Voltage Regulators - Switching Regulators

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LTC3308A/B Synchronous Step-Down Silent Switcher™

Analog Devices Inc. LTC3308A/B Synchronous Step-Down Silent Switcher™ is a very small, high efficiency, low noise, monolithic synchronous 4A step-down DC/DC converter. It operates from a 2.25V to 5.5V input supply. Using constant frequency, peak current mode control at switching frequencies up to 3MHz, and minimum on-time as low as 22ns, this regulator achieves fast transient response with small external components. A Silent Switcher architecture minimizes EMI emissions.

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Part #

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

LTC3308AJV#TRPBF
Analog Devices
1: 54,76 kr.
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

54,76 kr.

39,61 kr.

37,82 kr.

32,75 kr.

View

Reel

28,57 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 150 C

LTC3308

Reel, Cut Tape, MouseReel

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

LTC3308AEV#TRMPBF
Analog Devices
1: 51,03 kr.
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

51,03 kr.

35,58 kr.

34,02 kr.

29,54 kr.

Reel

25,66 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

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

LTC3308AMPV#TRMPBF
Analog Devices
1: 87,06 kr.
925In Stock

Mfr. Part No.
LTC3308AMPV#TRMPBF

Mouser Part No
584-3308AMPVTRMPBF

Analog Devices

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

Learn More

Datasheet

925In Stock

Cut Tape

87,06 kr.

66,10 kr.

63,41 kr.

55,80 kr.

53,12 kr.

Reel

53,12 kr.

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BMPV#TRMPBF
Analog Devices
1: 84,82 kr.
766In Stock

Mfr. Part No.
LTC3308BMPV#TRMPBF

Mouser Part No
584-3308BMPVTRMPB

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

766In Stock

Cut Tape

84,82 kr.

66,99 kr.

63,86 kr.

55,43 kr.

52,97 kr.

Reel

52,97 kr.

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BIV#TRMPBF
Analog Devices
1: 54,09 kr.
429In Stock

Mfr. Part No.
LTC3308BIV#TRMPBF

Mouser Part No
584-3308BIVTRMPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

429In Stock

Cut Tape

54,09 kr.

37,82 kr.

35,96 kr.

31,26 kr.

29,84 kr.

Reel

27,23 kr.

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape

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

LTC3308AHV#TRMPBF
Analog Devices
1: 61,99 kr.
474In Stock

Mfr. Part No.
LTC3308AHV#TRMPBF

Mouser Part No
584-3308AHV#TRMPBF

Analog Devices

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

Learn More

Datasheet

474In Stock

Cut Tape

61,99 kr.

46,48 kr.

44,24 kr.

38,42 kr.

36,70 kr.

Reel

33,50 kr.

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 150 C

LTC3308

Reel, Cut Tape

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

LTC3308AIV#TRMPBF
Analog Devices
1: 56,77 kr.
2.189In Stock

Mfr. Part No.
LTC3308AIV#TRMPBF

Mouser Part No
584-3308AIV#TRMPBF

Analog Devices

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

Learn More

Datasheet

2.189In Stock

Cut Tape

56,77 kr.

41,03 kr.

39,17 kr.

33,94 kr.

32,45 kr.

Reel

29,54 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

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

LTC3308AEV#TRPBF
Analog Devices
1: 51,03 kr.
1.835In Stock

Mfr. Part No.
LTC3308AEV#TRPBF

Mouser Part No
584-LTC3308AEV#TRPBF

Analog Devices

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

Learn More

Datasheet

1.835In Stock

Cut Tape

51,03 kr.

35,58 kr.

34,02 kr.

29,54 kr.

View

Reel

25,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

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

LTC3308AHV#TRPBF
Analog Devices
1: 61,99 kr.
320In Stock

Mfr. Part No.
LTC3308AHV#TRPBF

Mouser Part No
584-LTC3308AHV#TRPBF

Analog Devices

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

Learn More

Datasheet

320In Stock

Cut Tape

61,99 kr.

46,48 kr.

44,24 kr.

38,42 kr.

View

Reel

33,50 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 150 C

LTC3308

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BEV#TRMPBF
Analog Devices
1: 51,03 kr.
80In Stock

Mfr. Part No.
LTC3308BEV#TRMPBF

Mouser Part No
584-3308BEVTRMPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

80In Stock

Cut Tape

51,03 kr.

35,58 kr.

34,02 kr.

29,54 kr.

28,20 kr.

Reel

25,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BJV#TRMPBF
Analog Devices
1: 54,76 kr.
81In Stock

Mfr. Part No.
LTC3308BJV#TRMPBF

Mouser Part No
584-3308BJVTRMPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

81In Stock

Cut Tape

54,76 kr.

39,61 kr.

37,82 kr.

32,75 kr.

31,33 kr.

Reel

28,57 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

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

LTC3308AJV#TRMPBF
Analog Devices
1: 54,76 kr.
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

54,76 kr.

39,61 kr.

37,82 kr.

32,75 kr.

31,33 kr.

Reel

28,57 kr.

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Boost

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 150 C

LTC3308

Reel, Cut Tape

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

LTC3308AIV#TRPBF
Analog Devices
1: 56,77 kr.
2.439Expected 03/07/2026

Mfr. Part No.
LTC3308AIV#TRPBF

Mouser Part No
584-LTC3308AIV#TRPBF

Analog Devices

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

Learn More

Datasheet

2.439Expected 03/07/2026

Cut Tape

56,77 kr.

41,03 kr.

39,17 kr.

33,94 kr.

View

Reel

29,54 kr.

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 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BHV#TRMPBF
Analog Devices
1: 58,71 kr.
Lead-Time 10 Weeks

Mfr. Part No.
LTC3308BHV#TRMPBF

Mouser Part No
584-3308BHVTRMPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

58,71 kr.

42,45 kr.

40,51 kr.

35,14 kr.

33,57 kr.

Reel

30,59 kr.

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape

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

LTC3308AMPV#TRPBF
Analog Devices
2.500: 53,12 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3308AMPV#TRPBF

Mouser Part No
584-LTC3308AMPVTRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

53,12 kr.

Min.: 2.500
Mult.: 2.500

Reel: 2.500

SMD/SMT

LQFN-12

1 Output

LTC3308

Reel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BEV#TRPBF
Analog Devices
2.500: 25,66 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3308BEV#TRPBF

Mouser Part No
584-LTC3308BEV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

25,66 kr.

Min.: 2.500
Mult.: 2.500

Reel: 2.500

SMD/SMT

LQFN-12

LTC3308

Reel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BHV#TRPBF
Analog Devices
2.500: 30,59 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3308BHV#TRPBF

Mouser Part No
584-LTC3308BHV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

30,59 kr.

Min.: 2.500
Mult.: 2.500

Reel: 2.500

SMD/SMT

LQFN-12

LTC3308

Reel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BIV#TRPBF
Analog Devices
2.500: 27,23 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3308BIV#TRPBF

Mouser Part No
584-LTC3308BIV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

27,23 kr.

Min.: 2.500
Mult.: 2.500

Reel: 2.500

SMD/SMT

LQFN-12

LTC3308

Reel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BJV#TRPBF
Analog Devices
2.500: 28,57 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3308BJV#TRPBF

Mouser Part No
584-LTC3308BJV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

28,57 kr.

Min.: 2.500
Mult.: 2.500

Reel: 2.500

SMD/SMT

LQFN-12

LTC3308

Reel

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3308BMPV#TRPBF
Analog Devices
2.500: 52,97 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3308BMPV#TRPBF

Mouser Part No
584-LTC3308BMPVTRPBF

Analog Devices

Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

52,97 kr.

Min.: 2.500
Mult.: 2.500

Reel: 2.500

SMD/SMT

LQFN-12

LTC3308

Reel

LTC3308A/B Synchronous Step-Down Silent Switcher™

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