Power Management ICs – Mouser Estonia

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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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Types of Power Management ICs

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Part #

Switching Voltage Regulators 6A Monolithic Synchronous Step-Down Regulator for DDR Termination

LTC3617IUDD#PBF
Analog Devices
1: 11,31 €
35In Stock

Mfr. Part No.
LTC3617IUDD#PBF

Mouser Part No
584-LTC3617IUDD#PBF

Analog Devices

Switching Voltage Regulators 6A Monolithic Synchronous Step-Down Regulator for DDR Termination

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Datasheet

35In Stock

11,31 €

8,90 €

7,76 €

Min.: 1
Mult.: 1
Max.: 35

SMD/SMT

QFN-24

500 mV to 5.5 V

Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination

LTC3618IFE#PBF
Analog Devices
1: 12,51 €
138In Stock

Mfr. Part No.
LTC3618IFE#PBF

Mouser Part No
584-LTC3618IFE#PBF

Analog Devices

Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination

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Datasheet

138In Stock

12,51 €

9,88 €

8,71 €

8,39 €

Min.: 1
Mult.: 1
Max.: 138

SMD/SMT

TSSOP-EP-24

500 mV to 2.5 V

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

LTC3621HMS8E#PBF
Analog Devices
1: 8,51 €
3In Stock

Mfr. Part No.
LTC3621HMS8E#PBF

Mouser Part No
584-LTC3621HMS8E#PBF

Analog Devices

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

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Datasheet

3In Stock

8,51 €

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

SMD/SMT

MSOP-8

600 mV to 17 V

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

LTC3621IMS8E#PBF
Analog Devices
1: 7,90 €
38In Stock
600Expected 10/12/2026

Mfr. Part No.
LTC3621IMS8E#PBF

Mouser Part No
584-LTC3621IMS8E#PBF

Analog Devices

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

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Datasheet

38In Stock

600Expected 10/12/2026

7,90 €

6,15 €

5,44 €

5,21 €

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Min.: 1
Mult.: 1
Max.: 639

SMD/SMT

MSOP-8

600 mV to 17 V

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

LTC3622HMSE-2#PBF
Analog Devices
1: 11,71 €
72In Stock

Mfr. Part No.
LTC3622HMSE-2#PBF

Mouser Part No
584-LTC3622HMSE-2PBF

Analog Devices

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

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Datasheet

72In Stock

11,71 €

9,23 €

8,39 €

Min.: 1
Mult.: 1
Max.: 72

SMD/SMT

MSOP-16

600 mV to 1.7 V

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

LTC3622IDE#PBF
Analog Devices
1: 11,16 €
138In Stock

Mfr. Part No.
LTC3622IDE#PBF

Mouser Part No
584-LTC3622IDE#PBF

Analog Devices

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

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Datasheet

138In Stock

11,16 €

8,78 €

7,57 €

7,31 €

Min.: 1
Mult.: 1
Max.: 138

SMD/SMT

DFN-14

600 mV to 1.7 V

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

LTC3622IDE-2#PBF
Analog Devices
1: 11,16 €
49In Stock

Mfr. Part No.
LTC3622IDE-2#PBF

Mouser Part No
584-LTC3622IDE-2#PBF

Analog Devices

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

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Datasheet

49In Stock

11,16 €

8,78 €

8,24 €

Min.: 1
Mult.: 1
Max.: 49

SMD/SMT

DFN-14

600 mV to 17 V

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

LTC3622IMSE#PBF
Analog Devices
1: 11,26 €
45In Stock

Mfr. Part No.
LTC3622IMSE#PBF

Mouser Part No
584-LTC3622IMSE#PBF

Analog Devices

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

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Datasheet

45In Stock

11,26 €

8,82 €

8,20 €

Min.: 1
Mult.: 1
Max.: 45

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-25#PBF
Analog Devices
1: 8,24 €
86In Stock

Mfr. Part No.
LTC3624EDD-25#PBF

Mouser Part No
584-LTC3624EDD-25PBF

Analog Devices

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

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Datasheet

86In Stock

8,24 €

6,42 €

6,08 €

Min.: 1
Mult.: 1
Max.: 86

SMD/SMT

DFN-8

5 V

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

LTC3624EDD-5#PBF
Analog Devices
1: 8,24 €
61In Stock

Mfr. Part No.
LTC3624EDD-5#PBF

Mouser Part No
584-LTC3624EDD-5#PBF

Analog Devices

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

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Datasheet

61In Stock

8,24 €

6,42 €

5,96 €

Min.: 1
Mult.: 1
Max.: 61

SMD/SMT

DFN-8

5 V

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

LTC3624EMSE#PBF
Analog Devices
1: 8,24 €
21In Stock

Mfr. Part No.
LTC3624EMSE#PBF

Mouser Part No
584-LTC3624EMSE#PBF

Analog Devices

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

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Datasheet

21In Stock

8,24 €

6,42 €

Min.: 1
Mult.: 1
Max.: 21

SMD/SMT

MSOP-12

600 mV to 17 V

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

LTC3624EMSE-5#PBF
Analog Devices
1: 8,24 €
96In Stock

Mfr. Part No.
LTC3624EMSE-5#PBF

Mouser Part No
584-LTC3624EMSE-5PBF

Analog Devices

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

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Datasheet

96In Stock

8,24 €

6,42 €

5,80 €

Min.: 1
Mult.: 1
Max.: 96

SMD/SMT

MSOP-12

5 V

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

LTC3624IDD-25#PBF
Analog Devices
1: 8,97 €
61In Stock

Mfr. Part No.
LTC3624IDD-25#PBF

Mouser Part No
584-LTC3624IDD-25PBF

Analog Devices

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

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Datasheet

61In Stock

8,97 €

7,00 €

6,51 €

Min.: 1
Mult.: 1
Max.: 61

SMD/SMT

DFN-8

5 V

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

LTC3624IDD-5#PBF
Analog Devices
1: 8,97 €
59In Stock
121On Order

Mfr. Part No.
LTC3624IDD-5#PBF

Mouser Part No
584-LTC3624IDD-5#PBF

Analog Devices

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

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Datasheet

59In Stock

121On Order

8,97 €

7,00 €

6,51 €

5,62 €

Min.: 1
Mult.: 1
Max.: 179

SMD/SMT

DFN-8

5 V

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

LTC3624IMSE#PBF
Analog Devices
1: 8,97 €
94In Stock

Mfr. Part No.
LTC3624IMSE#PBF

Mouser Part No
584-LTC3624IMSE#PBF

Analog Devices

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

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Datasheet

94In Stock

8,97 €

7,00 €

6,34 €

Min.: 1
Mult.: 1
Max.: 94

SMD/SMT

MSOP-12

600 mV to 17 V

Battery Management 1A Hi Eff 2-Cell Supercap Chr w/ Auto Ce

LTC3625EDE-1#PBF
Analog Devices
1: 8,39 €
41In Stock

Mfr. Part No.
LTC3625EDE-1#PBF

Mouser Part No
584-LTC3625EDE-1#PBF

Analog Devices

Battery Management 1A Hi Eff 2-Cell Supercap Chr w/ Auto Ce

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Datasheet

41In Stock

8,39 €

6,53 €

5,59 €

Min.: 1
Mult.: 1
Max.: 41

SMD/SMT

DFN-12

Battery Management 1A Hi Eff 2-Cell Supercap Chr w/ Auto Ce

LTC3625IDE-1#PBF
Analog Devices
1: 9,48 €
15In Stock

Mfr. Part No.
LTC3625IDE-1#PBF

Mouser Part No
584-LTC3625IDE-1#PBF

Analog Devices

Battery Management 1A Hi Eff 2-Cell Supercap Chr w/ Auto Ce

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Datasheet

15In Stock

9,48 €

7,41 €

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

SMD/SMT

DFN-12

4 V, 4.5 V

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

LTC3626EUDC#PBF
Analog Devices
1: 9,48 €
68In Stock

Mfr. Part No.
LTC3626EUDC#PBF

Mouser Part No
584-LTC3626EUDC#PBF

Analog Devices

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

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Datasheet

68In Stock

9,48 €

7,41 €

6,36 €

Min.: 1
Mult.: 1
Max.: 68

SMD/SMT

QFN-20

600 mV to 6 V

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

LTC3626IUDC#PBF
Analog Devices
1: 12,00 €
47In Stock

Mfr. Part No.
LTC3626IUDC#PBF

Mouser Part No
584-LTC3626IUDC#PBF

Analog Devices

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

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Datasheet

47In Stock

12,00 €

9,46 €

8,17 €

Min.: 1
Mult.: 1
Max.: 47

SMD/SMT

QFN-20

600 mV to 6 V

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

LTC3630AEDHC#PBF
Analog Devices
1: 8,37 €
119In Stock

Mfr. Part No.
LTC3630AEDHC#PBF

Mouser Part No
584-LTC3630AEDHC#PBF

Analog Devices

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

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Datasheet

119In Stock

8,37 €

6,52 €

5,64 €

5,43 €

Min.: 1
Mult.: 1
Max.: 119

SMD/SMT

DFN-16

800 mV to 76 V

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

LTC3630AHDHC#PBF
Analog Devices
1: 9,71 €
56In Stock

Mfr. Part No.
LTC3630AHDHC#PBF

Mouser Part No
584-LTC3630AHDHC#PBF

Analog Devices

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

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Datasheet

56In Stock

9,71 €

7,60 €

6,60 €

Min.: 1
Mult.: 1
Max.: 56

SMD/SMT

DFN-16

800 mV to 76 V

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

LTC3630AHMSE#WPBF
Analog Devices
1: 11,00 €
56In Stock

Mfr. Part No.
LTC3630AHMSE#WPBF

Mouser Part No
584-LTC3630AHMSE#WPB

Analog Devices

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

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Datasheet

56In Stock

11,00 €

8,65 €

7,85 €

Min.: 1
Mult.: 1
Max.: 56

SMD/SMT

MSOP-16

800 mV to 76 V

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

LTC3630AIMSE#WPBF
Analog Devices
1: 10,34 €
18In Stock

Mfr. Part No.
LTC3630AIMSE#WPBF

Mouser Part No
584-LTC3630AIMSE#WPB

Analog Devices

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

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Datasheet

18In Stock

10,34 €

8,11 €

Min.: 1
Mult.: 1
Max.: 18

SMD/SMT

MSOP-16

800 mV to 76 V

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

LTC3630AMPDHC#PBF
Analog Devices
1: 24,41 €
69In Stock

Mfr. Part No.
LTC3630AMPDHC#PBF

Mouser Part No
584-LTC3630AMPDHCPBF

Analog Devices

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

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Datasheet

69In Stock

24,41 €

19,68 €

17,45 €

Min.: 1
Mult.: 1
Max.: 69

SMD/SMT

DFN-16

800 mV to 76 V

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

LTC3630AMPMSE#PBF
Analog Devices
1: 24,41 €
3In Stock

Mfr. Part No.
LTC3630AMPMSE#PBF

Mouser Part No
584-LTC3630AMPMSEPBF

Analog Devices

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

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Datasheet

3In Stock

24,41 €

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

SMD/SMT

MSOP-16-12

800 mV to 76 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-12
MSOP-16
MSOP-16-12
MSOP-8
QFN-16
QFN-20
QFN-24
QFN-28
QFN-40
QFN-44
QFN-52
TSSOP-16
TSSOP-EP-20

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 36 V
600 mV to 5 V
600 mV to 5.5 V
600 mV to 6 V