Voltage Regulators - Switching Regulators

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Part #

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639MPMSE#TRPBF
Analog Devices
1: $32.04
1,695In Stock

Mfr. Part No.
LTC3639MPMSE#TRPBF

Mouser Part No
584-C3639MPMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

1,695In Stock

Cut Tape

$32.04

$25.61

$24.00

$22.25

View

Reel

$19.91

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 55 C

+ 150 C

LTC3639

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638EMSE#PBF
Analog Devices
1: $11.61
1,759In Stock

Mfr. Part No.
LTC3638EMSE#PBF

Mouser Part No
584-LTC3638EMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

1,759In Stock

$11.61

$9.09

$8.25

$7.72

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LTC3638

Tube

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638EMSE#TRPBF
Analog Devices
1: $11.61
389In Stock
2,500Expected 2026/10/22

Mfr. Part No.
LTC3638EMSE#TRPBF

Mouser Part No
584-LTC3638EMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

389In Stock

2,500Expected 2026/10/22

Cut Tape

$11.61

$9.09

$8.47

$7.78

View

Reel

$6.80

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LTC3638

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639IMSE#PBF
Analog Devices
1: $12.63
570In Stock

Mfr. Part No.
LTC3639IMSE#PBF

Mouser Part No
584-LTC3639IMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

570In Stock

$12.63

$9.92

$9.01

$8.46

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 40 C

+ 125 C

LTC3639

Tube

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639MPMSE#PBF
Analog Devices
1: $31.02
150In Stock
259Expected 2026/07/10

Mfr. Part No.
LTC3639MPMSE#PBF

Mouser Part No
584-LTC3639MPMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

150In Stock

259Expected 2026/07/10

$31.02

$25.09

$23.07

$21.85

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 55 C

+ 150 C

LTC3639

Tube

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639EMSE#PBF
Analog Devices
1: $11.85
707In Stock

Mfr. Part No.
LTC3639EMSE#PBF

Mouser Part No
584-LTC3639EMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

707In Stock

$11.85

$9.28

$8.47

$7.90

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 40 C

+ 125 C

LTC3639

Tube

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639EMSE#TRPBF
Analog Devices
1: $11.61
1,832In Stock
2,500Expected 2026/05/26

Mfr. Part No.
LTC3639EMSE#TRPBF

Mouser Part No
584-LTC3639EMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

1,832In Stock

2,500Expected 2026/05/26

Cut Tape

$11.61

$9.09

$8.47

$7.78

View

Reel

$6.76

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 40 C

+ 125 C

LTC3639

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638IMSE#PBF
Analog Devices
1: $12.63
11In Stock

Mfr. Part No.
LTC3638IMSE#PBF

Mouser Part No
584-LTC3638IMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

11In Stock

$12.63

$9.92

$9.01

$8.46

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LTC3638

Tube

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638IMSE#TRPBF
Analog Devices
1: $12.63
305In Stock

Mfr. Part No.
LTC3638IMSE#TRPBF

Mouser Part No
584-LTC3638IMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

305In Stock

Cut Tape

$12.63

$9.92

$9.26

$8.50

View

Reel

$7.35

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

- 40 C

+ 125 C

LTC3638

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638MPMSE#PBF
Analog Devices
1: $34.95
14In Stock
259Expected 2026/06/01

Mfr. Part No.
LTC3638MPMSE#PBF

Mouser Part No
584-LTC3638MPMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

14In Stock

259Expected 2026/06/01

$34.95

$28.75

$25.38

$24.62

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

Adjustable

- 55 C

+ 150 C

LTC3638

Tube

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639HMSE#TRPBF
Analog Devices
1: $13.32
2,500In Stock

Mfr. Part No.
LTC3639HMSE#TRPBF

Mouser Part No
584-LTC3639HMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

2,500In Stock

Cut Tape

$13.32

$10.48

$9.77

$8.99

View

Reel

$7.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 40 C

+ 150 C

LTC3639

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639HMSE#PBF
Analog Devices
1: $13.32
518Expected 2026/05/29

Mfr. Part No.
LTC3639HMSE#PBF

Mouser Part No
584-LTC3639HMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

518Expected 2026/05/29

$13.32

$10.48

$9.52

$8.93

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 40 C

+ 150 C

LTC3639

Tube

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638HMSE#PBF
Analog Devices
1: $13.32
97Expected 2026/05/29

Mfr. Part No.
LTC3638HMSE#PBF

Mouser Part No
584-LTC3638HMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

97Expected 2026/05/29

$13.32

$10.48

$9.52

$8.93

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

Adjustable

- 40 C

+ 150 C

LTC3638

Tube

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638MPMSE#TRPBF
Analog Devices
2,500: $22.48
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3638MPMSE#TRPBF

Mouser Part No
584-C3638MPMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$22.48

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

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

- 55 C

+ 150 C

LTC3638

Reel

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

LTC3638HMSE#TRPBF
Analog Devices
2,500: $7.82
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3638HMSE#TRPBF

Mouser Part No
584-LTC3638HMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 140V 250mA Buck Reg

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.82

Quote

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

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 140 V

250 mA

1 Output

12 uA

- 40 C

+ 150 C

LTC3638

Reel

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

LTC3639IMSE#TRPBF
Analog Devices
2,500: $7.56
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3639IMSE#TRPBF

Mouser Part No
584-LTC3639IMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 150V 100mA Sync Buck Reg

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.56

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

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 150 V

100 mA

1 Output

12 uA

200 kHz

- 40 C

+ 125 C

LTC3639

Reel

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