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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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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

€ 1.444

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
-
-
-
-
-
-
-
-
-

€ 2.242

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

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

€ 3.028

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
-
-
-
-
-
-
-
-
-
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

€ 1.233

Each (On a Reel of 2500) (Exc. 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

€ 1.199

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

€ 2.679

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

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

€ 1.391

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
-
-
-
-
-
-
-
-
-

€ 1.918

Each (In a Pack of 5) (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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-
-
-
-
-
-
-
-
STMicroelectronics, L4971D013TR Switching Regulator, 1-Channel 1.5A Adjustable 16-Pin, SO16
RS Stock No.: 151-513Brand: STMicroelectronicsManufacturers Part No.: L4971D013TR

€ 3.045

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

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STMicroelectronics
-
1.5A
50 V
Step Down
3.3 V
8 V
-
Adjustable
-
1
-
16
SO16
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-
-
-
-
-
-
-
-

€ 3.851

Each (Supplied as a Tape) (Exc. VAT)

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STMicroelectronics
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1.5A
50 V
Step Down
3.3 V
8 V
-
Adjustable
-
1
-
16
SO16
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-
-
-
-
-
-
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-
STMicroelectronics, L7986A Switching Regulator, 1-Channel 3A Adjustable 8-Pin, HSOP8
RS Stock No.: 152-230Brand: STMicroelectronicsManufacturers Part No.: L7986A

€ 1.707

Each (In a Tube of 2000) (Exc. VAT)

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STMicroelectronics
-
3A
38 V
Step Down
0.6 V
4.5 V
-
Adjustable
-
1
-
8
HSOP8
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-
-
-
-
-
-
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STMicroelectronics, L7986A Switching Regulator, 1-Channel 3A Adjustable 8-Pin, HSOP8
RS Stock No.: 152-231Brand: STMicroelectronicsManufacturers Part No.: L7986A

€ 2.295

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

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STMicroelectronics
-
3A
38 V
Step Down
0.6 V
4.5 V
-
Adjustable
-
1
-
8
HSOP8
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-
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-
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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

€ 3.508

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
SO PowerPAD
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-
-
-
-
-
-
-
-

€ 5.01

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
-
-
-
-
-
-
-
-
-

€ 3.96

Each (Exc. VAT)

Add to basket
Texas Instruments
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10A
5 V
Step Down Converter
0.6 V
4.5 V
-
Adjustable
-
1
-
15 Pin
VQFN-HR
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-
-
-
-
-
-
-
-

€ 2.166

Each (On a Reel of 2500) (Exc. 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
SO PowerPAD
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-
-
-
-
-
-
-
-

€ 2.169

Each (In a Pack of 2) (Exc. VAT)

Add to basket
Texas Instruments
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6A
5.5 V
Step Down Converter
0.76 V
4.5 V
-
Adjustable
-
1
-
8 Pin
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+

€ 2.414

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
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Fixed
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1
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17
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

€ 0.879

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

Add to basket
STMicroelectronics
-
400mA
3.3 V
Step Down
-0.3 V
1.8 V
-
Selectable
-
2
-
12
TQFN12
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-
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-
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STMicroelectronics, ST1PS02AQTR Sync Buck Converter Dual-Channel 400mA Selectable 12-Pin, TQFN12
RS Stock No.: 218-4840Brand: STMicroelectronicsManufacturers Part No.: ST1PS02AQTR

€ 0.879

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

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

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