Switching Voltage Regulators – Mouser United Kingdom

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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 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609SIV#PBF
Analog Devices
1: £8.56
18,420In Stock

Mfr. Part No.
LT8609SIV#PBF

Mouser Part No
584-LT8609SIVPBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

18,420In Stock

£8.56

£6.66

£6.36

£5.52

£5.27

Min.: 1
Mult.: 1

SMD/SMT

LQFN-16

Buck

Adjustable

2 A

1 Output

3 V

42 V

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8609

Tray

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

LT8640IUDC#PBF
Analog Devices
1: £12.25
7,705In Stock

Mfr. Part No.
LT8640IUDC#PBF

Mouser Part No
584-LT8640IUDC#PBF

Analog Devices

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

Learn More

Datasheet

7,705In Stock

£12.25

£9.61

£9.21

£8.12

£7.72

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

+ 125 C

LT8640

Tube

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

LT8640SHV-2#PBF
Analog Devices
1: £13.16
11,385In Stock

Mfr. Part No.
LT8640SHV-2#PBF

Mouser Part No
584-LT8640SHV-2#PBF

Analog Devices

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

Learn More

Datasheet

11,385In Stock

£13.16

£10.63

£10.20

£8.98

Min.: 1
Mult.: 1

SMD/SMT

LQFN-24

Buck

970 mV to 41.58 V

6 A

1 Output

3.4 V

42 V

2.5 uA

200 kHz to 3 MHz

- 40 C

+ 150 C

LT8640S

Tray

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

LTC3308AJV#TRPBF
Analog Devices
1: £6.41
3,757In Stock

Mfr. Part No.
LTC3308AJV#TRPBF

Mouser Part No
584-LTC3308AJV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

Learn More

Datasheet

3,757In Stock

Cut Tape

£6.41

£4.64

£4.43

£3.83

View

Reel

£3.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

2.25 V

5.5 V

40 uA

2 MHz

- 40 C

+ 150 C

LTC3308

Reel, Cut Tape, MouseReel

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

LTC7151SIV#PBF
Analog Devices
1: £10.69
10,101In Stock

Mfr. Part No.
LTC7151SIV#PBF

Mouser Part No
584-LTC7151SIV#PBF

Analog Devices

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

Learn More

Datasheet

10,101In Stock

£10.69

£8.12

£7.78

£7.11

£6.51

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

LT8640JUDCF#PBF
Analog Devices
1: £13.47
7,103In Stock

Mfr. Part No.
LT8640JUDCF#PBF

Mouser Part No
584-LT8640JUDCF#PBF

Analog Devices

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

Learn More

Datasheet

7,103In Stock

£13.47

£10.89

£10.43

£9.19

Min.: 1
Mult.: 1

SMD/SMT

QFN-18

Buck

970 mV to 41.9 V

5 A

1 Output

3.4 V

42 V

2.5 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640

Tube

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

LT8640SIV-2#PBF
Analog Devices
1: £12.89
6,795In Stock

Mfr. Part No.
LT8640SIV-2#PBF

Mouser Part No
584-LT8640SIV-2#PBF

Analog Devices

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

Learn More

Datasheet

6,795In Stock

£12.89

£10.12

£9.70

£8.56

£8.13

Min.: 1
Mult.: 1

SMD/SMT

LQFN-24

Buck

970 mV to 41.58 V

6 A

1 Output

3.4 V

42 V

2.5 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640S

Tray

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

LTC3307AHV#TRPBF
Analog Devices
1: £6.84
4,130In Stock

Mfr. Part No.
LTC3307AHV#TRPBF

Mouser Part No
584-LTC3307AHV#TRPBF

Analog Devices

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

Learn More

Datasheet

4,130In Stock

Cut Tape

£6.84

£5.13

£4.90

£4.25

View

Reel

£3.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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,6A Sync Step down Silent Switcher

LT8636JV#PBF
Analog Devices
1: £10.61
4,115In Stock

Mfr. Part No.
LT8636JV#PBF

Mouser Part No
584-LT8636JV#PBF

Analog Devices

Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher

Learn More

Datasheet

4,115In Stock

£10.61

£8.06

£7.73

£6.80

£6.47

Min.: 1
Mult.: 1

SMD/SMT

LQFN-20

Buck

Adjustable

5 A

1 Output

3.4 V

42 V

1.7 uA

200 kHz to 3 MHz

- 40 C

+ 150 C

LT8636

Tray

Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher

LT8636EV#PBF
Analog Devices
1: £9.63
2,193In Stock

Mfr. Part No.
LT8636EV#PBF

Mouser Part No
584-LT8636EV#PBF

Analog Devices

Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher

Learn More

Datasheet

2,193In Stock

£9.63

£7.32

£7.01

£6.18

£5.88

Min.: 1
Mult.: 1

SMD/SMT

LQFN-20

Buck

Adjustable

5 A

1 Output

3.4 V

42 V

1.7 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8636

Tray

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

LT8638SEV#PBF
Analog Devices
1: £12.48
8,639In Stock

Mfr. Part No.
LT8638SEV#PBF

Mouser Part No
584-LT8638SEVPBF

Analog Devices

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

Learn More

Datasheet

8,639In Stock

£12.48

£9.80

£9.39

£8.28

£7.87

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

+ 125 C

LT8638

Tray

Switching Voltage Regulators Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16 A Quiescent Current

LT8652SIV#PBF
Analog Devices
1: £12.48
18,669In Stock

Mfr. Part No.
LT8652SIV#PBF

Mouser Part No
584-LT8652SIV#PBF

Analog Devices

Switching Voltage Regulators Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16 A Quiescent Current

Learn More

Datasheet

18,669In Stock

£12.48

£9.80

£9.39

£8.28

£7.87

Min.: 1
Mult.: 1

SMD/SMT

Buck

600 mV to 3.3 V

8.5 A

2 Output

3 V

18 V

16 uA

300 kHz to 3 MHz

- 40 C

+ 125 C

LT8652

Tray

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

LT8640SIV#PBF
Analog Devices
1: £12.89
17,518In Stock

Mfr. Part No.
LT8640SIV#PBF

Mouser Part No
584-LT8640SIVPBF

Analog Devices

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

Learn More

Datasheet

17,518In Stock

£12.89

£10.12

£9.70

£8.56

£8.13

Min.: 1
Mult.: 1

SMD/SMT

LQFN-24

Buck

970 mV to 41.58 V

6 A

1 Output

3.4 V

42 V

2.5 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640S

Tray

Switching Voltage Regulators Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16 A Quiescent Current

LT8652SEV#PBF
Analog Devices
1: £11.37
4,201In Stock

Mfr. Part No.
LT8652SEV#PBF

Mouser Part No
584-LT8652SEV#PBF

Analog Devices

Switching Voltage Regulators Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16 A Quiescent Current

Learn More

Datasheet

4,201In Stock

£11.37

£8.92

£8.56

£7.53

£7.16

Min.: 1
Mult.: 1

SMD/SMT

Buck

600 mV to 3.3 V

8.5 A

2 Output

3 V

18 V

16 uA

300 kHz to 3 MHz

- 40 C

+ 125 C

LT8652

Tray

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

LTC7151SEV#TRPBF
Analog Devices
1: £9.79
3,383In Stock

Mfr. Part No.
LTC7151SEV#TRPBF

Mouser Part No
584-LTC7151SEV#TRPBF

Analog Devices

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

Learn More

Datasheet

3,383In Stock

Cut Tape

£9.79

£7.43

£7.12

£6.28

£5.97

Reel

£5.97

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 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3309AIV#TRMPBF
Analog Devices
1: £6.83
591In Stock

Mfr. Part No.
LTC3309AIV#TRMPBF

Mouser Part No
584-3309AIV#TRMPBF

Analog Devices

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

591In Stock

Cut Tape

£6.83

£4.93

£4.71

£4.09

£3.90

Reel

£3.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

6 A

1 Output

2.25 V

5.5 V

1.2 mA

1 MHz to 3 MHz

- 40 C

+ 125 C

LTC3309

Reel, Cut Tape, MouseReel

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

LT8640IUDCF-1#TRPBF
Analog Devices
1: £12.25
5,879In Stock

Mfr. Part No.
LT8640IUDCF-1#TRPBF

Mouser Part No
584-8640IUDCF-1TRPBF

Analog Devices

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

Learn More

Datasheet

5,879In Stock

Cut Tape

£12.25

£9.61

£9.21

£8.12

£7.72

Reel

£7.72

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

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640

Reel, Cut Tape, MouseReel

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

LTC3307AEV#TRMPBF
Analog Devices
1: £5.72
818In Stock

Mfr. Part No.
LTC3307AEV#TRMPBF

Mouser Part No
584-3307AEV#TRMPBF

Analog Devices

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

Learn More

Datasheet

818In Stock

Cut Tape

£5.72

£4.34

£4.05

£3.56

£3.37

Reel

£3.03

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

+ 125 C

LTC3307

Reel, Cut Tape, MouseReel

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

LT8640EUDCF#PBF
Analog Devices
1: £12.09
177In Stock

Mfr. Part No.
LT8640EUDCF#PBF

Mouser Part No
584-LT8640EUDCF#PBF

Analog Devices

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

Learn More

Datasheet

177In Stock

£12.09

£9.49

£9.10

£8.01

£7.62

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

+ 125 C

LT8640

Tube

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation

LT8643SEV-2#PBF
Analog Devices
1: £11.74
1,207In Stock

Mfr. Part No.
LT8643SEV-2#PBF

Mouser Part No
584-LT8643SEV-2#PBF

Analog Devices

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation

Learn More

Datasheet

1,207In Stock

£11.74

£9.21

£8.83

£7.79

£7.40

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 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3309AJV#TRMPBF
Analog Devices
1: £6.89
1,172In Stock

Mfr. Part No.
LTC3309AJV#TRMPBF

Mouser Part No
584-LTC3309AJVTRMPBF

Analog Devices

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

1,172In Stock

Cut Tape

£6.89

£5.17

£4.92

£4.28

Reel

£3.73

View

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

6 A

1 Output

2.25 V

5.5 V

1.2 mA

2 MHz

- 40 C

+ 150 C

LTC3309

Reel, Cut Tape

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

LT8641HUDC#PBF
Analog Devices
1: £12.86
248In Stock

Mfr. Part No.
LT8641HUDC#PBF

Mouser Part No
584-LT8641HUDC#PBF

Analog Devices

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

Learn More

Datasheet

248In Stock

£12.86

£10.09

£9.68

£8.52

£8.11

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

+ 150 C

LT8641

Tube

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

LTC3308AEV#TRMPBF
Analog Devices
1: £5.97
3,615In Stock

Mfr. Part No.
LTC3308AEV#TRMPBF

Mouser Part No
584-3308AEV#TRMPBF

Analog Devices

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

Learn More

Datasheet

3,615In Stock

Cut Tape

£5.97

£4.16

£3.98

£3.46

Reel

£3.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

2.25 V

5.5 V

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

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

LT8640IUDCF-1#PBF
Analog Devices
1: £12.25
219In Stock

Mfr. Part No.
LT8640IUDCF-1#PBF

Mouser Part No
584-8640IUDCF-1#PBF

Analog Devices

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

Learn More

Datasheet

219In Stock

£12.25

£9.61

£9.21

£8.12

£7.72

Min.: 1
Mult.: 1

SMD/SMT

QFN-18

Buck

970 mV to 41.58 V

5 A

1 Output

3.4 V

42 V

2.5 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640

Tube

Switching Voltage Regulators 40VIN, 2.5A Silent Switcher Module Regulator

LTM8002HY-3.3#PBF
Analog Devices
1: £21.48
90In Stock

Mfr. Part No.
LTM8002HY-3.3#PBF

Mouser Part No
584-LTM8002HY-3.3#PB

Analog Devices

Switching Voltage Regulators 40VIN, 2.5A Silent Switcher Module Regulator

Learn More

Datasheet

90In Stock

£21.48

£18.16

£17.35

£15.51

Min.: 1
Mult.: 1

SMD/SMT

BGA-49

Buck

3.3 V

2.5 A

1 Output

3.4 V

40 V

3 uA

200 kHz to 3 MHz

- 40 C

+ 150 C

LTM8002

Tray

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