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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Vishay, SIC466ED-T1-GE3 DC-DC Converter, 1-Channel 10A Adjustable 27-Pin, PowerPAK MLP55
RS Stock No.: 188-4860Brand: VishayManufacturers Part No.: SIC466ED-T1-GE3

₪ 31.185

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

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Vishay
-
10A
-
Synchronous Buck Regulator
0.8 V
4.5 V
60 V
Adjustable
Surface Mount
1
2 MHz
27
PowerPAK MLP55
-
-
5.1mm
5.1 x 5.1 x 0.75mm
5.1mm
+150 °C
0.75mm
98 (Peak)%
-40 °C
Microchip, LM2576WT Adjustable Switching Regulator, 1-Channel 3A Adjustable 5-Pin, TO-220
RS Stock No.: 177-1904Brand: MicrochipManufacturers Part No.: LM2576WT

₪ 18.046

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

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Microchip
-
3A
37 V
-
1.23 V
4 V
40 V
Adjustable
Through Hole
1
52 kHz
5
TO-220
-
-
4.5mm
10.16 x 4.5 x 14.68mm
10.16mm
+85 °C
14.68mm
-
-40 °C
Microchip, LM2576-12WU Adjustable Switching Regulator, 1-Channel 3A 5-Pin, D2PAK
RS Stock No.: 177-1610Brand: MicrochipManufacturers Part No.: LM2576-12WU

₪ 18.308

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

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Microchip
-
3A
12 V
-
-
4 V
40 V
Fixed
Surface Mount
1
52 kHz
5
TO-263
-
-
4.32mm
0.4 x 0.17 x 0.36in
10.16mm
+85 °C
9.14mm
-
-40 °C
Allegro Microsystems, A4403GEUTR-T Step-Down Switching Regulator, 1-Channel 3A 16-Pin, QFN
RS Stock No.: 177-5539Brand: Allegro MicrosystemsManufacturers Part No.: A4403GEUTR-T

₪ 14.545

Each (On a Reel of 1500) (ex VAT)

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Allegro Microsystems
-
3A
-
Buck Controller
-
9 V
46 V
-
Surface Mount
1
2000 kHz
16
QFN
-
-
4mm
4 x 4 x 0.75mm
4mm
+105 °C
0.75mm
-
-40 °C
Allegro Microsystems, A4447SLJTR-T Step-Down Switching Regulator, 1-Channel 2A Adjustable 8-Pin, SOIC
RS Stock No.: 177-5537Brand: Allegro MicrosystemsManufacturers Part No.: A4447SLJTR-T

₪ 10.913

Each (On a Reel of 1000) (ex VAT)

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Allegro Microsystems
-
2A
24 V
Step Down
0.8 V
8 V
50 V
Adjustable
Surface Mount
1
-
8
SOIC
-
-
3.9mm
4.9 x 3.9 x 1.55mm
4.9mm
+85 °C
1.55mm
-
-20 °C
Allegro Microsystems, A8498SLJTR-T Step-Down Switching Regulator, 1-Channel 3A Adjustable 8-Pin, SOIC
RS Stock No.: 177-5547Brand: Allegro MicrosystemsManufacturers Part No.: A8498SLJTR-T

₪ 12.779

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

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Allegro Microsystems
-
3A
24 V
Buck Controller
0.8 V
8 V
50 V
Adjustable
Surface Mount
1
-
8
SOIC
-
-
3.9mm
4.9 x 3.9 x 1.5mm
4.9mm
+85 °C
1.5mm
-
-20 °C
Microchip, LM2575-5.0WT Switching Regulator, 1-Channel 1A 5-Pin, TO-220
RS Stock No.: 178-4932Brand: MicrochipManufacturers Part No.: LM2575-5.0WT

₪ 17.376

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

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Microchip
-
1A
5.25 V
Step Down
4.75 V
4 V
40 V
Fixed
Through Hole
1
63 kHz
5
TO-220
-
-
4.83mm
10.67 x 4.83 x 15.11mm
10.67mm
+125 °C
15.11mm
-
-40 °C
Microchip, LM2575WU Adjustable Switching Regulator, 1-Channel 1A Adjustable 5-Pin, D2PAK
RS Stock No.: 177-1608Brand: MicrochipManufacturers Part No.: LM2575WU

₪ 17.899

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

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Microchip
-
1A
37 V
-
1.23 V
4 V
40 V
Adjustable
Surface Mount
1
52 kHz
5
TO-263
-
-
9.16mm
10.66 x 9.16 x 4.29mm
10.66mm
+85 °C
4.29mm
-
-40 °C

₪ 20.991

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

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Microchip
-
1A
37 V
-
1.23 V
4 V
40 V
Adjustable
Surface Mount
1
52 kHz
5
TO-263
-
-
9.16mm
10.66 x 9.16 x 4.29mm
10.66mm
+85 °C
4.29mm
-
-40 °C
Microchip, LM2576-12WT Adjustable Switching Regulator, 1-Channel 3A 5-Pin, TO-220
RS Stock No.: 177-1609Brand: MicrochipManufacturers Part No.: LM2576-12WT

₪ 15.232

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

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Microchip
-
3A
12 V
-
-
4 V
40 V
Fixed
Through Hole
1
52 kHz
5
TO-220
-
-
4.5mm
10.16 x 4.5 x 14.68mm
10.16mm
+85 °C
14.68mm
-
-40 °C
Microchip, LM2576-12WT Adjustable Switching Regulator, 1-Channel 3A 5-Pin, TO-220
RS Stock No.: 177-1883Brand: MicrochipManufacturers Part No.: LM2576-12WT

₪ 18.046

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

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Microchip
-
3A
12 V
-
-
4 V
40 V
Fixed
Through Hole
1
52 kHz
5
TO-220
-
-
4.5mm
10.16 x 4.5 x 14.68mm
10.16mm
+85 °C
14.68mm
-
-40 °C

₪ 21.532

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

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Microchip
-
3A
12 V
-
-
4 V
40 V
Fixed
Surface Mount
1
52 kHz
5
TO-263
-
-
4.32mm
0.4 x 0.17 x 0.36in
10.16mm
+85 °C
9.14mm
-
-40 °C
Microchip, LM2576WT Adjustable Switching Regulator, 1-Channel 3A Adjustable 5-Pin, TO-220
RS Stock No.: 177-1611Brand: MicrochipManufacturers Part No.: LM2576WT

₪ 15.232

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

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Microchip
-
3A
37 V
-
1.23 V
4 V
40 V
Adjustable
Through Hole
1
52 kHz
5
TO-220
-
-
4.5mm
10.16 x 4.5 x 14.68mm
10.16mm
+85 °C
14.68mm
-
-40 °C
Microchip, MIC4576WU Switching Regulator, 1-Channel 3A Adjustable 5-Pin, D2PAK
RS Stock No.: 177-0430Brand: MicrochipManufacturers Part No.: MIC4576WU

₪ 35.373

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

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Microchip
-
3A
33 V
Buck Regulator
1.23 V
4 V
36 V
Adjustable
Surface Mount
1
200 kHz
5
TO-263
-
-
9.14mm
0.405 x 0.36 x 0.17in
10.29mm
+85 °C
4.32mm
75%
-40 °C

₪ 41.149

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

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Microchip
-
3A
33 V
Buck Regulator
1.23 V
4 V
36 V
Adjustable
Surface Mount
1
200 kHz
5
TO-263
-
-
9.14mm
0.405 x 0.36 x 0.17in
10.29mm
+85 °C
4.32mm
75%
-40 °C
Microchip, MIC4684YM-TR Step-Down Switching Regulator, 1-Channel 2A Adjustable 8-Pin, SOP
RS Stock No.: 177-2902Brand: MicrochipManufacturers Part No.: MIC4684YM-TR

₪ 19.568

Each (On a Reel of 2500) (ex VAT)

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Microchip
-
2A
-
-
1.24 V
4 V
30 V
Adjustable
Surface Mount
1
200 kHz
8
SOP
-
-
3.94mm
4.93 x 3.94 x 1.48mm
4.93mm
+125 °C
1.48mm
-
-40 °C

₪ 17.981

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

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Microchip
-
2A
-
-
1.24 V
4 V
30 V
Adjustable
Surface Mount
1
200 kHz
8
SOP
-
-
3.94mm
4.93 x 3.94 x 1.48mm
4.93mm
+125 °C
1.48mm
-
-40 °C
ROHM, BD9060HFP-CTRStep-Down Switching Regulator, 1-Channel 2A Adjustable 7 + Tab-Pin, HRP
RS Stock No.: 184-5389Brand: ROHMManufacturers Part No.: BD9060HFP-CTR

₪ 35.275

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

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ROHM
-
2A
35 V
-
0.8 V
5 V
35 V
Adjustable
Surface Mount
1
500 kHz
7 + Tab
HRP
-
-
8mm
9.39 x 8 x 1.905mm
9.39mm
+125 °C
1.91mm
-
-40 °C
ROHM, BD9E303EFJ-LBH2Step-Down Switching Regulator, 1-Channel 3A Adjustable 8-Pin, HTSOP
RS Stock No.: 184-5274Brand: ROHMManufacturers Part No.: BD9E303EFJ-LBH2

₪ 32.985

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

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ROHM
-
3A
28.8 V
Synchronous Buck Converter
1 V
7 V
36 V
Adjustable
Surface Mount
1
345 kHz
8
HTSOP
-
-
3.9mm
4.9 x 3.9 x 0.85mm
4.9mm
+150 °C
0.85mm
-
-40 °C

₪ 80.546

Each (In a Tube of 25) (ex VAT)

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STMicroelectronics
-
4A
40 V
Buck Controller
5.1 V
9 V
46 V
Adjustable
Through Hole
1
200 kHz
15
MULTIWATT V
50 mV
45 mV
5mm
19.6 x 5 x 10.7mm
19.6mm
+150 °C
10.7mm
-
-40 °C

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