Conversores

A Buck Converter, also known as a Step-Down Converter, is a DC-to-DC power converter that steps down the voltage from its input to its output. A buck converter integrates the core components and circuitry needed into a single device.

Buck converters are found in countless electronic applications, where their power regulation properties are a vital component.

How does a Buck Convert...

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Microchip, LM2574-12YN Step-Down Switching Regulator, 1-Channel 500mA Adjustable 8-Pin, PDIP
Nº de Estoque RS: 649-405Marca: MicrochipPart Number: LM2574-12YN

R$ 107,05

R$ 21,41 Each (In a Pack of 5) (Sem VAT)

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Microchip
500mA
-
37 V
Buck Converter
1.23 V
4 V
-
Adjustable
-
1
8
-
PDIP
-
-
-
-
-
-
-
-
-
Microchip, LM2576WU Step-Down Switching Regulator, 1-Channel 0.003A Adjustable 5-Pin, DDPAK
Nº de Estoque RS: 649-437Marca: MicrochipPart Number: LM2576WU

R$ 62,86

R$ 31,43 Each (In a Pack of 2) (Sem VAT)

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Microchip
0.003A
-
37 V
Buck Converter
1.23 V
4 V
-
Adjustable
-
1
5
-
DDPAK
-
-
-
-
-
-
-
-
-

R$ 275,48

R$ 137,74 Each (Supplied as a Tape) (Sem VAT)

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Microchip
12A
-
1.8 V
Buck
0.6 V
4.5 V
-
Adjustable
-
1
22
-
LGA
-
-
-
-
-
-
-
-
-
Microchip, MIC2129T-E/2FW Step-Down COT Controller, 1-Channel Current, Voltage 24-Pin, VQFN
Nº de Estoque RS: 332-634Marca: MicrochipPart Number: MIC2129T-E/2FW

R$ 166.350,00

R$ 66,54 Each (On a Reel of 2500) (Sem VAT)

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Microchip
-
-
100 V
Step Down
4.5 V
-
-
Current, Voltage
-
1
24
-
VQFN
-
-
-
-
-
-
-
-
-
Microchip, MIC2129T-E/U3B Step-Down COT Controller, 1-Channel Current, Voltage 24-Pin, VQFN
Nº de Estoque RS: 332-636Marca: MicrochipPart Number: MIC2129T-E/U3B

R$ 62.020,00

R$ 62,02 Each (On a Reel of 1000) (Sem VAT)

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Microchip
-
-
100 V
Step Down
4.5 V
-
-
Current, Voltage
-
1
24
-
VQFN
-
-
-
-
-
-
-
-
-
Microchip, MIC3809YM Step-Down Switching Regulator Dual-Channel 500mA Adjustable 8-Pin, SOIC
Nº de Estoque RS: 649-506Marca: MicrochipPart Number: MIC3809YM

R$ 80,36

R$ 40,18 Each (In a Pack of 2) (Sem VAT)

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Microchip
500mA
-
15 V
Buck Converter
2.7 V
4.1 V
-
Adjustable
-
2
8
-
SOIC
-
-
-
-
-
-
-
-
-
Microchip, TC7660HEOA Step-Down Switching Regulator, 1-Channel 20mA Adjustable 8-Pin, SOIC
Nº de Estoque RS: 649-428Marca: MicrochipPart Number: TC7660HEOA

R$ 76,80

R$ 15,36 Each (In a Pack of 5) (Sem VAT)

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Microchip
20mA
-
10 V
Buck Converter
2.7 V
1.5 V
-
Adjustable
-
1
8
-
SOIC
-
-
-
-
-
-
-
-
-
ROHM, BD9G201UEFJ-LBE2 Step-Down Switching Regulator, 1-Channel 1.5A 8-Pin, HTSOP-J8ES
Nº de Estoque RS: 267-2276Marca: ROHMPart Number: BD9G201UEFJ-LBE2

R$ 65.100,00

R$ 26,04 Each (On a Reel of 2500) (Sem VAT)

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ROHM
1.5A
-
42 V
Buck Controller
0.8 V
4.5 V
-
-
-
1
8
-
HTSOP-J8ES
-
-
-
-
-
-
-
-
-

R$ 203,35

R$ 40,67 Each (In a Pack of 5) (Sem VAT)

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ROHM
1.5A
-
42 V
Buck Controller
0.8 V
4.5 V
-
-
-
1
8
-
HTSOP-J8ES
-
-
-
-
-
-
-
-
-

R$ 80,52

R$ 40,26 Each (In a Pack of 2) (Sem VAT)

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ROHM
3.5A
-
42 V
Buck Controller
0.8 V
4.5 V
-
-
-
1
8
-
HTSOP-J8ES
-
-
-
-
-
-
-
-
-
ROHM, BD9G401UEFJ-ME2 Step-Down Switching Regulator, 1-Channel 3.5A 8-Pin, HTSOP-J8ES
Nº de Estoque RS: 267-2279Marca: ROHMPart Number: BD9G401UEFJ-ME2

R$ 69.600,00

R$ 27,84 Each (On a Reel of 2500) (Sem VAT)

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ROHM
3.5A
-
42 V
Buck Controller
0.8 V
4.5 V
-
-
-
1
8
-
HTSOP-J8ES
-
-
-
-
-
-
-
-
-
ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
Nº de Estoque RS: 252-3113Marca: ROHMPart Number: BD9S402MUF-CE2

R$ 79.800,00

R$ 26,60 Each (On a Reel of 3000) (Sem VAT)

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ROHM
4A
-
0.75 V
Buck Converter
0.6 V
2.7 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
Também disponível em embalagens padrão do fabricante
Nº de Estoque RS: 252-3114Marca: ROHMPart Number: BD9S402MUF-CE2

R$ 238,55

R$ 47,71 Each (In a Pack of 5) (Sem VAT)

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ROHM
4A
-
0.75 V
Buck Converter
0.6 V
2.7 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

R$ 174,05

R$ 34,81 Each (In a Pack of 5) (Sem VAT)

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Renesas Electronics
500mA
-
36 V
-
600 mV
3 V
-
Adjustable
-
1
12
-
DFN-EP-12
-
-
-
-
-
-
-
-
-
Renesas Electronics, ISL85415FRZ Synchronous Buck Regulator, 1-Channel 500mA Adjustable 12-Pin, DFN-EP-12
Nº de Estoque RS: 263-8979Marca: Renesas ElectronicsPart Number: ISL85415FRZ

R$ 18.757,50

R$ 25,01 Each (In a Tube of 750) (Sem VAT)

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Renesas Electronics
500mA
-
36 V
-
600 mV
3 V
-
Adjustable
-
1
12
-
DFN-EP-12
-
-
-
-
-
-
-
-
-

R$ 133,00

R$ 13,30 Each (In a Pack of 10) (Sem VAT)

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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
6
-
SOT23-6L
-
-
-
-
-
-
-
-
-

R$ 125,90

R$ 12,59 Each (In a Pack of 10) (Sem VAT)

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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
6
-
SOT23-6L
-
-
-
-
-
-
-
-
-

R$ 133,00

R$ 13,30 Each (In a Pack of 10) (Sem VAT)

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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
6
-
SOT23-6L
-
-
-
-
-
-
-
-
-

R$ 125,90

R$ 12,59 Each (In a Pack of 10) (Sem VAT)

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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
6
-
SOT23-6L
-
-
-
-
-
-
-
-
-

R$ 199,32

R$ 99,66 Each (In a Pack of 2) (Sem VAT)

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Texas Instruments
1A
-
100 V
Current Limit, Short Circuit Protection, Thermal Shutdown Protection
1.2 V
6 V
-
Adjustable
-
1
8
-
SO PowerPAD
-
-
-
-
-
-
-
-
-

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