Part No.
MIC38C44YMM

Mouser Part No
998-MIC38C44YMM

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

303In Stock

$2.65

$2.20

$2.01

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

50 %

5 V

500 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Tube

Switching Controllers Monolithic SMPS Controller

MIC38HC43YN
Microchip Technology
1: $2.37
69In Stock

Mfr. Part No.
MIC38HC43YN

Mouser Part No
998-MIC38HC43YN

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

69In Stock

$2.37

$1.96

$1.78

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

96 %

5 V

1 A

- 40 C

+ 85 C

Through Hole

DIP-8

Tube

Switching Controllers Control Circuit ALT 595-TL494IN ALT 595- ALT 595-TL494IN

TL494INE4
Texas Instruments
1: $0.62
954In Stock

Mfr. Part No.
TL494INE4

Mouser Part No
595-TL494INE4

Texas Instruments

Switching Controllers Control Circuit ALT 595-TL494IN ALT 595- ALT 595-TL494IN

Datasheet

Product Comments

954In Stock

$0.62

$0.441

$0.394

$0.343

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 Control Circuit ALT 595-TL594CN ALT 595- ALT 595-TL594CN

TL594CNE4
Texas Instruments
1: $1.16
725In Stock

Mfr. Part No.
TL594CNE4

Mouser Part No
595-TL594CNE4

Texas Instruments

Switching Controllers Control Circuit ALT 595-TL594CN ALT 595- ALT 595-TL594CN

Datasheet

Product Comments

725In Stock

$1.16

$0.841

$0.758

$0.667

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 Dual Step-Down Controllers with Saturati

MAX1541ETL+
Analog Devices / Maxim Integrated
1: $16.73
20In Stock

Mfr. Part No.
MAX1541ETL+

Mouser Part No
700-MAX1541ETL

Analog Devices / Maxim Integrated

Switching Controllers Dual Step-Down Controllers with Saturati

Datasheet

20In Stock

$16.73

$13.13

$12.59

$11.09

View

Min.: 1
Mult.: 1

Buck

2 Output

170 kHz to 620 kHz

100 %

700 mV to 5.5 V

7 A

- 40 C

+ 85 C

SMD/SMT

TQFN-40

Tube

Switching Controllers Current-Mode PWM Controllers with an Err

MAX5053AEUA+
Analog Devices / Maxim Integrated
1: $6.90
100In Stock

Mfr. Part No.
MAX5053AEUA+

Mouser Part No
700-MAX5053AEUA

Analog Devices / Maxim Integrated

Switching Controllers Current-Mode PWM Controllers with an Err

Datasheet

100In Stock

$6.90

$5.07

$4.72

$4.15

View

Min.: 1
Mult.: 1

Boost, Flyback

1 Output

262 kHz

50 %

1 A

- 40 C

+ 85 C

SMD/SMT

USOP-8

Tube

Switching Controllers Interleaved High-Efficiency, Dual Power-

MAX8717ETI+
Analog Devices / Maxim Integrated
1: $17.09
36In Stock

Mfr. Part No.
MAX8717ETI+

Mouser Part No
700-MAX8717ETI

Analog Devices / Maxim Integrated

Switching Controllers Interleaved High-Efficiency, Dual Power-

Datasheet

36In Stock

$17.09

$13.41

$12.86

$11.32

View

Min.: 1
Mult.: 1

Buck

2 Output

500 kHz

99 %

3.3 V, 5 V, 1 V to 5.5 V

5 A

- 40 C

+ 85 C

SMD/SMT

TQFN-28

Tube

Switching Controllers Monolithic SMPS Controller

MIC38HC43-1YM
Microchip Technology
1: $3.42
126In Stock

Mfr. Part No.
MIC38HC43-1YM

Mouser Part No
998-MIC38HC43-1YM

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

126In Stock

$3.42

$2.86

$2.60

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

96 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Integrated HS PWM I Mode

MCP1631-E/ML
Microchip Technology
1: $2.00
132In Stock

Mfr. Part No.
MCP1631-E/ML

Mouser Part No
579-MCP1631-E/ML

Microchip Technology

Switching Controllers Integrated HS PWM I Mode

Learn More

Datasheet

132In Stock

$2.00

$1.66

$1.51

Min.: 1
Mult.: 1

Boost, Cuk, Flyback, SEPIC

1 Output

2 MHz

10 %

25 mV

250 mA

- 40 C

+ 125 C

SMD/SMT

QFN-20

AEC-Q100

Tube

Switching Controllers 40V, 8 A IQ, 3MHz, Trple BckBst Sync Con

LTC7817IUHF#WPBF
Analog Devices
1: $15.28
29In Stock

Mfr. Part No.
LTC7817IUHF#WPBF

Mouser Part No
584-LTC7817IUHF#WPBF

Analog Devices

Switching Controllers 40V, 8 A IQ, 3MHz, Trple BckBst Sync Con

Learn More

Datasheet

29In Stock

$15.28

$11.61

$11.13

$9.81

$9.32

Min.: 1
Mult.: 1

Buck, Buck-Boost

3 Output

3 MHz

99 %

40 V

5 nA

- 40 C

+ 125 C

SMD/SMT

QFN-38

AEC-Q100

Tube

Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3844P

TL3844PE4
Texas Instruments
1: $1.21
349In Stock

Mfr. Part No.
TL3844PE4

Mouser Part No
595-TL3844PE4

Texas Instruments

Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3844P

Datasheet

Product Comments

349In Stock

$1.21

$0.879

$0.796

$0.704

View

Min.: 1
Mult.: 1

Boost, Flyback

1 Output

500 kHz

50 %

0 V to 30 V

1 A

0 C

+ 70 C

Through Hole

PDIP-8

Tube

Switching Controllers Monolithic SMPS Controller

MIC38C42-1YM
Microchip Technology
1: $3.61
216In Stock

Mfr. Part No.
MIC38C42-1YM

Mouser Part No
998-MIC38C42-1YM

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

216In Stock

$3.61

$3.03

$2.75

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

96 %

5 V

500 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Monolithic SMPS Controller

MIC38C42AYM
Microchip Technology
1: $2.53
250In Stock

Mfr. Part No.
MIC38C42AYM

Mouser Part No
998-MIC38C42AYM

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

250In Stock

$2.53

$2.12

$1.92

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

96 %

5 V

500 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Switching Controllers Monolithic SMPS Controller

MIC38HC44YN
Microchip Technology
1: $2.05
43In Stock

Mfr. Part No.
MIC38HC44YN

Mouser Part No
998-MIC38HC44YN

Microchip Technology

Switching Controllers Monolithic SMPS Controller

Datasheet

43In Stock

$2.05

$1.71

$1.55

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

Through Hole

DIP-8

Tube

Switching Controllers Sync Buck, PWM Ctrl 300Khz, 8ns

MCP19035-AAABE/MF
Microchip Technology
1: $2.08
60In Stock

Mfr. Part No.
MCP19035-AAABE/MF

Mouser Part No
579-MCP19035AAABE/MF

Microchip Technology

Switching Controllers Sync Buck, PWM Ctrl 300Khz, 8ns

Learn More

Datasheet

60In Stock

$2.08

$1.73

$1.59

Min.: 1
Mult.: 1

Buck

1 Output

300 kHz

85 %

5 V

50 mA

- 40 C

+ 125 C

SMD/SMT

DFN-10

AEC-Q100

Tube

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

MAX16990ATCC/V+
Analog Devices / Maxim Integrated
1: $5.53
160In Stock

Mfr. Part No.
MAX16990ATCC/V+

Mouser Part No
700-MAX16990ATCC/V+

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

160In Stock

$5.53

$3.81

$3.67

$3.12

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

Tube

Switching Controllers High-Speed Step-Down Controller for Note

MAX1714BEEE+
Analog Devices / Maxim Integrated
1: $12.87
97In Stock

Mfr. Part No.
MAX1714BEEE+

Mouser Part No
700-MAX1714BEEE

Analog Devices / Maxim Integrated

Switching Controllers High-Speed Step-Down Controller for Note

Datasheet

97In Stock

$12.87

$10.46

$9.97

$8.66

View

Min.: 1
Mult.: 1

Buck

1 Output

600 kHz

100 %

1 V to 5.5 V

3 A

- 40 C

+ 85 C

SMD/SMT

QSOP-16

Tube

Switching Controllers Single Synchronous Buck PWM Controller

RT8238BGQW
Richtek
1: $1.56
2,500In Stock

Mfr. Part No.
RT8238BGQW

Mouser Part No
835-RT8238BGQW

Richtek

Switching Controllers Single Synchronous Buck PWM Controller

Datasheet

2,500In Stock

Cut Tape

$1.56

$0.947

$0.796

$0.604

Reel

$0.352

View

Min.: 1
Mult.: 1

Reel: 2,500

Buck

2 Output

200 kHz

500 mV to 3.3 V

1 mA

- 40 C

+ 85 C

SMD/SMT

WQFN-12

Reel, Cut Tape

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

LTC3886EUKG-1#PBF
Analog Devices
1: $20.40
45In Stock

Mfr. Part No.
LTC3886EUKG-1#PBF

Mouser Part No
584-3886EUKG-1#PBF

Analog Devices

Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M

Learn More

Datasheet

45In Stock

$20.40

$16.89

$16.19

$14.27

Min.: 1
Mult.: 1

Buck

1 Output

100 kHz to 750 kHz

500 mV to 13.8 V

100 A

- 40 C

+ 125 C

SMD/SMT

QFN-52

Tube

Switching Controllers L IQ, 2x, 2-PhSync Buck Cntr

LTC3827EG-1#PBF
Analog Devices
1: $17.01
118In Stock

Mfr. Part No.
LTC3827EG-1#PBF

Mouser Part No
584-LTC3827EG-1#PBF

Analog Devices

Switching Controllers L IQ, 2x, 2-PhSync Buck Cntr

Datasheet

118In Stock

$17.01

$13.35

$12.79

$11.27

$10.72

Min.: 1
Mult.: 1

Buck

2 Output

400 kHz

99 %

800 mV to 10 V

25 A

- 40 C

+ 85 C

SMD/SMT

SSOP-28

Tube

Switching Controllers L IQ, 2.25MHz, 3x Out, Buck/Buck/Boost S

LTC7815HUHF#PBF
Analog Devices
1: $16.01
30In Stock

Mfr. Part No.
LTC7815HUHF#PBF

Mouser Part No
584-LTC7815HUHF#PBF

Analog Devices

Switching Controllers L IQ, 2.25MHz, 3x Out, Buck/Buck/Boost S

Learn More

Datasheet

30In Stock

$16.01

$12.57

$12.05

$10.61

$10.09

Min.: 1
Mult.: 1

Boost, Buck

3 Output

320 kHz to 2.25 MHz

100 %

800 mV to 60 V

25 A

- 40 C

+ 150 C

SMD/SMT

QFN-38

Tube

Switching Controllers Regulating Pulse Wid th Modulator ALT 59 ALT 595-SG3524N

SG3524NE4
Texas Instruments
1: $1.27
657In Stock

Mfr. Part No.
SG3524NE4

Mouser Part No
595-SG3524NE4

Texas Instruments

Switching Controllers Regulating Pulse Wid th Modulator ALT 59 ALT 595-SG3524N

Datasheet

Product Comments

657In Stock

$1.27

$0.951

$0.807

$0.741

View

Min.: 1
Mult.: 1

Boost, Buck, Flyback, Forward, Push-Pull

2 Output

450 kHz

45 %

4.6 V to 5.4 V

50 mA

0 C

+ 70 C

Through Hole

PDIP-16

Tube

Switching Controllers 3.5V 36V, 2.2MHz, Synchronous Dual Buck Controller with 20?A Quiescent Current

MAX17232ETIR+
Analog Devices / Maxim Integrated
1: $10.70
34In Stock

Mfr. Part No.
MAX17232ETIR+

Mouser Part No
700-MAX17232ETIR+

Analog Devices / Maxim Integrated

Switching Controllers 3.5V 36V, 2.2MHz, Synchronous Dual Buck Controller with 20?A Quiescent Current

Learn More

Datasheet

34In Stock

$10.70

$8.27

$7.88

$6.84

View

Min.: 1
Mult.: 1

Buck

2 Output

200 kHz to 1 MHz

98.5 %

3.3 V, 5 V, 1 V to 10 V

- 40 C

+ 85 C

SMD/SMT

TQFN-28

Tube

Switching Controllers

Customer Service Office

Company

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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