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

LTC3621IDCB-3.3#TRPBF
Analog Devices
2 500: 5,73 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IDCB-3.3#TRPBF

Mouser Part No
584-C3621IDCB-3.3TPF

Analog Devices

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

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

5,73 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-6

3.3 V

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

LTC3621IDCB-5#TRPBF
Analog Devices
2 500: 5,73 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IDCB-5#TRPBF

Mouser Part No
584-C3621IDCB-5TRPBF

Analog Devices

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

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

5,73 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-6

5 V

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

LTC3621IDCB-23.3#TRPBF
Analog Devices
2 500: 5,73 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IDCB-23.3#TRPBF

Mouser Part No
584-C3621IDCB23.3TPF

Analog Devices

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

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

5,73 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-6

3.3 V

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

LTC3621IMS8E-25#TRPBF
Analog Devices
2 500: 5,74 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IMS8E-25#TRPBF

Mouser Part No
584-C3621IMS8E-25TPF

Analog Devices

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

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

5,74 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

MSOP-8

5 V

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

LTC3621IMS8E-2#PBF
Analog Devices
1: 9,39 €
436Expected 04/05/2026

Mfr. Part No.
LTC3621IMS8E-2#PBF

Mouser Part No
584-C3621IMS8E-2PBF

Analog Devices

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

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Datasheet

436Expected 04/05/2026

9,39 €

7,26 €

6,92 €

6,01 €

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

600 mV to 17 V

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

LTC3621IMS8E-2#TRPBF
Analog Devices
2 500: 5,74 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IMS8E-2#TRPBF

Mouser Part No
584-C3621IMS8E-2TPF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

5,74 €

Min.: 2 500
Mult.: 2 500

Reel: 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

LTC3621IMS8E-5#PBF
Analog Devices
1: 9,39 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IMS8E-5#PBF

Mouser Part No
584-C3621IMS8E-5PBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

9,39 €

7,26 €

6,92 €

6,01 €

5,74 €

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

5 V

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

LTC3621IMS8E-5#TRPBF
Analog Devices
2 500: 5,74 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IMS8E-5#TRPBF

Mouser Part No
584-C3621IMS8E-5TPF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

5,74 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

MSOP-8

5 V

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

LTC3621IMS8E-23.3#PBF
Analog Devices
1: 9,39 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IMS8E-23.3#PBF

Mouser Part No
584-C3621IMS8E23.3PF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

9,39 €

7,26 €

6,92 €

6,01 €

5,74 €

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

3.3 V

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

LTC3621IMS8E-3.3#TRPBF
Analog Devices
2 500: 5,74 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IMS8E-3.3#TRPBF

Mouser Part No
584-C3621IMS8E3.3TPF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

5,74 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

MSOP-8

3.3 V

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

LTC3622EDE-23/5#TRPBF
Analog Devices
2 500: 6,93 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622EDE-23/5#TRPBF

Mouser Part No
584-C3622EDE-23/5TPF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

6,93 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-14

5 V, 3.3 V

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

LTC3622EDE-2#TRPBF
Analog Devices
2 500: 6,93 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622EDE-2#TRPBF

Mouser Part No
584-C3622EDE-2TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

6,93 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-14

600 mV to 1.7 V

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

LTC3622EMSE-2#TRPBF
Analog Devices
2 500: 6,93 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622EMSE-2#TRPBF

Mouser Part No
584-C3622EMSE-2TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

6,93 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

MSOP-16

600 mV to 1.7 V

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

LTC3622HDE-23/5#TRPBF
Analog Devices
2 500: 8,08 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622HDE-23/5#TRPBF

Mouser Part No
584-C3622HDE-23/5TPF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

8,08 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-14

5 V, 3.3 V

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

LTC3622HDE-2#TRPBF
Analog Devices
2 500: 8,08 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622HDE-2#TRPBF

Mouser Part No
584-C3622HDE-2TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

8,08 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-14

600 mV to 1.7 V

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

LTC3622HMSE-2#TRPBF
Analog Devices
2 500: 8,08 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622HMSE-2#TRPBF

Mouser Part No
584-C3622HMSE-2TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

8,08 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

MSOP-16

600 mV to 1.7 V

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

LTC3622IDE-23/5#PBF
Analog Devices
91: 8,02 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622IDE-23/5#PBF

Mouser Part No
584-C3622IDE-23/5PBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

8,02 €

7,63 €

Min.: 91
Mult.: 91

SMD/SMT

DFN-14

5 V, 3.3 V

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

LTC3622IDE-2#TRPBF
Analog Devices
2 500: 7,65 €
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LTC3622IDE-2#TRPBF

Mouser Part No
584-C3622IDE-2TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

7,65 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-14

600 mV to 1.7 V

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

LTC3622IMSE-2#TRPBF
Analog Devices
2 500: 7,63 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622IMSE-2#TRPBF

Mouser Part No
584-C3622IMSE-2TRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

7,63 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

MSOP-16

600 mV to 1.7 V

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EDD-23.3#TRPBF
Analog Devices
2 500: 6,00 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EDD-23.3#TRPBF

Mouser Part No
584-C3624EDD-23.3TPF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

6,00 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-8

3.3 V

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EDD-25#TRPBF
Analog Devices
2 500: 6,00 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EDD-25#TRPBF

Mouser Part No
584-C3624EDD-25TRPBF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

6,00 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-8

5 V

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EDD-3.3#TRPBF
Analog Devices
2 500: 6,00 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EDD-3.3#TRPBF

Mouser Part No
584-C3624EDD-3.3TPF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

6,00 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-8

3.3 V

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EDD-5#TRPBF
Analog Devices
2 500: 6,00 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EDD-5#TRPBF

Mouser Part No
584-C3624EDD-5TRPBF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

6,00 €

Min.: 2 500
Mult.: 2 500

Reel: 2 500

SMD/SMT

DFN-8

5 V

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EMSE-23.3#PBF
Analog Devices
1: 9,77 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EMSE-23.3#PBF

Mouser Part No
584-C3624EMSE-23.3PF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

9,77 €

7,59 €

7,24 €

6,29 €

6,00 €

Min.: 1
Mult.: 1

SMD/SMT

MSOP-12

3.3 V

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EMSE-25#PBF
Analog Devices
1: 9,77 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EMSE-25#PBF

Mouser Part No
584-C3624EMSE-25PBF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

9,77 €

7,59 €

7,24 €

6,29 €

6,00 €

Min.: 1
Mult.: 1

SMD/SMT

MSOP-12

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