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

€ 6.84

€ 6.84 Each (Exc. VAT)

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

€ 6.84

€ 6.84 Each (Exc. VAT)

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

€ 25,665.00

€ 10.266 Each (On a Reel of 2500) (Exc. VAT)

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Microchip
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-
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

€ 9,593.40

€ 9.593 Each (On a Reel of 1000) (Exc. VAT)

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Microchip
-
-
100 V
Step Down
4.5 V
-
-
Current, Voltage
-
1
24
-
VQFN
-
-
-
-
-
-
-
-
-

€ 22.48

€ 4.496 Each (In a Pack of 5) (Exc. VAT)

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

€ 7,257.00

€ 2.903 Each (On a Reel of 2500) (Exc. 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

€ 7,817.50

€ 3.127 Each (On a Reel of 2500) (Exc. VAT)

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

€ 12.20

€ 6.101 Each (In a Pack of 2) (Exc. 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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ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
RS Stock No.: 252-3113Brand: ROHMManufacturers Part No.: BD9S402MUF-CE2

€ 8,920.80

€ 2.974 Each (On a Reel of 3000) (Exc. VAT)

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ROHM
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4A
0.75 V
Buck Converter
0.6 V
2.7 V
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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

€ 27.32

€ 5.463 Each (In a Pack of 5) (Exc. VAT)

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

€ 19.35

€ 3.87 Each (In a Pack of 5) (Exc. VAT)

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

€ 2,062.05

€ 2.749 Each (In a Tube of 750) (Exc. VAT)

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

€ 14.87

€ 1.487 Each (In a Pack of 10) (Exc. 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
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SOT23-6L
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-
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-
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€ 14.16

€ 1.416 Each (In a Pack of 10) (Exc. 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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-

€ 14.87

€ 1.487 Each (In a Pack of 10) (Exc. 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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€ 14.16

€ 1.416 Each (In a Pack of 10) (Exc. VAT)

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STMicroelectronics
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1A
-
Buck Converter
-
3.3 V
-
-
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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

€ 1,926.35

€ 7.705 Each (On a Reel of 250) (Exc. 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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-
-
-
-
-
-
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-

€ 18.31

€ 9.157 Each (In a Pack of 2) (Exc. 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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Maxim Integrated, MAX20006EAFOB/VY+ Sync Buck Converter, 1-Channel 6A 17-Pin, FC2QFN
RS Stock No.: 214-9154Brand: Maxim IntegratedManufacturers Part No.: MAX20006EAFOB/VY+

€ 3,013.25

€ 7.174 Each (In a Tray of 420) (Exc. VAT)

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Maxim Integrated
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6A
5 V
Synchronous Buck Converter
36 V
3 V
-
Fixed
-
1
17
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FC2QFN
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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

€ 8,248.20

€ 2.749 Each (On a Reel of 3000) (Exc. VAT)

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