Voltage Regulators - Switching Regulators

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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.

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Part #

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

LT8618EDDB#WTRMPBF
Analog Devices
1: €5.31
542In Stock

Mfr. Part No.
LT8618EDDB#WTRMPBF

Mouser Part No
584-8618EDDB#WTRMPBF

Analog Devices

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

Learn More

Datasheet

542In Stock

Cut Tape

€5.31

€4.08

€3.69

€3.42

Reel

€3.15

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

LT8618EDDB#TRPBF
Analog Devices
1: €4.71
7,338In Stock

Mfr. Part No.
LT8618EDDB#TRPBF

Mouser Part No
584-LT8618EDDB#TRPBF

Analog Devices

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

Learn More

Datasheet

7,338In Stock

Cut Tape

€4.71

€3.59

€3.31

€3.00

View

Reel

€2.68

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-3.3#TRPBF
Analog Devices
1: €4.71
2,148In Stock

Mfr. Part No.
LT8618EDDB-3.3#TRPBF

Mouser Part No
584-LT8618EDDB33TRP

Analog Devices

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

Learn More

Datasheet

2,148In Stock

Cut Tape

€4.71

€3.59

€3.31

€3.00

View

Reel

€2.67

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: €5.18
608In Stock

Mfr. Part No.
LT8618IDDB#TRMPBF

Mouser Part No
584-LT8618IDDBTRMPBF

Analog Devices

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

Learn More

Datasheet

608In Stock

Cut Tape

€5.18

€3.95

€3.59

€3.29

Reel

€2.97

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

LT8618JDDB#TRMPBF
Analog Devices
1: €5.52
489In Stock

Mfr. Part No.
LT8618JDDB#TRMPBF

Mouser Part No
584-LT8618JDDB#TRMPB

Analog Devices

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

Learn More

Datasheet

489In Stock

Cut Tape

€5.52

€4.23

€3.91

€3.56

Reel

€3.29

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

LT8618IDDB-3.3#TRMPBF
Analog Devices
1: €5.18
813In Stock

Mfr. Part No.
LT8618IDDB-3.3#TRMPBF

Mouser Part No
584-LT8618IDDB33TRMP

Analog Devices

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

Learn More

Datasheet

813In Stock

Cut Tape

€5.18

€3.95

€3.62

€3.29

Reel

€3.03

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: €6.34
965In Stock

Mfr. Part No.
LT8618CAV#TRMPBF

Mouser Part No
584-LT8618CAVTRMPBF

Analog Devices

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

Learn More

Datasheet

965In Stock

Cut Tape

€6.34

€4.88

€4.43

€4.13

Reel

€3.83

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#TRPBF
Analog Devices
1: €7.22
2,477In Stock

Mfr. Part No.
LT8618JDDB#TRPBF

Mouser Part No
584-LT8618JDDB#TRPBF

Analog Devices

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

Learn More

Datasheet

2,477In Stock

Cut Tape

€7.22

€5.05

€4.82

€4.18

View

Reel

€3.06

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: €5.46
255In Stock

Mfr. Part No.
LT8618JDDB-3.3#TRMPBF

Mouser Part No
584-LT8618JDDB33TRMP

Analog Devices

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

Learn More

Datasheet

255In Stock

Cut Tape

€5.46

€4.19

€3.87

€3.52

Reel

€3.24

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#TRMPBF
Analog Devices
1: €4.76
528In Stock

Mfr. Part No.
LT8618EDDB#TRMPBF

Mouser Part No
584-LT8618EDDBTRMPBF

Analog Devices

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

Learn More

Datasheet

528In Stock

Cut Tape

€4.76

€3.63

€3.35

€3.04

Reel

€2.82

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: €4.90
216In Stock

Mfr. Part No.
LT8618EDDB-3.3#TRMPBF

Mouser Part No
584-T8618EDDB33TRMP

Analog Devices

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

Learn More

Datasheet

216In Stock

Cut Tape

€4.90

€3.74

€3.31

€3.14

Reel

€2.82

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: €6.35
4,987Expected 17/09/2026

Mfr. Part No.
LT8618CAV#TRPBF

Mouser Part No
584-LT8618CAVTRPBF

Analog Devices

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

Learn More

Datasheet

4,987Expected 17/09/2026

Cut Tape

€6.35

€4.89

€4.53

€4.14

View

Reel

€3.58

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: €3.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8618EDDB#WTRPBF

Mouser Part No
584-8618EDDB#WTRPBF

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

€3.08

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: €3.16
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LT8618JDDB-3.3#TRPBF

Mouser Part No
584-LT8618JDDB33TRPB

Analog Devices

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

€3.16

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

: 2,500

LT8618

Reel

LT8618 & LT8618-3.3 Step-Down Switching Regulators

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