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: 36,92 RON
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

36,92 RON

26,71 RON

25,50 RON

22,08 RON

View

Reel

19,26 RON

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: 34,41 RON
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

34,41 RON

23,99 RON

22,94 RON

19,92 RON

Reel

17,30 RON

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: 58,70 RON
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

58,70 RON

44,57 RON

42,76 RON

37,62 RON

35,81 RON

Reel

35,81 RON

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: 57,19 RON
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

57,19 RON

45,17 RON

43,06 RON

37,37 RON

35,71 RON

Reel

35,71 RON

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: 36,47 RON
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

36,47 RON

25,50 RON

24,24 RON

21,08 RON

20,12 RON

Reel

18,36 RON

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: 41,80 RON
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

41,80 RON

31,34 RON

29,83 RON

25,90 RON

24,75 RON

Reel

22,58 RON

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: 38,28 RON
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

38,28 RON

27,67 RON

26,41 RON

22,89 RON

21,88 RON

Reel

19,92 RON

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: 34,41 RON
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

34,41 RON

23,99 RON

22,94 RON

19,92 RON

View

Reel

17,30 RON

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: 41,80 RON
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

41,80 RON

31,34 RON

29,83 RON

25,90 RON

View

Reel

22,58 RON

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: 34,41 RON
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

34,41 RON

23,99 RON

22,94 RON

19,92 RON

19,01 RON

Reel

17,30 RON

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: 36,92 RON
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

36,92 RON

26,71 RON

25,50 RON

22,08 RON

21,13 RON

Reel

19,26 RON

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: 36,92 RON
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

36,92 RON

26,71 RON

25,50 RON

22,08 RON

21,13 RON

Reel

19,26 RON

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: 38,28 RON
2.439Expected 7/3/2026

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 7/3/2026

Cut Tape

38,28 RON

27,67 RON

26,41 RON

22,89 RON

View

Reel

19,92 RON

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: 39,59 RON
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

39,59 RON

28,62 RON

27,31 RON

23,69 RON

22,64 RON

Reel

20,62 RON

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: 35,81 RON
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

35,81 RON

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: 17,30 RON
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

17,30 RON

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: 20,62 RON
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

20,62 RON

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: 18,36 RON
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

18,36 RON

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: 19,26 RON
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

19,26 RON

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: 35,71 RON
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

35,71 RON

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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