Mga Voltage Regulator - Mga Switching Regulator

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LTC3638 & LTC3639 Step-Down Regulators

Analog Devices Inc. LTC3638 and LTC3639 High-Efficiency Step-Down Regulators maintain a regulated output voltage at no load with an internal power switch at only 12μA typical DC supply current. The LTC3638 and LTC3639 incorporate low quiescent current, integrated power switch, Burst Mode^® operation, and programmable peak current limit creating high efficiency over a broad range of load currents. A programmable peak current limit creates a simple method for optimizing efficiency and for reducing output ripple and component size.

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Mga Resulta: 16

Mga Ginamit na Filter:

Output Voltage

Current ng Output

Frequency ng Paglipat

Minimum na Operating Temperature

Maximum na Operating Temperature

Series

Packaging

I-reset Lahat

Maghanap sa loob ng mga resulta

May Stock

Karaniwang May Stock

Aktibo

Mga Bagong Produkto

Sumusunod sa RoHS

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# ng Piyesa

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

LTC3639EMSE#TRPBF
Analog Devices
1: ₱712.27
4,326May Stock

Mfr. # ng Piyesa
LTC3639EMSE#TRPBF

# ng Piyesa ng Mouser
584-LTC3639EMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

4,326May Stock

Cut Tape

₱712.27

₱557.67

₱519.63

₱477.30

Tingnan

Reel

₱432.52

Available ang MouseReel

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

LTC3638EMSE#PBF
Analog Devices
1: ₱712.27
1,730May Stock

Mfr. # ng Piyesa
LTC3638EMSE#PBF

# ng Piyesa ng Mouser
584-LTC3638EMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

1,730May Stock

₱712.27

₱557.67

₱505.52

₱473.62

Tingnan

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, 150V 100mA Sync Buck Reg

LTC3639HMSE#PBF
Analog Devices
1: ₱816.57
488May Stock

Mfr. # ng Piyesa
LTC3639HMSE#PBF

# ng Piyesa ng Mouser
584-LTC3639HMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

488May Stock

₱816.57

₱642.95

₱584.05

₱547.86

Tingnan

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, 150V 100mA Sync Buck Reg

LTC3639MPMSE#TRPBF
Analog Devices
1: ₱1,965.04
1,137May Stock

Mfr. # ng Piyesa
LTC3639MPMSE#TRPBF

# ng Piyesa ng Mouser
584-C3639MPMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

1,137May Stock

Cut Tape

₱1,965.04

₱1,570.56

₱1,472.40

₱1,364.42

Tingnan

Reel

₱1,221.48

Available ang MouseReel

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, 150V 100mA Sync Buck Reg

LTC3639HMSE#TRPBF
Analog Devices
1: ₱816.57
2,190May Stock

Mfr. # ng Piyesa
LTC3639HMSE#TRPBF

# ng Piyesa ng Mouser
584-LTC3639HMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

2,190May Stock

Cut Tape

₱816.57

₱642.95

₱599.39

₱551.54

Tingnan

Reel

₱477.92

Available ang MouseReel

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, 140V 250mA Buck Reg

LTC3638MPMSE#PBF
Analog Devices
1: ₱2,143.57
173May Stock

Mfr. # ng Piyesa
LTC3638MPMSE#PBF

# ng Piyesa ng Mouser
584-LTC3638MPMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

173May Stock

₱2,143.57

₱1,763.20

₱1,556.45

₱1,510.44

Tingnan

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

LTC3639IMSE#PBF
Analog Devices
1: ₱774.85
439May Stock

Mfr. # ng Piyesa
LTC3639IMSE#PBF

# ng Piyesa ng Mouser
584-LTC3639IMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

439May Stock

₱774.85

₱608.59

₱552.76

₱518.41

Tingnan

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, 140V 250mA Buck Reg

LTC3638EMSE#TRPBF
Analog Devices
1: ₱727.00
20May Stock
2,500Inaasahan 12/17/2026

Mfr. # ng Piyesa
LTC3638EMSE#TRPBF

# ng Piyesa ng Mouser
584-LTC3638EMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

20May Stock

2,500Inaasahan 12/17/2026

Cut Tape

₱727.00

₱569.33

₱515.34

₱477.30

Tingnan

Reel

₱423.32

Available ang MouseReel

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, 140V 250mA Buck Reg

LTC3638HMSE#PBF
Analog Devices
1: ₱816.57
72May Stock
111Inaasahan 1/7/2027

Mfr. # ng Piyesa
LTC3638HMSE#PBF

# ng Piyesa ng Mouser
584-LTC3638HMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

72May Stock

111Inaasahan 1/7/2027

₱816.57

₱642.95

₱584.05

₱547.86

Tingnan

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

LTC3638IMSE#PBF
Analog Devices
1: ₱774.85
6May Stock
74Inaasahan 12/10/2026

Mfr. # ng Piyesa
LTC3638IMSE#PBF

# ng Piyesa ng Mouser
584-LTC3638IMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

6May Stock

74Inaasahan 12/10/2026

₱774.85

₱608.59

₱552.76

₱518.41

Tingnan

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, 150V 100mA Sync Buck Reg

LTC3639EMSE#PBF
Analog Devices
1: ₱727.00
656May Stock

Mfr. # ng Piyesa
LTC3639EMSE#PBF

# ng Piyesa ng Mouser
584-LTC3639EMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

656May Stock

₱727.00

₱569.33

₱519.63

₱484.05

Tingnan

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: ₱1,902.46
39May Stock
259Inaasahan 10/8/2026

Mfr. # ng Piyesa
LTC3639MPMSE#PBF

# ng Piyesa ng Mouser
584-LTC3639MPMSE#PBF

Analog Devices

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

Alamin Pa

Datasheet

39May Stock

259Inaasahan 10/8/2026

₱1,902.46

₱1,538.66

₱1,415.34

₱1,340.50

₱1,297.55

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, 140V 250mA Buck Reg

LTC3638MPMSE#TRPBF
Analog Devices
2,500: ₱1,379.15
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo

Mfr. # ng Piyesa
LTC3638MPMSE#TRPBF

# ng Piyesa ng Mouser
584-C3638MPMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 14 (na) Linggo

Reel

₱1,379.15

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: ₱484.67
Lead-Time para sa Hindi Naka-stock 27 (na) Linggo

Mfr. # ng Piyesa
LTC3638HMSE#TRPBF

# ng Piyesa ng Mouser
584-LTC3638HMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 27 (na) Linggo

Reel

₱484.67

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, 140V 250mA Buck Reg

LTC3638IMSE#TRPBF
Analog Devices
1: ₱774.85
Lead-Time para sa Hindi Naka-stock 28 (na) Linggo

Mfr. # ng Piyesa
LTC3638IMSE#TRPBF

# ng Piyesa ng Mouser
584-LTC3638IMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 28 (na) Linggo

Cut Tape

₱774.85

₱608.59

₱567.49

₱521.48

Tingnan

Reel

₱464.42

Available ang MouseReel

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, 150V 100mA Sync Buck Reg

LTC3639IMSE#TRPBF
Analog Devices
1: ₱774.85
Lead-Time para sa Hindi Naka-stock 28 (na) Linggo

Mfr. # ng Piyesa
LTC3639IMSE#TRPBF

# ng Piyesa ng Mouser
584-LTC3639IMSETRPBF

Analog Devices

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

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 28 (na) Linggo

Cut Tape

₱774.85

₱608.59

₱567.49

₱521.48

Tingnan

Reel

₱463.81

Available ang MouseReel

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

LTC3638 & LTC3639 Step-Down Regulators

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