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, LM2574-12YN Step-Down Switching Regulator, 1-Channel 500mA Adjustable 8-Pin, PDIP
RS Stock No.: 649-405Brand: MicrochipManufacturers Part No.: LM2574-12YN

P.O.A.

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Microchip
500mA
-
37 V
Buck Converter
1.23 V
4 V
-
Adjustable
-
1
-
8
PDIP
-
-
-
-
-
-
-
-
-
Microchip, LM2576WU Step-Down Switching Regulator, 1-Channel 0.003A Adjustable 5-Pin, DDPAK
RS Stock No.: 649-437Brand: MicrochipManufacturers Part No.: LM2576WU

P.O.A.

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Microchip
0.003A
-
37 V
Buck Converter
1.23 V
4 V
-
Adjustable
-
1
-
5
DDPAK
-
-
-
-
-
-
-
-
-
Microchip, MCPF1412M06T-E/8FW Step-Down Switching Regulator, 1-Channel 12A Adjustable 22-Pin, LGA
RS Stock No.: 644-326Brand: MicrochipManufacturers Part No.: MCPF1412M06T-E/8FW

P.O.A.

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Microchip
12A
-
1.8 V
Buck
0.6 V
4.5 V
-
Adjustable
-
1
-
22
LGA
-
-
-
-
-
-
-
-
-
Microchip, MIC3809YM Step-Down Switching Regulator Dual-Channel 500mA Adjustable 8-Pin, SOIC
RS Stock No.: 649-506Brand: MicrochipManufacturers Part No.: MIC3809YM

P.O.A.

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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
RS Stock No.: 649-428Brand: MicrochipManufacturers Part No.: TC7660HEOA

P.O.A.

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Microchip
20mA
-
10 V
Buck Converter
2.7 V
1.5 V
-
Adjustable
-
1
-
8
SOIC
-
-
-
-
-
-
-
-
-

₪ 32.64

₪ 1.632 Each (In a Pack of 20) (ex VAT)

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DiodesZetex
1A
-
-
Buck Converter
-
4.5 V
40 V
Adjustable
Surface Mount
-
1 MHz
25
TSOT
-
-
+105 °C
0.9mm
2.9 x 1.6 x 0.9mm
-
-40 °C
1.6mm
2.9mm
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-13

₪ 88.71

₪ 17.743 Each (In a Pack of 5) (ex VAT)

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DiodesZetex
2A
-
3.3 V
Buck Controller
-
4.5 V
22 V
Fixed
Surface Mount
1
150 kHz
8
SOP
-
-
+125 °C
1.5mm
4.95 X 3.95 X 1.5mm
76%
-40 °C
3.95mm
4.95mm

₪ 126.36

₪ 12.636 Each (In a Pack of 10) (ex VAT)

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STMicroelectronics
-
-
-
-
-
3 V
16 V
Adjustable
Surface Mount
-
1.8 MHz
6
DFN
0.06 %
0.003 %
+150 °C
0.95mm
3.1 x 3.1 x 0.95mm
-
-
3.1mm
3.1mm

₪ 119.78

₪ 23.956 Each (In a Pack of 5) (ex VAT)

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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
-
-
+105 °C
1.45mm
4.95 x 3.95 x 1.45mm
92%
-40 °C
3.95mm
4.95mm

₪ 55.25

₪ 27.624 Each (In a Pack of 2) (ex VAT)

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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
+85 °C
0.95mm
3.15 x 3.15 x 0.95mm
-
-40 °C
3.15mm
3.15mm

₪ 27.33

₪ 27.33 Each (ex VAT)

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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
-
-
+150 °C
1.58mm
4.9 x 3.91 x 1.58mm
-
-40 °C
3.91mm
4.9mm

₪ 68.62

₪ 13.724 Each (In a Pack of 5) (ex VAT)

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Microchip
1.2A
-
24 V
Step Down
2 V
4.4 V
50 V
Adjustable
Surface Mount
1
550 kHz
6
SOT-23
0.1 %/V
0.35 %
+125 °C
1.3mm
3.1 x 1.8 x 1.3mm
-
-40 °C
1.8mm
3.1mm

₪ 54.66

₪ 10.934 Each (Supplied as a Tape) (ex VAT)

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

₪ 50.64

₪ 10.126 Each (In a Pack of 5) (ex VAT)

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DiodesZetex
1.2A
-
15 V
Buck Controller
0.81 V
4.75 V
24 V
Adjustable
Surface Mount
1
1.4 MHz
3
SOT-26
-
-
+85 °C
1.3mm
3.1 x 1.7 x 1.3mm
90%
-25 °C
1.7mm
3.1mm

₪ 32.74

₪ 6.546 Each (In a Pack of 5) (ex VAT)

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onsemi
10A
-
10 V
Buck Controller
1.1 V
8 V
19 V
Adjustable
Surface Mount
1
3 MHz
32
QFN
0.05 %
-
+100 °C
0.95mm
5 x 5 x 0.95mm
-
-40 °C
5mm
5mm

₪ 84.77

₪ 16.953 Each (In a Pack of 5) (ex VAT)

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onsemi
500mA
-
-
Buck Controller
-
-
-
Adjustable
Surface Mount
1
52 kHz
16
SOIC
-
-
-
-
10.45 x 7.6 x 2.4mm
-
-
-
-

₪ 107.66

₪ 21.534 Each (In a Pack of 5) (ex VAT)

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onsemi
1A
-
37 V
Step Down
1.23 V
4.5 V
40 V
Adjustable
Surface Mount
1
180 kHz
5
D2PAK
-
-
+125 °C
4.572mm
10.236 x 9.347 x 4.572mm
-
-40 °C
9.347mm
10.24mm

₪ 27.33

₪ 27.33 Each (ex VAT)

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Texas Instruments
300mA
-
-
Buck Controller
-
2.5 V
6 V
Fixed
Surface Mount
1
1000 kHz
5
SOT-23
0.26 %/V
0.001 %/mA
+85 °C
1.15mm
2.9 x 1.6 x 1.15mm
95%
-40 °C
1.6mm
2.9mm
Power Integrations, LNK302GN Step-Down Switching Regulator, 1-Channel 80mA 8-Pin, SMDB
RS Stock No.: 146-5623Brand: Power IntegrationsManufacturers Part No.: LNK302GN

₪ 524.74

₪ 10.495 Each (In a Tube of 50) (ex VAT)

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Power Integrations
80mA
-
700 V
Boost, Buck, Flyback
-0.3 V
85 V ac
265 V ac
Fixed
Surface Mount
1
70 kHz
8
SMDB
-
-
+150 °C
3.68mm
9.83 x 6.6 x 3.68mm
75%
-40 °C
3.68mm
9.83mm

₪ 18.37

₪ 18.37 Each (ex VAT)

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Texas Instruments
1.5A
-
4.5 V
Buck Controller
0.6 V
3 V
5.5 V
Adjustable
Surface Mount
1
550 kHz
5
SOT-23
-
-
+125 °C
1.02mm
2.92 x 1.6 x 1.02mm
93%
-40 °C
1.6mm
2.92mm

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