Power Management ICs – Mouser Finland

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LTC36xx/LTC7149 Series Step-Down Buck Regulators

Analog Devices Inc. LTC36xx/LTC7149 Series Synchronous Step-Down Buck Regulators are high efficiency, monolithic, and excellent for inverting output applications. The LTC3623 and LTC3600 are programmed with a single external resistor. The LTC3649 and LTC7149 feature single resistor programmable output voltage, with high efficiency over a wide V_OUT range.

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Part #

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

LTC3631EMS8E#TRPBF
Analog Devices
1: 8,15 €
5 478In Stock

Mfr. Part No.
LTC3631EMS8E#TRPBF

Mouser Part No
584-C3631EMS8ETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

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Datasheet

5 478In Stock

Cut Tape

8,15 €

6,34 €

5,80 €

5,41 €

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Reel

4,67 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5 478

: 2 500

SMD/SMT

MSOP-8

1.5 V to 12 V

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

LTC3633AEUFD#TRPBF
Analog Devices
1: 11,41 €
15 029In Stock

Mfr. Part No.
LTC3633AEUFD#TRPBF

Mouser Part No
584-C3633AEUFDTRPBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

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Datasheet

15 029In Stock

Cut Tape

11,41 €

8,99 €

8,38 €

7,71 €

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Reel

7,01 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 15 033

: 2 500

SMD/SMT

QFN-28

600 mV to 6 V

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636IUFD#TRPBF
Analog Devices
1: 12,87 €
2 937In Stock

Mfr. Part No.
LTC3636IUFD#TRPBF

Mouser Part No
584-3636IUFDTRPBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

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Datasheet

2 937In Stock

Cut Tape

12,87 €

10,17 €

9,45 €

8,75 €

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Reel

7,62 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2 937

: 2 500

SMD/SMT

QFN-28

600 mV to 5 V

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

LTC3622EDE#PBF
Analog Devices
1: 9,80 €
4 828In Stock

Mfr. Part No.
LTC3622EDE#PBF

Mouser Part No
584-LTC3622EDE#PBF

Analog Devices

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

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Datasheet

4 828In Stock

9,80 €

7,79 €

6,87 €

6,63 €

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Min.: 1
Mult.: 1
Max.: 4 828

SMD/SMT

DFN-14

600 mV to 17 V

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637EMSE#PBF
Analog Devices
1: 8,88 €
4 988In Stock

Mfr. Part No.
LTC3637EMSE#PBF

Mouser Part No
584-LTC3637EMSE#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

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Datasheet

4 988In Stock

8,88 €

6,93 €

6,27 €

5,87 €

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Min.: 1
Mult.: 1
Max.: 4 988

SMD/SMT

MSOP-16-12

800 mV to 76 V

Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg

LTC3601EMSE#PBF
Analog Devices
1: 6,62 €
9 601In Stock

Mfr. Part No.
LTC3601EMSE#PBF

Mouser Part No
584-LTC3601EMSE#PBF

Analog Devices

Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg

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Datasheet

9 601In Stock

6,62 €

5,12 €

4,61 €

4,30 €

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Min.: 1
Mult.: 1
Max.: 9 611

SMD/SMT

MSOP-16

600 mV to 14.52 V

Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg

LTC3600EDD#PBF
Analog Devices
1: 7,89 €
12 386In Stock

Mfr. Part No.
LTC3600EDD#PBF

Mouser Part No
584-LTC3600EDD#PBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg

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Datasheet

12 386In Stock

7,89 €

6,13 €

5,61 €

5,16 €

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Min.: 1
Mult.: 1
Max.: 12 386

SMD/SMT

DFN-12

0 V to 14.5 V

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

LTC3630AEMSE#PBF
Analog Devices
1: 8,36 €
4 310In Stock

Mfr. Part No.
LTC3630AEMSE#PBF

Mouser Part No
584-LTC3630AEMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

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Datasheet

4 310In Stock

8,36 €

6,51 €

5,92 €

5,52 €

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Min.: 1
Mult.: 1
Max.: 4 310

SMD/SMT

MSOP-16-12

800 mV to 76 V

Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg

LTC3633IFE#PBF
Analog Devices
1: 12,38 €
3 884In Stock

Mfr. Part No.
LTC3633IFE#PBF

Mouser Part No
584-LTC3633IFE#PBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg

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Datasheet

3 884In Stock

12,38 €

9,59 €

8,85 €

8,37 €

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Min.: 1
Mult.: 1
Max.: 3 884

SMD/SMT

TSSOP-EP-28

600 mV to 14.7 V

Switching Voltage Regulators 15V, 5A Sync Buck Reg

LTC3605IUF#PBF
Analog Devices
1: 13,22 €
1 500In Stock

Mfr. Part No.
LTC3605IUF#PBF

Mouser Part No
584-LTC3605IUF#PBF

Analog Devices

Switching Voltage Regulators 15V, 5A Sync Buck Reg

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Datasheet

1 500In Stock

13,22 €

10,46 €

9,05 €

8,75 €

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Min.: 1
Mult.: 1
Max.: 1 500

SMD/SMT

QFN-24

600 mV to 14.85 V

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

LTC3632EMS8E#PBF
Analog Devices
1: 6,98 €
4 400In Stock

Mfr. Part No.
LTC3632EMS8E#PBF

Mouser Part No
584-LTC3632EMS8E#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

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Datasheet

4 400In Stock

6,98 €

5,28 €

4,76 €

4,50 €

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Min.: 1
Mult.: 1
Max.: 4 400

SMD/SMT

MSOP-8

800 mV to 50 V

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

LTC3621IDCB-2#TRMPBF
Analog Devices
1: 7,89 €
365In Stock

Mfr. Part No.
LTC3621IDCB-2#TRMPBF

Mouser Part No
584-C3621IDCB-2TMPF

Analog Devices

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

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Datasheet

365In Stock

Cut Tape

7,89 €

6,13 €

5,63 €

5,20 €

5,00 €

Reel

5,00 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 365

: 500

SMD/SMT

DFN-6

600 mV to 17 V

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

LTC3632EDD#PBF
Analog Devices
1: 6,98 €
1 040In Stock

Mfr. Part No.
LTC3632EDD#PBF

Mouser Part No
584-LTC3632EDD#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

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Datasheet

1 040In Stock

6,98 €

5,41 €

4,94 €

4,53 €

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Min.: 1
Mult.: 1
Max.: 1 040

SMD/SMT

DFN-8

800 mV to 50 V

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637EDHC#PBF
Analog Devices
1: 8,88 €
2 224In Stock

Mfr. Part No.
LTC3637EDHC#PBF

Mouser Part No
584-LTC3637EDHC#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

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Datasheet

2 224In Stock

8,88 €

6,92 €

6,01 €

5,79 €

View

Min.: 1
Mult.: 1
Max.: 2 224

SMD/SMT

DFN-16

800 mV to 76 V

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

LTC3604EMSE#PBF
Analog Devices
1: 9,86 €
1 184In Stock
2 368On Order

Mfr. Part No.
LTC3604EMSE#PBF

Mouser Part No
584-LTC3604EMSE#PBF

Analog Devices

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

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Datasheet

1 184In Stock

2 368On Order

9,86 €

7,70 €

7,16 €

6,56 €

View

Min.: 1
Mult.: 1
Max.: 3 552

SMD/SMT

MSOP-16

600 mV to 14.52 V

Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv

LTC3616EUDD#PBF
Analog Devices
1: 10,34 €
269In Stock

Mfr. Part No.
LTC3616EUDD#PBF

Mouser Part No
584-LTC3616EUDD#PBF

Analog Devices

Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv

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Datasheet

269In Stock

10,34 €

8,10 €

7,06 €

6,80 €

Min.: 1
Mult.: 1
Max.: 269

SMD/SMT

QFN-24

600 mV to 5.5 V

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

LTC3630AHMSE#PBF
Analog Devices
1: 9,71 €
1 609In Stock
148On Order

Mfr. Part No.
LTC3630AHMSE#PBF

Mouser Part No
584-LTC3630AHMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

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Datasheet

1 609In Stock

148On Order

9,71 €

7,60 €

6,89 €

6,48 €

View

Min.: 1
Mult.: 1
Max.: 1 757

SMD/SMT

MSOP-16-12

800 mV to 76 V

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636IUFD#PBF
Analog Devices
1: 12,87 €
1 093In Stock

Mfr. Part No.
LTC3636IUFD#PBF

Mouser Part No
584-LTC3636IUFDPBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

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Datasheet

1 093In Stock

12,87 €

10,17 €

8,89 €

8,58 €

View

Min.: 1
Mult.: 1
Max.: 1 093

SMD/SMT

QFN-28

600 mV to 5 V

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

LTC7149EFE#PBF
Analog Devices
1: 15,35 €
873In Stock

Mfr. Part No.
LTC7149EFE#PBF

Mouser Part No
584-LTC7149EFE#PBF

Analog Devices

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

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Datasheet

873In Stock

15,35 €

12,19 €

10,93 €

10,54 €

View

Min.: 1
Mult.: 1
Max.: 873

SMD/SMT

TSSOP-EP-28

0 V to 28 V

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

LTC3630AIDHC#PBF
Analog Devices
1: 10,22 €
336In Stock

Mfr. Part No.
LTC3630AIDHC#PBF

Mouser Part No
584-LTC3630AIDHC#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

Learn More

Datasheet

336In Stock

10,22 €

8,01 €

6,97 €

6,79 €

6,65 €

Min.: 1
Mult.: 1
Max.: 336

SMD/SMT

DFN-16

800 mV to 76 V

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630IMSE#PBF
Analog Devices
1: 9,73 €
1 417In Stock

Mfr. Part No.
LTC3630IMSE#PBF

Mouser Part No
584-LTC3630IMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

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Datasheet

1 417In Stock

9,73 €

7,62 €

6,73 €

6,36 €

View

Min.: 1
Mult.: 1
Max.: 1 417

SMD/SMT

MSOP-16-12

800 mV to 65 V

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

LTC3633AEFE#PBF
Analog Devices
1: 11,79 €
200In Stock

Mfr. Part No.
LTC3633AEFE#PBF

Mouser Part No
584-LTC3633AEFE#PBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

Learn More

Datasheet

200In Stock

11,79 €

9,14 €

8,27 €

7,99 €

Min.: 1
Mult.: 1
Max.: 200

SMD/SMT

TSSOP-EP-28

600 mV to 6 V

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

LTC3621EMS8E#TRPBF
Analog Devices
1: 7,24 €
2 238In Stock

Mfr. Part No.
LTC3621EMS8E#TRPBF

Mouser Part No
584-C3621EMS8ETRPBF

Analog Devices

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

2 238In Stock

Cut Tape

7,24 €

5,62 €

5,20 €

4,76 €

View

Reel

4,16 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2 743

: 2 500

SMD/SMT

MSOP-8

600 mV to 17 V

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

LTC3621HMS8E-2#PBF
Analog Devices
1: 8,51 €
1 293In Stock
400On Order

Mfr. Part No.
LTC3621HMS8E-2#PBF

Mouser Part No
584-C3621HMS8E-2PBF

Analog Devices

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

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Datasheet

1 293In Stock

400On Order

8,51 €

6,63 €

6,02 €

5,65 €

View

Min.: 1
Mult.: 1
Max.: 1 693

SMD/SMT

MSOP-8

600 mV to 17 V

Switching Voltage Regulators 800mA Sync Buck DC/DC w/ Avg In C Lim

LTC3606BEDD#PBF
Analog Devices
1: 6,04 €
2 797In Stock

Mfr. Part No.
LTC3606BEDD#PBF

Mouser Part No
584-LTC3606BEDD#PBF

Analog Devices

Switching Voltage Regulators 800mA Sync Buck DC/DC w/ Avg In C Lim

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Datasheet

2 797In Stock

6,04 €

4,63 €

4,28 €

3,89 €

View

Min.: 1
Mult.: 1
Max.: 2 797

SMD/SMT

DFN-8

600 mV to 5 V

LTC36xx/LTC7149 Series Step-Down Buck Regulators

Types of Power Management ICs

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DFN-10
DFN-12
DFN-14
DFN-16
DFN-6
DFN-8
LQFP-48
MSOP-10
MSOP-12
MSOP-16
MSOP-16-12
MSOP-8
QFN-16
QFN-20
QFN-24
QFN-28
QFN-40
QFN-44
QFN-52
QFN-64

0 V to 14.5 V
0 V to 28 V
0 V to 59.5 V
425 mV to 5.5 V
500 mV to 2.5 V
500 mV to 5.5 V
600 mV to 1.7 V
600 mV to 14.5 V
600 mV to 14.52 V
600 mV to 14.7 V
600 mV to 14.85 V
600 mV to 15 V
600 mV to 17 V
600 mV to 17.82 V
600 mV to 19.8 V
600 mV to 3 V
600 mV to 32 V
600 mV to 36 V
600 mV to 5 V
600 mV to 5.5 V