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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

5.158 OMR

5.158 OMR Each (ex 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, MCP19061T-E/RTB Buck Controller, 1-Channel Adjustable 32-Pin, VQFN
RS Stock No.: 352-090Brand: MicrochipManufacturers Part No.: MCP19061T-E/RTB

2.114 OMR

2.114 OMR Each (ex 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

6,742.312 OMR

2.696 OMR 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

2,517.900 OMR

2.518 OMR 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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-
-
-
-
-
-
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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

1,905.750 OMR

0.762 OMR Each (On a Reel of 2500) (ex VAT)

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

5.920 OMR

1.184 OMR 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

1,804.688 OMR

0.722 OMR 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
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-
-
-
-
-
-
-
-

3.199 OMR

1.600 OMR 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
RS Stock No.: 252-3113Brand: ROHMManufacturers Part No.: BD9S402MUF-CE2

2,061.675 OMR

0.687 OMR Each (On a Reel of 3000) (ex 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

7.161 OMR

1.432 OMR Each (In a Pack of 5) (ex 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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5.082 OMR

1.016 OMR Each (In a Pack of 5) (ex VAT)

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

489.431 OMR

0.653 OMR 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
-
-
-
-
-
-
-
-
-

3.869 OMR

0.386 OMR 1 Pack of 1 (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
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SOT23-6L
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-
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3.696 OMR

0.370 OMR 1 Pack of 1 (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
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SOT23-6L
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-
-
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-
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3.869 OMR

0.386 OMR 1 Pack of 1 (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
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SOT23-6L
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-
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-
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3.696 OMR

0.370 OMR 1 Pack of 1 (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
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SOT23-6L
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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

459.112 OMR

1.836 OMR Each (On a Reel of 250) (ex VAT)

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Texas Instruments
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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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-
-
-
-
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4.805 OMR

2.402 OMR 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
-
SO PowerPAD
-
-
-
-
-
-
-
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-

3.592 OMR

3.592 OMR Each (ex VAT)

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Texas Instruments
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10A
5 V
Step Down Converter
0.6 V
4.5 V
-
Adjustable
-
1
15 Pin
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VQFN-HR
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3,898.125 OMR

1.559 OMR Each (On a Reel of 2500) (ex VAT)

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Texas Instruments
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6A
5.5 V
Step Down Converter
0.76 V
4.5 V
-
Adjustable
-
1
8 Pin
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SO PowerPAD
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