Switching Voltage Regulators – Mouser South Africa

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Silent Switcher® Solutions for EMI Compliance

Analog Devices Electromagnetic Interference (EMI) compliance is often mandatory and a critical design challenge for medical, automotive, test, and measurement equipment manufacturers. For example, if a device fails EMI compliance, it not only creates a long design cycle, it also increases cost as a result of re-design and re-evaluation for EMI compliance. To overcome these challenges, Analog Devices offers Silent Switcher® Architecture which minimizes the risk of problems caused by EMI, making µModule® Regulators and Discrete DC-DC ideal for noise-sensitive applications.

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Part #

Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2

LT8641IUDC#PBF
Analog Devices
1: $16.32
6,857In Stock

Mfr. Part No.
LT8641IUDC#PBF

Mouser Part No
584-LT8641IUDC#PBF

Analog Devices

Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2

Learn More

Datasheet

6,857In Stock

$16.32

$12.80

$12.27

$10.82

$10.28

Min.: 1
Mult.: 1

SMD/SMT

QFN-18

Buck

810 mV to 64 V

3.5 A

1 Output

3 V

65 V

2.5 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8641

Tube

Switching Voltage Regulators 18V, 10A Synchronous Step-Down Silent Switcher 2

LT8642SEV#PBF
Analog Devices
1: $14.41
9,441In Stock

Mfr. Part No.
LT8642SEV#PBF

Mouser Part No
584-LT8642SEV#PBF

Analog Devices

Switching Voltage Regulators 18V, 10A Synchronous Step-Down Silent Switcher 2

Learn More

Datasheet

9,441In Stock

$14.41

$10.96

$10.50

$9.26

$8.79

Min.: 1
Mult.: 1

SMD/SMT

LQFN-24

Buck

Adjustable

10 A

1 Output

3.4 V

18 V

155 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8642S

Tray

Switching Voltage Regulators 18V, 10A Synchronous Step-Down Silent Switcher 2

LT8642SIV#PBF
Analog Devices
1: $15.37
3,923In Stock

Mfr. Part No.
LT8642SIV#PBF

Mouser Part No
584-LT8642SIV#PBF

Analog Devices

Switching Voltage Regulators 18V, 10A Synchronous Step-Down Silent Switcher 2

Learn More

Datasheet

3,923In Stock

$15.37

$12.06

$11.56

$10.18

$9.69

Min.: 1
Mult.: 1

SMD/SMT

LQFN-24

Buck

Adjustable

10 A

1 Output

3.4 V

18 V

155 uA

200 kHz to 3 MHz

- 40 C

+ 85 C

LT8642S

Tray

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

LT8643SEV#PBF
Analog Devices
1: $15.64
5,461In Stock

Mfr. Part No.
LT8643SEV#PBF

Mouser Part No
584-LT8643SEVPBF

Analog Devices

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

Learn More

Datasheet

5,461In Stock

$15.64

$12.27

$11.77

$10.37

$9.86

Min.: 1
Mult.: 1

SMD/SMT

LQFN-24

Buck

Adjustable

6 A

1 Output

3.4 V

42 V

750 nA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8643S

Tray

Switching Voltage Regulators Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2 A Quiescent Current

LT8650SIV#PBF
Analog Devices
1: $20.17
1,224In Stock
1,960On Order

Mfr. Part No.
LT8650SIV#PBF

Mouser Part No
584-LT8650SIVPBF

Analog Devices

Switching Voltage Regulators Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2 A Quiescent Current

Learn More

Datasheet

1,224In Stock

1,960On Order

$20.17

$16.70

$16.01

$14.11

Min.: 1
Mult.: 1

SMD/SMT

LQFN-32

Buck

3.3 V, 5 V

4 A

2 Output

3 V

42 V

1.7 uA

300 kHz to 3 MHz

- 40 C

+ 125 C

LT8650

Tray

Switching Voltage Regulators Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2?A Quiescent Current

LT8653SIV#PBF
Analog Devices
1: $15.34
8,937In Stock

Mfr. Part No.
LT8653SIV#PBF

Mouser Part No
584-LT8653SIV#PBF

Analog Devices

Switching Voltage Regulators Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2?A Quiescent Current

Learn More

Datasheet

8,937In Stock

$15.34

$11.65

$11.18

$9.84

$9.36

Min.: 1
Mult.: 1

SMD/SMT

Buck

3.3 V, 5 V

2 A

2 Output

3 V

42 V

6.2 uA

300 kHz to 3 MHz

- 40 C

+ 125 C

LT8653

Tray

Switching Voltage Regulators 20V, 15A Synch Monolithic Buck Converter

LTC7151SEV#PBF
Analog Devices
1: $13.04
2,268In Stock

Mfr. Part No.
LTC7151SEV#PBF

Mouser Part No
584-LTC7151SEV#PBF

Analog Devices

Switching Voltage Regulators 20V, 15A Synch Monolithic Buck Converter

Learn More

Datasheet

2,268In Stock

$13.04

$9.90

$9.49

$8.36

$7.95

Min.: 1
Mult.: 1

SMD/SMT

LQFN-28

Buck

500 mV to 5.5 V

15 A

1 Output

3.1 V

20 V

2 mA

400 kHz to 3 MHz

- 40 C

+ 125 C

LTC7151S

Tray

Switching Voltage Regulators 20V, 15A Synch Monolithic Buck Converter

LTC7151SIV#TRPBF
Analog Devices
1: $14.24
3,431In Stock

Mfr. Part No.
LTC7151SIV#TRPBF

Mouser Part No
584-LTC7151SIV#TRPBF

Analog Devices

Switching Voltage Regulators 20V, 15A Synch Monolithic Buck Converter

Learn More

Datasheet

3,431In Stock

Cut Tape

$14.24

$10.82

$10.36

$9.13

$8.68

Reel

$8.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

LQFN-28

Buck

500 mV to 5.5 V

15 A

1 Output

3.1 V

20 V

2 mA

400 kHz to 3 MHz

- 40 C

+ 125 C

LTC7151S

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 58V, 2A Buck Module Reg

LTM8050MPY#PBF
Analog Devices
1: $75.06
263In Stock

Mfr. Part No.
LTM8050MPY#PBF

Mouser Part No
584-LTM8050MPY#PBF

Analog Devices

Switching Voltage Regulators 58V, 2A Buck Module Reg

Learn More

Datasheet

263In Stock

$75.06

$63.14

$60.07

Min.: 1
Mult.: 1

SMD/SMT

BGA-70

Buck

800 mV to 24 V

2 A

1 Output

3.6 V

58 V

35 uA

2.4 MHz

- 55 C

+ 125 C

LTM8050

Tray

Switching Voltage Regulators 40VIN, 2A Silent Switcher Module Regulator

LTM8063EY#PBF
Analog Devices
1: $21.69
2,276In Stock

Mfr. Part No.
LTM8063EY#PBF

Mouser Part No
584-LTM8063EYPBF

Analog Devices

Switching Voltage Regulators 40VIN, 2A Silent Switcher Module Regulator

Learn More

Datasheet

2,276In Stock

$21.69

$18.35

$17.61

$15.50

Min.: 1
Mult.: 1

SMD/SMT

BGA-28

Buck

800 mV to 15 V

2 A

1 Output

3.2 V

40 V

8 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LTM8063

Tray

Switching Voltage Regulators 40VIN, 2A Silent Switcher Module Regulator

LTM8063IY#PBF
Analog Devices
1: $23.81
2,091In Stock

Mfr. Part No.
LTM8063IY#PBF

Mouser Part No
584-LTM8063IYPBF

Analog Devices

Switching Voltage Regulators 40VIN, 2A Silent Switcher Module Regulator

Learn More

Datasheet

2,091In Stock

$23.81

$18.62

$17.78

$15.90

Min.: 1
Mult.: 1

SMD/SMT

BGA-28

Buck

800 mV to 15 V

2 A

1 Output

3.2 V

40 V

8 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LTM8063

Tray

Switching Voltage Regulators 42V, 4A Sync Buck Silent Switcher w/ 2.5

LT8614EUDC#PBF
Analog Devices
1: $14.96
6,743In Stock

Mfr. Part No.
LT8614EUDC#PBF

Mouser Part No
584-LT8614EUDC#PBF

Analog Devices

Switching Voltage Regulators 42V, 4A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

6,743In Stock

$14.96

$11.36

$10.90

$9.59

$9.12

Min.: 1
Mult.: 1

SMD/SMT

QFN-18

Buck

Adjustable

4 A

1 Output

3.4 V

42 V

1.7 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8614

Tube

Switching Voltage Regulators 42V, 4A Sync Buck Silent Switcher w/ 2.5

LT8614IUDC#PBF
Analog Devices
1: $15.91
7,967In Stock

Mfr. Part No.
LT8614IUDC#PBF

Mouser Part No
584-LT8614IUDC#PBF

Analog Devices

Switching Voltage Regulators 42V, 4A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

7,967In Stock

$15.91

$12.49

$11.97

$10.55

$10.04

Min.: 1
Mult.: 1

SMD/SMT

QFN-18

Buck

Adjustable

4 A

1 Output

3.4 V

42 V

1.7 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8614

Tube

Switching Voltage Regulators Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2 uA Quiescent Current

LT8650SEV#PBF
Analog Devices
1: $18.78
2,358In Stock

Mfr. Part No.
LT8650SEV#PBF

Mouser Part No
584-LT8650SEVPBF

Analog Devices

Switching Voltage Regulators Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2 uA Quiescent Current

Learn More

Datasheet

2,358In Stock

$18.78

$15.18

$14.55

$12.83

Min.: 1
Mult.: 1

SMD/SMT

LQFN-32

Buck

3.3 V, 5 V

4 A

2 Output

3 V

42 V

1.7 uA

300 kHz to 3 MHz

- 40 C

+ 125 C

LT8650

Tray

Switching Voltage Regulators 15V, 5A Rail-to-Rail Synchronous Buck Regulator

LTC3623EUDD#PBF
Analog Devices
1: $13.93
2,056In Stock

Mfr. Part No.
LTC3623EUDD#PBF

Mouser Part No
584-LTC3623EUDD#PBF

Analog Devices

Switching Voltage Regulators 15V, 5A Rail-to-Rail Synchronous Buck Regulator

Learn More

Datasheet

2,056In Stock

$13.93

$10.58

$10.14

$8.93

$8.50

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

Buck

0 V to 14.5 V

5 A

1 Output

4 V

15 V

1.45 mA

4 MHz

- 40 C

+ 125 C

LTC3623

Tube

Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat

LTM8024EY#PBF
Analog Devices
1: $32.60
2,102In Stock

Mfr. Part No.
LTM8024EY#PBF

Mouser Part No
584-LTM8024EY#PBF

Analog Devices

Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat

Learn More

Datasheet

2,102In Stock

$32.60

$28.37

$27.10

$24.23

Min.: 1
Mult.: 1

SMD/SMT

BGA-88

Buck

8 V

3.5 A

2 Output

3 V

40 V

90 uA

3 MHz

- 40 C

+ 125 C

LTM4638

Tray

Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat

LTM8024IY#PBF
Analog Devices
1: $35.83
4,752In Stock

Mfr. Part No.
LTM8024IY#PBF

Mouser Part No
584-LTM8024IY#PBF

Analog Devices

Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat

Learn More

Datasheet

4,752In Stock

$35.83

$31.18

$29.78

$26.63

Min.: 1
Mult.: 1

SMD/SMT

BGA-88

Buck

8 V

3.5 A

2 Output

3 V

40 V

90 uA

3 MHz

- 40 C

+ 125 C

LTM4638

Tray

Switching Voltage Regulators 58V, 2A Buck Module Reg

LTM8050EY#PBF
Analog Devices
1: $38.18
760In Stock

Mfr. Part No.
LTM8050EY#PBF

Mouser Part No
584-LTM8050EY#PBF

Analog Devices

Switching Voltage Regulators 58V, 2A Buck Module Reg

Learn More

Datasheet

760In Stock

$38.18

$34.06

$32.54

$29.10

Min.: 1
Mult.: 1

SMD/SMT

BGA-70

Buck

800 mV to 24 V

2 A

1 Output

3.6 V

58 V

82 uA

750 kHz

- 40 C

+ 125 C

LTM8050

Tray

Switching Voltage Regulators 60VIN, 5A Silent Switcher Module Regulator

LTM8071IY#PBF
Analog Devices
1: $42.67
1,674In Stock
2,520Expected 2026/06/04

Mfr. Part No.
LTM8071IY#PBF

Mouser Part No
584-LTM8071IY#PBF

Analog Devices

Switching Voltage Regulators 60VIN, 5A Silent Switcher Module Regulator

Learn More

Datasheet

1,674In Stock

2,520Expected 2026/06/04

$42.67

$36.60

$34.96

Min.: 1
Mult.: 1

SMD/SMT

BGA-80

Buck

970 mV to 15 V

5 A

1 Output

3.6 V

60 V

300 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LTM8071

Tray

Switching Voltage Regulators Dual 40Vin, 3A Silent Switcr uModule Reg

LTM8078IY#PBF
Analog Devices
1: $22.39
3,441In Stock
2,860Expected 2026/04/30

Mfr. Part No.
LTM8078IY#PBF

Mouser Part No
584-LTM8078IY#PBF

Analog Devices

Switching Voltage Regulators Dual 40Vin, 3A Silent Switcr uModule Reg

Learn More

Datasheet

3,441In Stock

2,860Expected 2026/04/30

$22.39

$18.95

$18.17

$16.00

Min.: 1
Mult.: 1

SMD/SMT

BGA-49

Buck

800 mV to 10 V

1.4 A

2 Output

3 V

40 V

2 uA

300 kHz to 3 MHz

- 40 C

+ 125 C

Tray

Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3307AHV#TRMPBF
Analog Devices
1: $9.12
798In Stock

Mfr. Part No.
LTC3307AHV#TRMPBF

Mouser Part No
584-3307AHV#TRMPBF

Analog Devices

Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

798In Stock

Cut Tape

$9.12

$6.84

$6.52

$5.66

$5.41

Reel

$4.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

3 A

1 Output

2.25 V

5.5 V

40 uA

2 MHz

- 40 C

+ 150 C

LTC3307

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640EUDC-1#TRPBF
Analog Devices
1: $15.32
763In Stock

Mfr. Part No.
LT8640EUDC-1#TRPBF

Mouser Part No
584-8640EUDC-1TRPBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

763In Stock

Cut Tape

$15.32

$11.63

$11.15

$9.83

$9.34

Reel

$9.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-18

Buck

970 mV to 41.58 V

5 A

1 Output

3.4 V

42 V

1.7 uA, 2.5 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 40V/10A Synchronous Buck Silent Switcher

LT8638SJV#PBF
Analog Devices
1: $17.81
376In Stock
1,470Expected 2026/05/01

Mfr. Part No.
LT8638SJV#PBF

Mouser Part No
584-LT8638SJVPBF

Analog Devices

Switching Voltage Regulators 40V/10A Synchronous Buck Silent Switcher

Learn More

Datasheet

376In Stock

1,470Expected 2026/05/01

$17.81

$14.39

$13.78

$12.14

Min.: 1
Mult.: 1

SMD/SMT

LQFN-28

Buck

42 V

10 A

1 Output

2.8 V

42 V

9 uA

200 kHz to 3 MHz

- 40 C

+ 150 C

LT8638

Tray

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640EUDC#TRPBF
Analog Devices
1: $15.32
1,048In Stock
2,490On Order

Mfr. Part No.
LT8640EUDC#TRPBF

Mouser Part No
584-LT8640EUDC#TRPBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

1,048In Stock

2,490On Order

Cut Tape

$15.32

$11.63

$11.15

$9.83

$9.34

Reel

$9.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-18

Buck

970 mV to 41.58 V

5 A

1 Output

3.4 V

42 V

2.5 uA, 300 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640HUDC#PBF
Analog Devices
1: $17.13
438In Stock
273Expected 2026/02/23

Mfr. Part No.
LT8640HUDC#PBF

Mouser Part No
584-LT8640HUDC#PBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

438In Stock

273Expected 2026/02/23

$17.13

$13.44

$12.90

$11.35

$10.80

Min.: 1
Mult.: 1

SMD/SMT

QFN-18

Buck

970 mV to 41.9 V

5 A

1 Output

3.4 V

42 V

1.7 uA

200 kHz to 3 MHz

- 40 C

+ 150 C

LT8640

Tube

Silent Switcher® Solutions for EMI Compliance

Customer Service Office

Company

Resources

Support

BGA-25
BGA-28
BGA-36
BGA-42
BGA-48
BGA-49
BGA-70
BGA-80
BGA-88
LQFN-12
LQFN-16
LQFN-18
LQFN-20
LQFN-24
LQFN-28
LQFN-32
LQFN-36
QFN-16
QFN-18
QFN-24

0 V to 14.5 V
500 mV to 5.5 V
600 mV to 3.3 V
600 mV to 5.5 V
800 mV to 10 V
800 mV to 12 V
800 mV to 15 V
800 mV to 24 V
810 mV to 64 V
970 mV to 15 V
970 mV to 18 V
970 mV to 41.58 V
970 mV to 41.9 V
1 V
3.3 V
3.3 V, 5 V
3.3 V to 25 V
5 V
8 V
42 V

10 nA
250 nA
750 nA
1.7 uA
1.7 uA, 2.5 uA
2 uA
2.5 uA
2.5 uA, 300 uA
3 uA
6.2 uA
8 uA
9 uA
16 uA
25 uA
35 uA
40 uA
82 uA
90 uA
155 uA
230 uA

LT7184
LT8609
LT8614
LT8636
LT8638
LT8640
LT8640S
LT8641
LT8642S
LT8643S
LT8643S-2
LT8645
LT8645S
LT8646S
LT8650
LT8652
LT8653
LTC3307
LTC3308
LTC3309