Buck Converters

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
RS Stock No.: 649-405Brand: MicrochipManufacturers Part No.: LM2574-12YN

P.O.A.

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Microchip
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500mA
37 V
Buck Converter
1.23 V
4 V
-
Adjustable
-
1
-
8
PDIP
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-
-
-
-
-
-
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-
Microchip, LM2576WU Step-Down Switching Regulator, 1-Channel 0.003A Adjustable 5-Pin, DDPAK
RS Stock No.: 649-437Brand: MicrochipManufacturers Part No.: LM2576WU

P.O.A.

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Microchip
-
0.003A
37 V
Buck Converter
1.23 V
4 V
-
Adjustable
-
1
-
5
DDPAK
-
-
-
-
-
-
-
-
-
Microchip, MCPF1412M06T-E/8FW Step-Down Switching Regulator, 1-Channel 12A Adjustable 22-Pin, LGA
RS Stock No.: 644-326Brand: MicrochipManufacturers Part No.: MCPF1412M06T-E/8FW

P.O.A.

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Microchip
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12A
1.8 V
Buck
0.6 V
4.5 V
-
Adjustable
-
1
-
22
LGA
-
-
-
-
-
-
-
-
-
Microchip, MIC3809YM Step-Down Switching Regulator Dual-Channel 500mA Adjustable 8-Pin, SOIC
RS Stock No.: 649-506Brand: MicrochipManufacturers Part No.: MIC3809YM

P.O.A.

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Microchip
-
500mA
15 V
Buck Converter
2.7 V
4.1 V
-
Adjustable
-
2
-
8
SOIC
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-
-
-
-
-
-
-
-
Microchip, TC7660HEOA Step-Down Switching Regulator, 1-Channel 20mA Adjustable 8-Pin, SOIC
RS Stock No.: 649-428Brand: MicrochipManufacturers Part No.: TC7660HEOA

P.O.A.

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Microchip
-
20mA
10 V
Buck Converter
2.7 V
1.5 V
-
Adjustable
-
1
-
8
SOIC
-
-
-
-
-
-
-
-
-
Microchip, MCP19061-E/RTB Buck Controller, 1-Channel Adjustable 32-Pin, VQFN
RS Stock No.: 352-292Brand: MicrochipManufacturers Part No.: MCP19061-E/RTB

AED 43.93

AED 43.93 Each (ex VAT)

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Microchip
-
-
36 V
Boost
3 V
4.5 V
-
Adjustable
-
1
-
32
VQFN
-
-
-
-
-
-
-
-
-

AED 18.63

AED 18.63 Each (ex VAT)

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Microchip
-
-
36 V
Boost
3 V
4.5 V
-
Adjustable
-
1
-
32
VQFN
-
-
-
-
-
-
-
-
-
Microchip, MIC2129T-E/2FW Step-Down COT Controller, 1-Channel Current, Voltage 24-Pin, VQFN
RS Stock No.: 332-634Brand: MicrochipManufacturers Part No.: MIC2129T-E/2FW

AED 61,464.38

AED 24.586 Each (On a Reel of 2500) (ex 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
RS Stock No.: 332-636Brand: MicrochipManufacturers Part No.: MIC2129T-E/U3B

AED 22,932.00

AED 22.932 Each (On a Reel of 1000) (ex VAT)

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Microchip
-
-
100 V
Step Down
4.5 V
-
-
Current, Voltage
-
1
-
24
VQFN
-
-
-
-
-
-
-
-
-
ROHM, BD9G201UEFJ-LBE2 Step-Down Switching Regulator, 1-Channel 1.5A 8-Pin, HTSOP-J8ES
RS Stock No.: 267-2276Brand: ROHMManufacturers Part No.: BD9G201UEFJ-LBE2

AED 17,364.38

AED 6.946 Each (On a Reel of 2500) (ex VAT)

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

AED 54.02

AED 10.804 Each (In a Pack of 5) (ex VAT)

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ROHM
-
1.5A
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
RS Stock No.: 267-2279Brand: ROHMManufacturers Part No.: BD9G401UEFJ-ME2

AED 16,124.06

AED 6.449 Each (On a Reel of 2500) (ex VAT)

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ROHM
-
3.5A
42 V
Buck Controller
0.8 V
4.5 V
-
-
-
1
-
8
HTSOP-J8ES
-
-
-
-
-
-
-
-
-

AED 29.21

AED 14.608 Each (In a Pack of 2) (ex 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
RS Stock No.: 252-3113Brand: ROHMManufacturers Part No.: BD9S402MUF-CE2

AED 18,522.00

AED 6.174 Each (On a Reel of 3000) (ex VAT)

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ROHM
-
4A
0.75 V
Buck Converter
0.6 V
2.7 V
-
-
-
-
-
-
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-
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ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
Also available in industry standard packaging
RS Stock No.: 252-3114Brand: ROHMManufacturers Part No.: BD9S402MUF-CE2

AED 65.32

AED 13.064 Each (In a Pack of 5) (ex VAT)

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

AED 46.30

AED 9.261 Each (In a Pack of 5) (ex VAT)

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

AED 4,299.75

AED 5.733 Each (In a Tube of 750) (ex VAT)

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

AED 35.28

AED 3.528 Each (In a Pack of 10) (ex VAT)

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

AED 33.62

AED 3.362 Each (In a Pack of 10) (ex VAT)

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

AED 35.28

AED 3.528 Each (In a Pack of 10) (ex VAT)

Add to basket
STMicroelectronics
-
1A
-
Buck Converter
-
3.3 V
-
-
-
1
-
6
SOT23-6L
-
-
-
-
-
-
-
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-

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