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
Microchip, MIC2129T-E/2FW Step-Down COT Controller, 1-Channel Current, Voltage 24-Pin, VQFN
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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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2500

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2500₹ 512.368
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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
Microchip, MIC2129T-E/U3B Step-Down COT Controller, 1-Channel Current, Voltage 24-Pin, VQFN
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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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1000

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1000₹ 477.605
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Microchip
-
-
100 V
Step Down
4.5 V
-
-
Current, Voltage
-
1
-
24
VQFN
-
-
-
-
-
-
-
-
-
Microchip, MIC3809YM Step-Down Switching Regulator Dual-Channel 500mA Adjustable 8-Pin, SOIC
Microchip, MIC3809YM Step-Down Switching Regulator Dual-Channel 500mA Adjustable 8-Pin, SOIC
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RS Stock No.: 649-506Brand: MicrochipManufacturers Part No.: MIC3809YMHSN Code: 85423990

₹ 519.51

₹ 259.753 Each (In a Pack of 2) (Exc. GST)

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2

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2₹ 259.753
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Microchip
500mA
-
15 V
Buck Converter
2.7 V
4.1 V
-
Adjustable
-
2
-
8
SOIC
-
-
-
-
-
-
-
-
-
Microchip, TC7660HEOA Step-Down Switching Regulator, 1-Channel 20mA Adjustable 8-Pin, SOIC
Microchip, TC7660HEOA Step-Down Switching Regulator, 1-Channel 20mA Adjustable 8-Pin, SOIC
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RS Stock No.: 649-428Brand: MicrochipManufacturers Part No.: TC7660HEOAHSN Code: 85423990

₹ 486.81

₹ 97.362 Each (In a Pack of 5) (Exc. GST)

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5

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5₹ 97.362
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Microchip
20mA
-
10 V
Buck Converter
2.7 V
1.5 V
-
Adjustable
-
1
-
8
SOIC
-
-
-
-
-
-
-
-
-
ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
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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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3000

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3000₹ 192.234
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ROHM
4A
-
0.75 V
Buck Converter
0.6 V
2.7 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A
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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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5

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5₹ 193.65
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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
Renesas Electronics, ISL85415FRZ Synchronous Buck Regulator, 1-Channel 500mA Adjustable 12-Pin, DFN-EP-12
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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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750

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750₹ 180.741
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Renesas Electronics
500mA
-
36 V
-
600 mV
3 V
-
Adjustable
-
1
-
12
DFN-EP-12
-
-
-
-
-
-
-
-
-
Renesas Electronics, ISL85415FRZ Synchronous Buck Regulator, 1-Channel 500mA Adjustable 12-Pin, DFN-EP-12
Renesas Electronics, ISL85415FRZ Synchronous Buck Regulator, 1-Channel 500mA Adjustable 12-Pin, DFN-EP-12
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Also available in industry standard packaging
RS Stock No.: 263-8980Brand: Renesas ElectronicsManufacturers Part No.: ISL85415FRZHSN Code: 85423990

₹ 909.07

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

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5

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5₹ 181.814
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Renesas Electronics
500mA
-
36 V
-
600 mV
3 V
-
Adjustable
-
1
-
12
DFN-EP-12
-
-
-
-
-
-
-
-
-
STMicroelectronics, DCP3601CDMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
STMicroelectronics, DCP3601CDMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
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Also available in industry standard packaging
RS Stock No.: 309-407Brand: STMicroelectronicsManufacturers Part No.: DCP3601CDMRHSN Code: 85423990

₹ 777.15

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

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10

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10₹ 77.715
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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
-
6
SOT23-6L
-
-
-
-
-
-
-
-
-
STMicroelectronics, DCP3601CMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
STMicroelectronics, DCP3601CMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
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Also available in industry standard packaging
RS Stock No.: 309-406Brand: STMicroelectronicsManufacturers Part No.: DCP3601CMRHSN Code: 85423990

₹ 738.33

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

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10

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10₹ 73.833
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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
-
6
SOT23-6L
-
-
-
-
-
-
-
-
-
STMicroelectronics, DCP3601NDMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
STMicroelectronics, DCP3601NDMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
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Also available in industry standard packaging
RS Stock No.: 309-410Brand: STMicroelectronicsManufacturers Part No.: DCP3601NDMRHSN Code: 85423990

₹ 823.17

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

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10

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10₹ 82.317
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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
-
6
SOT23-6L
-
-
-
-
-
-
-
-
-
STMicroelectronics, DCP3601NMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
STMicroelectronics, DCP3601NMR Step Down DC-DC Converter, 1-Channel 1A 6-Pin, SOT23-6L
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Also available in industry standard packaging
RS Stock No.: 309-409Brand: STMicroelectronicsManufacturers Part No.: DCP3601NMRHSN Code: 85423990

₹ 738.33

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

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10

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10₹ 73.833
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STMicroelectronics
1A
-
-
Buck Converter
-
3.3 V
-
-
-
1
-
6
SOT23-6L
-
-
-
-
-
-
-
-
-
Texas Instruments, LM5164QDDATQ1 Sync Buck Converter, 1-Channel 1A Adjustable 8-Pin, SO PowerPAD
Texas Instruments, LM5164QDDATQ1 Sync Buck Converter, 1-Channel 1A Adjustable 8-Pin, SO PowerPAD
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Also available in industry standard packaging
RS Stock No.: 268-7541Brand: Texas InstrumentsManufacturers Part No.: LM5164QDDATQ1HSN Code: 85423990

₹ 1,202.66

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

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2

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2₹ 601.328
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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
-
-
-
-
-
-
-
-
-
Texas Instruments, LM5164QDDATQ1 Sync Buck Converter, 1-Channel 1A Adjustable 8-Pin, SO PowerPAD
Texas Instruments, LM5164QDDATQ1 Sync Buck Converter, 1-Channel 1A Adjustable 8-Pin, SO PowerPAD
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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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250

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250₹ 589.386
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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
-
-
-
-
-
-
-
-
-
DiodesZetex, AL8860WT-7 Step-Down Switching Regulator 1A Adjustable 25-Pin, TSOT
DiodesZetex, AL8860WT-7 Step-Down Switching Regulator 1A Adjustable 25-Pin, TSOT
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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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20

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20₹ 52.062
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DiodesZetex
1A
-
-
Buck Converter
-
4.5 V
40 V
Adjustable
Surface Mount
-
1 MHz
25
TSOT
-
-
-40 °C
-
1.6mm
2.9 x 1.6 x 0.9mm
+105 °C
0.9mm
2.9mm
DiodesZetex, AP1509-33SG-13 DC-DC Converter, 1-Channel 2A 8-Pin, SOP
DiodesZetex, AP1509-33SG-13 DC-DC Converter, 1-Channel 2A 8-Pin, SOP
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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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5

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5₹ 127.357
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DiodesZetex
2A
-
3.3 V
Buck Controller
-
4.5 V
22 V
Fixed
Surface Mount
1
150 kHz
8
SOP
-
-
-40 °C
76%
3.95mm
4.95 X 3.95 X 1.5mm
+125 °C
1.5mm
4.95mm
STMicroelectronics, ST1S03PUR Step-Down Switching Regulator Adjustable 6-Pin, DFN
STMicroelectronics, ST1S03PUR Step-Down Switching Regulator Adjustable 6-Pin, DFN
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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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10

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10₹ 130.638
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STMicroelectronics
-
-
-
-
-
3 V
16 V
Adjustable
Surface Mount
-
1.8 MHz
6
DFN
0.06 %
0.003 %
-
-
3.1mm
3.1 x 3.1 x 0.95mm
+150 °C
0.95mm
3.1mm
DiodesZetex, AP8802HSP-13 DC-DC Converter Dual-Channel 1A Adjustable 8-Pin, SOIC
DiodesZetex, AP8802HSP-13 DC-DC Converter Dual-Channel 1A Adjustable 8-Pin, SOIC
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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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5

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5₹ 231.61
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DiodesZetex
1A
-
50 V
Buck Controller
-0.3 V
8 V
48 V
Adjustable
Surface Mount
2
600 kHz
8
SOIC
-
-
-40 °C
92%
3.95mm
4.95 x 3.95 x 1.45mm
+105 °C
1.45mm
4.95mm
Texas Instruments, TPS62130RGTT Step-Down Switching Regulator, 1-Channel 3A Adjustable 16-Pin, QFN
Texas Instruments, TPS62130RGTT Step-Down Switching Regulator, 1-Channel 3A Adjustable 16-Pin, QFN
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Also available in industry standard packaging
RS Stock No.: 825-6894Brand: Texas InstrumentsManufacturers Part No.: TPS62130RGTTHSN Code: 85423990

₹ 539.31

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

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2

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2₹ 269.654
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Texas Instruments
3A
-
6 V
Buck
0.9 V
3 V
17 V
Adjustable
Surface Mount
1
2.5 MHz
16
QFN
0.02 %/V
0.05 %/A
-40 °C
-
3.15mm
3.15 x 3.15 x 0.95mm
+85 °C
0.95mm
3.15mm
Texas Instruments, TPS54331D Step-Down Switching Regulator, 1-Channel 3A Adjustable 8-Pin, SOIC
Texas Instruments, TPS54331D Step-Down Switching Regulator, 1-Channel 3A Adjustable 8-Pin, SOIC
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Also available in industry standard packaging
RS Stock No.: 661-8521Brand: Texas InstrumentsManufacturers Part No.: TPS54331DHSN Code: 85423290

₹ 208.64

₹ 208.64 Each (Exc. GST)

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1

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1₹ 208.64
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Texas Instruments
3A
-
-
Buck Controller
0.8 V
3.5 V
28 V
Adjustable
Surface Mount
1
684 kHz
8
SOIC
-
-
-40 °C
-
3.91mm
4.9 x 3.91 x 1.58mm
+150 °C
1.58mm
4.9mm

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