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#TRPBF
Analog Devices
1: Rp134.109
7.368In 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

7.368In Stock

Cut Tape

Rp134.109

Rp100.720

Rp93.748

Rp82.374

View

Reel

Rp70.265

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: Rp134.109
2.580In 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

2.580In Stock

Cut Tape

Rp134.109

Rp100.720

Rp93.748

Rp82.374

View

Reel

Rp70.265

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: Rp144.200
618In 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

618In Stock

Cut Tape

Rp144.200

Rp110.626

Rp102.921

Rp90.629

Reel

Rp77.053

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LT8618CAV#TRMPBF
Analog Devices
1: Rp165.297
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

Rp165.297

Rp123.836

Rp118.148

Rp102.554

Reel

Rp89.162

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: Rp153.923
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

Rp153.923

Rp107.508

Rp102.554

Rp88.978

View

Reel

Rp77.604

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Bu

LT8618IDDB-3.3#TRMPBF
Analog Devices
1: Rp144.200
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

Rp144.200

Rp110.626

Rp102.921

Rp90.629

Reel

Rp77.053

View

Min.: 1
Mult.: 1

Reel: 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

LT8618EDDB#WTRMPBF
Analog Devices
1: Rp149.887
552In 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

552In Stock

Cut Tape

Rp149.887

Rp104.756

Rp99.802

Rp86.777

Reel

Rp75.402

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LT8618CAV#TRPBF
Analog Devices
1: Rp165.297
1.278In Stock

Mfr. Part No.
LT8618CAV#TRPBF

Mouser Part No
584-LT8618CAVTRPBF

Analog Devices

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

Learn More

Datasheet

1.278In Stock

Cut Tape

Rp165.297

Rp123.836

Rp118.148

Rp102.554

View

Reel

Rp89.162

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LT8618JDDB#TRMPBF
Analog Devices
1: Rp153.923
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

Rp153.923

Rp107.508

Rp102.554

Rp88.978

Rp85.125

Reel

Rp77.604

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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#TRMPBF
Analog Devices
1: Rp134.109
238In Stock
500Expected 27/02/2026

Mfr. Part No.
LT8618EDDB#TRMPBF

Mouser Part No
584-LT8618EDDBTRMPBF

Analog Devices

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

Learn More

Datasheet

238In Stock

500Expected 27/02/2026

Cut Tape

Rp134.109

Rp100.720

Rp93.748

Rp82.374

Rp78.154

Reel

Rp70.265

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 B

LT8618JDDB-3.3#TRMPBF
Analog Devices
1: Rp153.923
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

Rp153.923

Rp107.508

Rp102.554

Rp88.978

Rp85.125

Reel

Rp77.604

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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#TRMPBF
Analog Devices
1: Rp134.109
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

Rp134.109

Rp100.720

Rp93.748

Rp82.374

Rp78.154

Reel

Rp70.265

Min.: 1
Mult.: 1

Reel: 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

LT8618EDDB#WTRPBF
Analog Devices
2.500: Rp75.402
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

Rp75.402

Min.: 2.500
Mult.: 2.500

Reel: 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: Rp77.604
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

Rp77.604

Min.: 2.500
Mult.: 2.500

Reel: 2.500

LT8618

Reel

LT8618 & LT8618-3.3 Step-Down Switching Regulators

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