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, MCP19061-E/RTB Buck Controller, 1-Channel Adjustable 32-Pin, VQFN
RS Stock No.: 352-292Brand: MicrochipManufacturers Part No.: MCP19061-E/RTB

€ 3.31

€ 3.31 Each (ex VAT)

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

€ 3.31

€ 3.31 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

€ 12,398.05

€ 4.959 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
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-
-
-
-
-
-
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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

€ 4,630.79

€ 4.631 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
-
-
-
-
-
-
-
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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

€ 3,512.24

€ 1.405 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
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HTSOP-J8ES
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-
-
-
-
-
-
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-

€ 10.90

€ 2.181 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
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-
-
-
-
-
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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

€ 2,997.97

€ 1.199 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
-
-
-
-
-
-
-
-
-

€ 5.89

€ 2.945 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
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-
-
-
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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

€ 13.18

€ 2.637 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
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ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
RS Stock No.: 252-3113Brand: ROHMManufacturers Part No.: BD9S402MUF-CE2

€ 3,499.39

€ 1.166 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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-
-
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-

€ 9.33

€ 1.865 Each (In a Pack of 5) (ex VAT)

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

€ 766.15

€ 1.022 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
-
-
-
-
-
-
-
-
-

€ 7.13

€ 0.713 Each (In a Pack of 10) (ex VAT)

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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
6
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SOT23-6L
-
-
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€ 6.77

€ 0.677 1 Pack of 1 (ex VAT)

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

€ 7.13

€ 0.713 Each (In a Pack of 10) (ex VAT)

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

€ 6.77

€ 0.677 Each (In a Pack of 10) (ex VAT)

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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
6
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SOT23-6L
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-
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Texas Instruments, LM5164QDDATQ1 Sync Buck Converter, 1-Channel 1A Adjustable 8-Pin, SO PowerPAD
RS Stock No.: 268-7540Brand: Texas InstrumentsManufacturers Part No.: LM5164QDDATQ1

€ 735.18

€ 2.941 Each (On a Reel of 250) (ex 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
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SO PowerPAD
-
-
-
-
-
-
-
-
-

€ 8.84

€ 4.418 Each (In a Pack of 2) (ex 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
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SO PowerPAD
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Maxim Integrated, MAX20006EAFOB/VY+ Sync Buck Converter, 1-Channel 6A 17-Pin, FC2QFN
RS Stock No.: 214-9154Brand: Maxim IntegratedManufacturers Part No.: MAX20006EAFOB/VY+

€ 1,133.97

€ 2.70 Each (In a Tray of 420) (ex VAT)

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Maxim Integrated
6A
-
5 V
Synchronous Buck Converter
36 V
3 V
-
Fixed
-
1
17
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FC2QFN
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-
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STMicroelectronics, ST1PS02A1QTR Sync Buck Converter Dual-Channel 400mA Selectable 12-Pin, TQFN12
RS Stock No.: 218-4838Brand: STMicroelectronicsManufacturers Part No.: ST1PS02A1QTR

€ 2,997.97

€ 0.999 Each (On a Reel of 3000) (ex VAT)

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STMicroelectronics
400mA
-
3.3 V
Step Down
-0.3 V
1.8 V
-
Selectable
-
2
12
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TQFN12
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