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

LTC3308AJV#TRMPBF
Analog Devices
1: $8.54
400In Stock

Mfr. Part No.
LTC3308AJV#TRMPBF

Mouser Part No
584-LTC3308AJVTRMPBF

Analog Devices

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

Learn More

Datasheet

400In Stock

Cut Tape

$8.54

$6.18

$5.90

$5.11

$4.88

Reel

$4.45

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Boost

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

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

LTM8065EY#PBF
Analog Devices
1: $24.12
80In Stock
1,040On Order

Mfr. Part No.
LTM8065EY#PBF

Mouser Part No
584-LTM8065EYPBF

Analog Devices

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

Learn More

Datasheet

80In Stock

1,040On Order

$24.12

$18.88

$18.03

$16.11

Min.: 1
Mult.: 1

SMD/SMT

BGA-36

Buck

970 mV to 18 V

2.5 A

1 Output

3.4 V

40 V

8 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8065

Tray

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

LTM8065IY#PBF
Analog Devices
1: $26.54
9In Stock
629Expected 2026/03/09

Mfr. Part No.
LTM8065IY#PBF

Mouser Part No
584-LTM8065IYPBF

Analog Devices

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

Learn More

Datasheet

9In Stock

629Expected 2026/03/09

$26.54

$20.76

$19.83

$17.74

Min.: 1
Mult.: 1

SMD/SMT

BGA-36

Buck

970 mV to 18 V

2.5 A

1 Output

3.4 V

40 V

8 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8065

Tray

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

LTM8078IY
Analog Devices
1: $31.03
499In Stock

Mfr. Part No.
LTM8078IY

Mouser Part No
584-LTM8078IY

Analog Devices

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

Learn More

Datasheet

499In Stock

$31.03

$26.99

$25.78

$23.05

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

LTM8078

Tray

Switching Voltage Regulators 32V, 4A Sync Buck Silent Switcher w/ 2.5

LT8614EUDC#TRPBF
Analog Devices
1: $14.96
18In Stock
15,000On Order

Mfr. Part No.
LT8614EUDC#TRPBF

Mouser Part No
584-LT8614EUDC#TRPBF

Analog Devices

Switching Voltage Regulators 32V, 4A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

18In Stock

15,000On Order

Cut Tape

$14.96

$11.36

$10.90

$9.59

$9.12

Reel

$9.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-18

Buck

Adjustable

4 A

1 Output

3.4 V

42 V

2.5 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8614

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul

LTM8003HY-3.3#PBF
Analog Devices
1: $34.40
30In Stock

Mfr. Part No.
LTM8003HY-3.3#PBF

Mouser Part No
584-LTM8003HY-3.3PBF

Analog Devices

Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul

Learn More

Datasheet

30In Stock

$34.40

$29.92

$28.59

$25.56

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

3.3 V

3.5 A

1 Output

3.4 V

40 V

25 uA

3 MHz

- 40 C

+ 150 C

LTM8003

Tray

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

LTM8071EY#PBF
Analog Devices
1: $39.64
6In Stock
5,040On Order

Mfr. Part No.
LTM8071EY#PBF

Mouser Part No
584-LTM8071EY#PBF

Analog Devices

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

Learn More

Datasheet

6In Stock

5,040On Order

$39.64

$35.37

$33.77

$30.20

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 40VIN, 1.2A Silent Switcher Module Regulator

LTM8074IY#PBF
Analog Devices
1: $13.44
20In Stock
21,060On Order

Mfr. Part No.
LTM8074IY#PBF

Mouser Part No
584-LTM8074IY#PBF

Analog Devices

Switching Voltage Regulators 40VIN, 1.2A Silent Switcher Module Regulator

Learn More

Datasheet

20In Stock

21,060On Order

$13.44

$10.21

$9.79

$8.62

$8.20

Min.: 1
Mult.: 1

SMD/SMT

BGA-25

Buck

800 mV to 12 V

1.2 A

1 Output

3.2 V

40 V

8 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LTM8074

Tray

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

LTC3309AHV#TRMPBF
Analog Devices
1: $9.75
39In Stock

Mfr. Part No.
LTC3309AHV#TRMPBF

Mouser Part No
584-3309AHV#TRMPBF

Analog Devices

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

Learn More

Datasheet

39In Stock

Cut Tape

$9.75

$7.30

$6.97

$6.05

$5.77

Reel

$5.26

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

+ 150 C

LTC3309

Reel, Cut Tape, MouseReel

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

LTC3309AMPV#TRMPBF
Analog Devices
1: $15.18
15In Stock

Mfr. Part No.
LTC3309AMPV#TRMPBF

Mouser Part No
584-3309AMPV#TRMPBF

Analog Devices

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

Learn More

Datasheet

15In Stock

Cut Tape

$15.18

$11.54

$11.06

$9.75

$9.26

Reel

$9.26

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

- 55 C

+ 150 C

LTC3309

Reel, Cut Tape

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

LT8643SHV-2#PBF
Analog Devices
1: $17.54
4,663On Order

Mfr. Part No.
LT8643SHV-2#PBF

Mouser Part No
584-LT8643SHV-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

4,663On Order

$17.54

$14.17

$13.58

$11.97

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

LT8643SIV#PBF
Analog Devices
1: $17.18
5,195On Order

Mfr. Part No.
LT8643SIV#PBF

Mouser Part No
584-LT8643SIVPBF

Analog Devices

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

Learn More

Datasheet

5,195On Order

$17.18

$13.48

$12.92

$11.40

$10.83

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 20V, 20A Sync Buck Reg

LTC7150SIY#PBF
Analog Devices
1: $20.56
4,729On Order

Mfr. Part No.
LTC7150SIY#PBF

Mouser Part No
584-LTC7150SIYPBF

Analog Devices

Switching Voltage Regulators 20V, 20A Sync Buck Reg

Learn More

Datasheet

4,729On Order

$20.56

$17.04

$16.33

$14.39

Min.: 1
Mult.: 1

SMD/SMT

BGA-42

Buck

600 mV to 5.5 V

20 A

1 Output

3.1 V

20 V

2 mA

400 kHz to 3 MHz

- 40 C

+ 125 C

LTC7150S

Tray

Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul

LTM8003IY#PBF
Analog Devices
1: $31.61
1,560Expected 2026/03/10

Mfr. Part No.
LTM8003IY#PBF

Mouser Part No
584-LTM8003IY#PBF

Analog Devices

Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul

Learn More

Datasheet

1,560Expected 2026/03/10

$31.61

$27.50

$26.26

$23.48

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

970 mV to 18 V

3.5 A

1 Output

3.4 V

40 V

3 uA

3 MHz

- 40 C

+ 125 C

LTM8003

Tray

Switching Voltage Regulators Dual 9A, 16V Step-Down Silent Switcher

LT7184SRV#PBF
Analog Devices
1: $18.86
1,480On Order
New Product

Mfr. Part No.
LT7184SRV#PBF

Mouser Part No
584-LT7184SRV#PBF

New Product

Analog Devices

Switching Voltage Regulators Dual 9A, 16V Step-Down Silent Switcher

Learn More

Datasheet

1,480On Order

$18.86

$15.25

$14.61

$12.87

Min.: 1
Mult.: 1

SMD/SMT

LQFN-36

Buck

1 Output

1.5 V

16 V

500 kHz to 4 MHz

- 40 C

+ 150 C

LT7184

Tray

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

LT8614IUDC#TRPBF
Analog Devices
1: $15.91
16,199On Order

Mfr. Part No.
LT8614IUDC#TRPBF

Mouser Part No
584-LT8614IUDC#TRPBF

Analog Devices

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

Learn More

Datasheet

16,199On Order

Cut Tape

$15.91

$12.49

$11.97

$10.55

$10.04

Reel

$10.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 65V, 8A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current

LT8645SEV-2#PBF
Analog Devices
1: $15.99
1,958On Order

Mfr. Part No.
LT8645SEV-2#PBF

Mouser Part No
584-LT8645SEV-2#PBF

Analog Devices

Switching Voltage Regulators 65V, 8A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current

Learn More

Datasheet

1,958On Order

$15.99

$12.55

$12.04

$10.61

$10.08

Min.: 1
Mult.: 1

SMD/SMT

LQFN-32

Buck

3.3 V to 25 V

8 A

1 Output

3.4 V

65 V

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8645

Tray

Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2

LT8645SEV#PBF
Analog Devices
1: $16.63
10,995On Order

Mfr. Part No.
LT8645SEV#PBF

Mouser Part No
584-LT8645SEVPBF

Analog Devices

Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2

Learn More

Datasheet

10,995On Order

$16.63

$13.05

$12.51

$11.03

$10.48

Min.: 1
Mult.: 1

SMD/SMT

LQFN-32

Buck

3.3 V to 25 V

8 A

1 Output

3.4 V

65 V

2.5 uA

2.2 MHz

- 40 C

+ 125 C

LT8645S

Tray

Switching Voltage Regulators M, 8A Sync Buck Silent Switcher 2 w/ 2

LT8645SIV#PBF
Analog Devices
1: $17.14
11,066On Order

Mfr. Part No.
LT8645SIV#PBF

Mouser Part No
584-LT8645SIVPBF

Analog Devices

Switching Voltage Regulators M, 8A Sync Buck Silent Switcher 2 w/ 2

Learn More

Datasheet

11,066On Order

$17.14

$13.85

$13.28

$11.70

Min.: 1
Mult.: 1

SMD/SMT

LQFN-32

Buck

3.3 V to 25 V

8 A

1 Output

3.4 V

65 V

400 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8645S

Tray

Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2

LT8646SEV#PBF
Analog Devices
1: $18.97
10,800On Order

Mfr. Part No.
LT8646SEV#PBF

Mouser Part No
584-LT8646SEV#PBF

Analog Devices

Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2

Learn More

Datasheet

10,800On Order

$18.97

$15.70

$15.05

$13.26

Min.: 1
Mult.: 1

SMD/SMT

LQFN-32

Buck

3.3 V to 25 V

8 A

1 Output

3.4 V

65 V

230 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8646S

Tray

Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2

LT8646SIV#PBF
Analog Devices
1: $20.88
2,212Expected 2026/06/03

Mfr. Part No.
LT8646SIV#PBF

Mouser Part No
584-LT8646SIV#PBF

Analog Devices

Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2

Learn More

Datasheet

2,212Expected 2026/06/03

$20.88

$17.28

$16.57

$14.61

Min.: 1
Mult.: 1

SMD/SMT

LQFN-32

Buck

3.3 V to 25 V

8 A

1 Output

3.4 V

65 V

230 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8646S

Tray

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

LTC3310SIV#PBF
Analog Devices
1: $12.33
5,582On Order

Mfr. Part No.
LTC3310SIV#PBF

Mouser Part No
584-LTC3310SIV#PBF

Analog Devices

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

Learn More

Datasheet

5,582On Order

$12.33

$9.59

$9.15

$7.94

$7.58

Min.: 1
Mult.: 1

SMD/SMT

LQFN-18

Buck

500 mV to 5.5 V

10 A

1 Output

2.25 V

5.5 V

1.3 mA

500 kHz to 5 MHz

- 40 C

+ 125 C

LTC3310S

Tray

Switching Voltage Regulators 20V, 20A Sync Buck Reg

LTC7150SEY#PBF
Analog Devices
1: $18.28
3,920On Order

Mfr. Part No.
LTC7150SEY#PBF

Mouser Part No
584-LTC7150SEYPBF

Analog Devices

Switching Voltage Regulators 20V, 20A Sync Buck Reg

Learn More

Datasheet

3,920On Order

$18.28

$14.77

$14.17

$12.47

Min.: 1
Mult.: 1

SMD/SMT

BGA-42

Buck

600 mV to 5.5 V

20 A

1 Output

3.1 V

20 V

2 mA

400 kHz to 3 MHz

- 40 C

+ 125 C

LTC7150S

Tray

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

LTM8053IY#PBF
Analog Devices
1: $30.40
11,755On Order

Mfr. Part No.
LTM8053IY#PBF

Mouser Part No
584-LTM8053IY#PBF

Analog Devices

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

Learn More

Datasheet

11,755On Order

$30.40

$25.68

$24.54

$21.93

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

970 mV to 15 V

3.5 A

1 Output

3.4 V

40 V

300 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8053

Tray

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

LTM8053IY-1#PBF
Analog Devices
1: $30.40
1,651On Order

Mfr. Part No.
LTM8053IY-1#PBF

Mouser Part No
584-LTM8053IY-1#PBF

Analog Devices

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

Learn More

Datasheet

1,651On Order

$30.40

$25.68

$24.54

$21.93

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

970 mV to 15 V

3.5 A

1 Output

3.4 V

40 V

300 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8053

Tray

Silent Switcher® Solutions for EMI Compliance

Customer Service Office

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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