Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

LT8618 & LT8618-3.3 Step-Down Switching Regulators

Analog Devices Inc. LT8618 and LT8618-3.3 Step-Down Switching Regulators support up to 100mA with high efficiency at a constant switching frequency, even up to 2.2MHz. The LT8618 and LT8618-3.3 feature a wide input voltage range up to 65V (transients only, 60V for continuous operation), and consume only 2.5µA of quiescent current.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 14

Applied Filters:

Mounting Style

Package / Case

Topology

Output Voltage

Output Current

Number of Outputs

Quiescent Current

Switching Frequency

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618EDDB#TRPBF
Analog Devices
1: NT$196.46
7,136In Stock

Mfr. Part #
LT8618EDDB#TRPBF

Mouser Part #
584-LT8618EDDB#TRPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

7,136In Stock

Cut Tape

NT$196.46

NT$149.85

NT$138.02

NT$125.12

View

Reel

NT$111.85

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618IDDB#TRMPBF
Analog Devices
1: NT$215.82
608In Stock

Mfr. Part #
LT8618IDDB#TRMPBF

Mouser Part #
584-LT8618IDDBTRMPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

608In Stock

Cut Tape

NT$215.82

NT$164.55

NT$150.21

NT$137.31

Reel

NT$123.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618IDDB-3.3#TRMPBF
Analog Devices
1: NT$215.82
813In Stock

Mfr. Part #
LT8618IDDB-3.3#TRMPBF

Mouser Part #
584-LT8618IDDB33TRMP

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

813In Stock

Cut Tape

NT$215.82

NT$164.55

NT$150.93

NT$137.31

Reel

NT$126.19

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618CAV#TRMPBF
Analog Devices
1: NT$264.21
940In Stock

Mfr. Part #
LT8618CAV#TRMPBF

Mouser Part #
584-LT8618CAVTRMPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

940In Stock

Cut Tape

NT$264.21

NT$203.63

NT$184.63

NT$172.08

Reel

NT$159.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFN-12

Buck

3.3 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618JDDB#TRMPBF
Analog Devices
1: NT$230.16
489In Stock

Mfr. Part #
LT8618JDDB#TRMPBF

Mouser Part #
584-LT8618JDDB#TRMPB

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

489In Stock

Cut Tape

NT$230.16

NT$176.38

NT$163.12

NT$148.42

Reel

NT$136.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618EDDB#WTRMPBF
Analog Devices
1: NT$221.55
542In Stock

Mfr. Part #
LT8618EDDB#WTRMPBF

Mouser Part #
584-8618EDDB#WTRMPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

542In Stock

Cut Tape

NT$221.55

NT$169.93

NT$153.80

NT$142.68

Reel

NT$131.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

AEC-Q100

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618JDDB#TRPBF
Analog Devices
1: NT$301.14
2,477In Stock

Mfr. Part #
LT8618JDDB#TRPBF

Mouser Part #
584-LT8618JDDB#TRPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

2,477In Stock

Cut Tape

NT$301.14

NT$210.44

NT$200.76

NT$174.23

View

Reel

NT$127.63

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/ 100mA Synchronous B

LT8618JDDB-3.3#TRMPBF
Analog Devices
1: NT$227.65
255In Stock

Mfr. Part #
LT8618JDDB-3.3#TRMPBF

Mouser Part #
584-LT8618JDDB33TRMP

Analog Devices

Switching Voltage Regulators High Efficiency 60V/ 100mA Synchronous B

Learn More

Datasheet

255In Stock

Cut Tape

NT$227.65

NT$174.59

NT$161.33

NT$146.63

Reel

NT$135.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Buck

3.3 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618EDDB-3.3#TRPBF
Analog Devices
1: NT$196.46
1,830In Stock

Mfr. Part #
LT8618EDDB-3.3#TRPBF

Mouser Part #
584-LT8618EDDB33TRP

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

1,830In Stock

Cut Tape

NT$196.46

NT$149.85

NT$138.02

NT$125.12

View

Reel

NT$111.49

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618EDDB#TRMPBF
Analog Devices
1: NT$198.25
231In Stock
400Expected 8/31/2026

Mfr. Part #
LT8618EDDB#TRMPBF

Mouser Part #
584-LT8618EDDBTRMPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

231In Stock

400Expected 8/31/2026

Cut Tape

NT$198.25

NT$151.29

NT$139.46

NT$126.55

Reel

NT$117.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618EDDB-3.3#TRMPBF
Analog Devices
1: NT$204.35
216In Stock

Mfr. Part #
LT8618EDDB-3.3#TRMPBF

Mouser Part #
584-T8618EDDB33TRMP

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

216In Stock

Cut Tape

NT$204.35

NT$155.95

NT$138.02

NT$130.85

Reel

NT$117.59

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618CAV#TRPBF
Analog Devices
1: NT$264.57
4,987Expected 9/17/2026

Mfr. Part #
LT8618CAV#TRPBF

Mouser Part #
584-LT8618CAVTRPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

4,987Expected 9/17/2026

Cut Tape

NT$264.57

NT$203.99

NT$188.93

NT$172.44

View

Reel

NT$149.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

LQFN-12

Buck

3.3 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618EDDB#WTRPBF
Analog Devices
2,500: NT$128.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8618EDDB#WTRPBF

Mouser Part #
584-8618EDDB#WTRPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

NT$128.34

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

AEC-Q100

LT8618

Reel

Switching Voltage Regulators High Efficiency 60V/ 100mA Synchronous B

LT8618JDDB-3.3#TRPBF
Analog Devices
2,500: NT$131.93
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
LT8618JDDB-3.3#TRPBF

Mouser Part #
584-LT8618JDDB33TRPB

Analog Devices

Switching Voltage Regulators High Efficiency 60V/ 100mA Synchronous B

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

NT$131.93

Min.: 2,500
Mult.: 2,500

: 2,500

LT8618

Reel

LT8618 & LT8618-3.3 Step-Down Switching Regulators

Customer Service Office

Company

Resources

Support