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

EGP 311,600.00

EGP 124.64 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
-
-
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1
8
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HTSOP-J8ES
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-

EGP 968.45

EGP 193.69 Each (In a Pack of 5) (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
-
HTSOP-J8ES
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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

EGP 303,125.00

EGP 121.25 Each (On a Reel of 2500) (ex 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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-
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-
-
-
-
-
-

EGP 524.46

EGP 262.23 Each (In a Pack of 2) (ex 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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-
-
-
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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

EGP 347,100.00

EGP 115.70 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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-
-
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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

EGP 580.95

EGP 116.19 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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EGP 828.70

EGP 165.74 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
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1
12
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DFN-EP-12
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-
-
-
-
-
-
-
-

EGP 90,030.00

EGP 120.04 Each (In a Tube of 750) (ex VAT)

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Renesas Electronics
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500mA
36 V
-
600 mV
3 V
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Adjustable
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1
12
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DFN-EP-12
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-
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STMicroelectronics, DCP3601CDMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
RS Stock No.: 309-407Brand: STMicroelectronicsManufacturers Part No.: DCP3601CDMR

EGP 625.60

EGP 62.56 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
-
-
-
1
6
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SOT23-6L
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-
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STMicroelectronics, DCP3601CMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
RS Stock No.: 309-406Brand: STMicroelectronicsManufacturers Part No.: DCP3601CMR

EGP 594.60

EGP 59.46 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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STMicroelectronics, DCP3601NDMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
RS Stock No.: 309-410Brand: STMicroelectronicsManufacturers Part No.: DCP3601NDMR

EGP 625.60

EGP 62.56 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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STMicroelectronics, DCP3601NMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
RS Stock No.: 309-409Brand: STMicroelectronicsManufacturers Part No.: DCP3601NMR

EGP 594.60

EGP 59.46 1 Pack of 1 (ex VAT)

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STMicroelectronics
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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

EGP 84,850.00

EGP 339.40 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
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Adjustable
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1
8
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SO PowerPAD
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EGP 785.34

EGP 392.67 Each (In a Pack of 2) (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
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Adjustable
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1
8
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SO PowerPAD
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EGP 508.48

EGP 508.48 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
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Adjustable
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1
15 Pin
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VQFN-HR
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EGP 41,927.94

EGP 41,927.94 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
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Adjustable
-
1
8 Pin
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SO PowerPAD
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EGP 57.41

EGP 57.41 Each (In a Pack of 2) (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
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Adjustable
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1
8 Pin
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SO PowerPAD
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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

EGP 322,740.00

EGP 107.58 Each (On a Reel of 3000) (ex 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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STMicroelectronics, ST1PS02AQTR Sync Buck Converter Dual-Channel 400mA Selectable 12-Pin, TQFN12
RS Stock No.: 218-4840Brand: STMicroelectronicsManufacturers Part No.: ST1PS02AQTR

EGP 322,710.00

EGP 107.57 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
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Selectable
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2
12
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TQFN12
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STMicroelectronics, ST1PS02B1QTR Sync Buck Converter Dual-Channel 400mA Selectable 12-Pin, TQFN12
RS Stock No.: 218-4843Brand: STMicroelectronicsManufacturers Part No.: ST1PS02B1QTR

EGP 322,710.00

EGP 107.57 Each (On a Reel of 3000) (ex VAT)

Add to basket
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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