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, MIC2129T-E/2FW Step-Down COT Controller, 1-Channel Current, Voltage 24-Pin, VQFN
RS Stock No.: 332-634Brand: MicrochipManufacturers Part No.: MIC2129T-E/2FWHSN Code: 85423990

₹ 1,280,919.50

₹ 512.368 Each (On a Reel of 2500) (Exc. GST)

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Microchip
-
-
100 V
Step Down
4.5 V
-
-
Current, Voltage
-
1
24
-
VQFN
-
-
-
-
-
-
-
-
-
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/U3BHSN Code: 85423190

₹ 477,605.00

₹ 477.605 Each (On a Reel of 1000) (Exc. GST)

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Microchip
-
-
100 V
Step Down
4.5 V
-
-
Current, Voltage
-
1
24
-
VQFN
-
-
-
-
-
-
-
-
-
ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
RS Stock No.: 252-3113Brand: ROHMManufacturers Part No.: BD9S402MUF-CE2HSN Code: 85423990

₹ 576,701.40

₹ 192.234 Each (On a Reel of 3000) (Exc. GST)

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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
Also available in industry standard packaging
RS Stock No.: 252-3114Brand: ROHMManufacturers Part No.: BD9S402MUF-CE2HSN Code: 85423990

₹ 968.25

₹ 193.65 Each (In a Pack of 5) (Exc. GST)

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ROHM
-
4A
0.75 V
Buck Converter
0.6 V
2.7 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Renesas Electronics, ISL85415FRZ Synchronous Buck Regulator, 1-Channel 500mA Adjustable 12-Pin, DFN-EP-12
RS Stock No.: 263-8979Brand: Renesas ElectronicsManufacturers Part No.: ISL85415FRZHSN Code: 85423990

₹ 135,555.45

₹ 180.741 Each (In a Tube of 750) (Exc. GST)

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

₹ 909.07

₹ 181.814 Each (In a Pack of 5) (Exc. GST)

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

₹ 777.15

₹ 77.715 Each (In a Pack of 10) (Exc. GST)

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

₹ 738.33

₹ 73.833 Each (In a Pack of 10) (Exc. GST)

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

₹ 823.17

₹ 82.317 Each (In a Pack of 10) (Exc. GST)

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

₹ 738.33

₹ 73.833 Each (In a Pack of 10) (Exc. GST)

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

₹ 1,202.66

₹ 601.328 Each (In a Pack of 2) (Exc. GST)

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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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-
-
-
-
-
-
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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.: LM5164QDDATQ1HSN Code: 85423990

₹ 147,346.60

₹ 589.386 Each (On a Reel of 250) (Exc. GST)

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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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-
-
-
-
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-
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DiodesZetex, AL8860WT-7 Step-Down Switching Regulator 1A Adjustable 25-Pin, TSOT
Also available in industry standard packaging
RS Stock No.: 133-3338Brand: DiodesZetexManufacturers Part No.: AL8860WT-7HSN Code: 85423990

₹ 1,041.23

₹ 52.062 Each (In a Pack of 20) (Exc. GST)

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DiodesZetex
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1A
-
Buck Converter
-
4.5 V
40 V
Adjustable
Surface Mount
-
25
1 MHz
TSOT
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-
2.9mm
0.9mm
-40 °C
2.9 x 1.6 x 0.9mm
-
1.6mm
+105 °C
DiodesZetex, AP1509-33SG-13 DC-DC Converter, 1-Channel 2A 8-Pin, SOP
Also available in industry standard packaging
RS Stock No.: 751-2929Brand: DiodesZetexManufacturers Part No.: AP1509-33SG-13HSN Code: 85423990

₹ 636.79

₹ 127.357 Each (In a Pack of 5) (Exc. GST)

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DiodesZetex
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2A
3.3 V
Buck Controller
-
4.5 V
22 V
Fixed
Surface Mount
1
8
150 kHz
SOP
-
-
4.95mm
1.5mm
-40 °C
4.95 X 3.95 X 1.5mm
76%
3.95mm
+125 °C
STMicroelectronics, ST1S03PUR Step-Down Switching Regulator Adjustable 6-Pin, DFN
Also available in industry standard packaging
RS Stock No.: 877-2848Brand: STMicroelectronicsManufacturers Part No.: ST1S03PURHSN Code: 85423990

₹ 1,306.38

₹ 130.638 Each (In a Pack of 10) (Exc. GST)

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STMicroelectronics
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-
-
-
-
3 V
16 V
Adjustable
Surface Mount
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6
1.8 MHz
DFN
0.06 %
0.003 %
3.1mm
0.95mm
-
3.1 x 3.1 x 0.95mm
-
3.1mm
+150 °C
DiodesZetex, AP8802HSP-13 DC-DC Converter Dual-Channel 1A Adjustable 8-Pin, SOIC
Also available in industry standard packaging
RS Stock No.: 751-3118Brand: DiodesZetexManufacturers Part No.: AP8802HSP-13HSN Code: 85423990

₹ 1,158.05

₹ 231.61 Each (In a Pack of 5) (Exc. GST)

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DiodesZetex
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1A
50 V
Buck Controller
-0.3 V
8 V
48 V
Adjustable
Surface Mount
2
8
600 kHz
SOIC
-
-
4.95mm
1.45mm
-40 °C
4.95 x 3.95 x 1.45mm
92%
3.95mm
+105 °C

₹ 539.31

₹ 269.654 Each (In a Pack of 2) (Exc. GST)

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Texas Instruments
-
3A
6 V
Buck
0.9 V
3 V
17 V
Adjustable
Surface Mount
1
16
2.5 MHz
QFN
0.02 %/V
0.05 %/A
3.15mm
0.95mm
-40 °C
3.15 x 3.15 x 0.95mm
-
3.15mm
+85 °C

₹ 208.64

₹ 208.64 Each (Exc. GST)

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Texas Instruments
-
3A
-
Buck Controller
0.8 V
3.5 V
28 V
Adjustable
Surface Mount
1
8
684 kHz
SOIC
-
-
4.9mm
1.58mm
-40 °C
4.9 x 3.91 x 1.58mm
-
3.91mm
+150 °C
Microchip, MCP16331T-E/CH Step-Down Switching Regulator, 1-Channel 1.2A Adjustable 6-Pin, SOT-23
Also available in industry standard packaging
RS Stock No.: 841-7594Brand: MicrochipManufacturers Part No.: MCP16331T-E/CHHSN Code: 85423990

₹ 1,008.07

₹ 201.615 Each (In a Pack of 5) (Exc. GST)

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Microchip
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1.2A
24 V
Step Down
2 V
4.4 V
50 V
Adjustable
Surface Mount
1
6
550 kHz
SOT-23
0.1 %/V
0.35 %
3.1mm
1.3mm
-40 °C
3.1 x 1.8 x 1.3mm
-
1.8mm
+125 °C
MaxLinear, XRP6658ISTR-F Step-Down Switching Regulator, 1-Channel 1A 5-Pin, SOT-23
Also available in industry standard packaging
RS Stock No.: 733-6413Brand: MaxLinearManufacturers Part No.: XRP6658ISTR-FHSN Code: 85423190

₹ 452.77

₹ 90.553 Each (Supplied as a Tape) (Exc. GST)

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MaxLinear
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1A
5 V
-
0.6 V
2.5 V
5.5 V
-
Surface Mount
1
5
1500 kHz
SOT-23
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-
2.9mm
1.3mm
-40 °C
2.9 x 1.6 x 1.3mm
-
1.6mm
+85 °C

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