Switching Regulators

Switching regulators are a type of circuit that can transform voltage and input current into a voltage and an output current that is most suitable to power the system that it is producing power for. These types of circuits are also known as converters and are ideal for regulating the energy that is transferred between these two contact points to maintain a constant output voltage that is safely...

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TRACOPOWER Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 1A Output Current,
TRACOPOWER Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 1A Output Current,
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RS Stock No.: 124-7657Brand: TRACOPOWERManufacturers Part No.: TSR 1-2450HSN Code: 85044095

SR 425.50

SR 425.50 1 Tube of 10 (ex VAT)

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1

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1SR 425.50
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TRACOPOWER
5V dc
1A
6.5 → 36V dc
PCB Mount
1
SIP 3
5W
94%
50mV Pk-Pk
-40°C
+85°C
TSR 1
±0.2%
10.1mm
1.9g
-
-
-
-
-
11.7mm
-
-
-
-
7.5mm
5350000h
±0.4%
-
-
TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 1A Output
TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 1A Output
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Also available in industry standard packaging
RS Stock No.: 666-4379Brand: TRACOPOWERManufacturers Part No.: TSR 1-2450HSN Code: 85044095

SR 43.70

SR 43.70 Each (ex VAT)

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1

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1SR 43.70
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TRACOPOWER
5V dc
1A
6.5 → 36V dc
Through Hole
1
SIP 3
5W
93 → 84%
50mV Pk-Pk
-40°C
+85°C
TSR 1
±0.2%
10.2mm
1.9g
-
-
-
-
Industrial, Residential
11.7mm
CE
1A
-
-
7.5mm
5350000h
±0.4%
-
-
TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 1A Output
TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 1A Output
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Also available in industry standard packaging
RS Stock No.: 666-4360Brand: TRACOPOWERManufacturers Part No.: TSR 1-2433HSN Code: 85044095

SR 42.55

SR 42.55 Each (ex VAT)

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1

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1SR 42.55
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TRACOPOWER
3.3V dc
1A
4.75 → 36V dc
Through Hole
1
SIP 3
3.3W
-
50mV Pk-Pk
-40°C
+85°C
TSR 1
±0.2%
10.2mm
1.9g
-
Short Circuit Protection
-
-
DC-DC Converter, Filtering, Step Down
11.7mm
EN 55032
1A
-
-
-
5350000h
±0.4%
-
400 → 600kHz
onsemi Switching Regulator, Surface Mount, 3.6 V dc, 5 V dc, 5.45 V dc Output Voltage, 2.5 → 5.5V dc Input
onsemi Switching Regulator, Surface Mount, 3.6 V dc, 5 V dc, 5.45 V dc Output Voltage, 2.5 → 5.5V dc Input
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RS Stock No.: 186-1258Brand: onsemiManufacturers Part No.: FAN48685UC08XHSN Code: 85423990

SR 5,485.50

SR 1.828 Each (On a Reel of 3000) (ex VAT)

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3000

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3000SR 1.828
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onsemi
3.6 V dc, 5 V dc, 5.45 V dc
800mA
2.5 → 5.5V dc
Surface Mount
1
WLCSP
-
93%
30mV
-40°C
+85°C
-
-
0.37mm
-
-
Automatic Pass Through Mode Protection, Current Limit Protection, Thermal Shutdown Protection
-
-
NFC Module Power
1.21mm
-
-
-
-
1.21mm
-
-
-
-
Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 6 → 28V dc Input Voltage, 500mA Output Current,
Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 6 → 28V dc Input Voltage, 500mA Output Current,
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Also available in industry standard packaging
RS Stock No.: 777-3291Brand: RecomManufacturers Part No.: R-78E3.3-0.5HSN Code: 85044095

SR 26.45

SR 26.45 Each (ex VAT)

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1

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1SR 26.45
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Recom
3.3V dc
500mA
6 → 28V dc
Through Hole
1
SIP 3
1.65W
88%
50mV Pk-Pk
-40°C
+85°C
R-78E-0.5
±0.5%
10.4mm
1.9g
-
Short Circuit Protection
-
-
-
11.6mm
REACH Compliant
-
-
-
8.5mm
7976000h
±1%
-
570kHz
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 7 → 28V dc Input Voltage, 500mA Output Current, 1
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 7 → 28V dc Input Voltage, 500mA Output Current, 1
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Also available in industry standard packaging
RS Stock No.: 757-7239Brand: RecomManufacturers Part No.: R-78E5.0-0.5HSN Code: 85044095

SR 24.15

SR 24.15 Each (ex VAT)

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1

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1SR 24.15
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Recom
5V dc
500mA
7 → 28V dc
Through Hole
1
SIP
2.5W
92%
50mV Pk-Pk
-40°C
+85°C
R-78E-0.5
±0.5%
8.5mm
1.9g
-
Short Circuit Protection
-
-
-
11.6mm
-
-
-
-
8.5mm
7976000h
±1%
-
-
XP Power Switching Regulator, Through Hole, 3.3V dc Output Voltage, 7 → 28V dc Input Voltage, 1A Output Current,
XP Power Switching Regulator, Through Hole, 3.3V dc Output Voltage, 7 → 28V dc Input Voltage, 1A Output Current,
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RS Stock No.: 134-6944Brand: XP PowerManufacturers Part No.: TR10S3V3HSN Code: 85044095

SR 954.50

SR 954.50 1 Tube of 40 (ex VAT)

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1

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1SR 954.50
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XP Power
3.3V dc
1A
7 → 28V dc
Through Hole
1
SIP
-
90%
100mV Pk-Pk
-40°C
+85°C
TR10
1%
7.5mm
2.1g
-
Short Circuit Protection
-
-
-
11.68mm
EN 55032, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, MIL-HDBK-217F
530mA
-
-
10.16mm
3.8 (Minimum)Mh
1.5%
3 Year Warranty, 3-Pin Switching Regulator, Class B Conducted & Radiated Emissions, Wide Input Range to 28 V
330kHz
TRACOPOWER Switching Regulator, Through Hole, 12V dc Output Voltage, 15 → 36V dc Input Voltage, 1A Output
TRACOPOWER Switching Regulator, Through Hole, 12V dc Output Voltage, 15 → 36V dc Input Voltage, 1A Output
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Also available in industry standard packaging
RS Stock No.: 666-4385Brand: TRACOPOWERManufacturers Part No.: TSR 1-24120HSN Code: 85044095

SR 42.55

SR 42.55 Each (ex VAT)

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1

Available in multiples of 1
1SR 42.55
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TRACOPOWER
12V dc
1A
15 → 36V dc
Through Hole
1
SIP 3
12W
95 → 91%
75mV Pk-Pk
-40°C
+85°C
TSR 1
±0.2%
10.2mm
1.9g
-
-
-
-
Industrial, Residential
11.7mm
CE
1A
-
-
7.5mm
5350000h
±0.4%
-
400 → 600kHz
STMicroelectronics Switching Regulator, Surface Mount, Minimum of 0.8V dc Output Voltage, 2.8 → 5.5V dc Input
STMicroelectronics Switching Regulator, Surface Mount, Minimum of 0.8V dc Output Voltage, 2.8 → 5.5V dc Input
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Also available in industry standard packaging
RS Stock No.: 809-1376Brand: STMicroelectronicsManufacturers Part No.: ST1S32PURHSN Code: 85423990

SR 92.00

SR 18.40 Each (Supplied as a Tape) (ex VAT)

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5

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5SR 18.40
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STMicroelectronics
Minimum of 0.8V dc
4A
2.8 → 5.5V dc
Surface Mount
1
VFDFPN
2.25W
-
-
-40°C
+150°C
-
0.3%
0.95mm
-
-
-
-
-
-
4mm
-
-
-
-
4mm
-
0.6%
-
-
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 500mA Output Current,
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 500mA Output Current,
Add to parts list
Also available in industry standard packaging
RS Stock No.: 532-8050Brand: RecomManufacturers Part No.: R-785.0-0.5HSN Code: 85044095

SR 60.95

SR 60.95 Each (ex VAT)

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1

Available in multiples of 1
1SR 60.95
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Recom
5V dc
500mA
6.5 → 32V dc
Through Hole
1
SIP
2.5W
94%
20mV Pk-Pk
-40°C
+85°C
R-78-0.5
±0.4%
10.2mm
1.9g
-
Short Circuit Protection
-
-
-
11.5mm
-
-
-
-
7.55mm
21098000h
±0.6%
-
-
TRACOPOWER Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output Current,
TRACOPOWER Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output Current,
Add to parts list
Also available in industry standard packaging
RS Stock No.: 906-8487Brand: TRACOPOWERManufacturers Part No.: TSR 2-2450HSN Code: 85044095

SR 81.65

SR 81.65 Each (ex VAT)

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1

Available in multiples of 1
1SR 81.65
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TRACOPOWER
5V dc
2A
6.5 → 36V dc
PCB Mount
1
SIP 3
-
94%
50mV Pk-Pk
-40°C
+85°C
TSR 2
Maximum of 0.5%
10.1mm
2.6g
-
Over Temperature Protection, Overload Protection, Short Circuit Protection
2W
-
Battery Powered System
14mm
IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0
1mA
-
-
7.5mm
13520000h
Maximum of 1%
Overvoltage and Short Circuit Protection
410kHz
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 500mA Output Current,
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 500mA Output Current,
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Also available in industry standard packaging
RS Stock No.: 817-9820Brand: RecomManufacturers Part No.: R-78W5.0-0.5HSN Code: 85044095

SR 72.45

SR 72.45 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 72.45
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Recom
5V dc
500mA
6.5 → 32V dc
Through Hole
1
SIP 3
2.5W
94%
20mV Pk-Pk
-40°C
+85°C
R-78W-0.5
0.4%
10.2mm
4.8g
-
Short Circuit Protection
-
-
DC-DC Converter, Filtering, Step Down
11.5mm
RoHS
-
-
-
7.55mm
21098000h
0.6%
-
330kHz
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 8 → 28V dc Input Voltage, 1A Output Current, 1
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 8 → 28V dc Input Voltage, 1A Output Current, 1
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RS Stock No.: 144-6013Brand: RecomManufacturers Part No.: R-78E5.0-1.0HSN Code: 85044095

SR 1,092.50

SR 1,092.50 1 Tube of 42 (ex VAT)

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1

Available in multiples of 1
1SR 1,092.50
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Recom
5V dc
1A
8 → 28V dc
Through Hole
1
SIP
-
91%
120mV Pk-Pk
-40°C
+85°C
R-78E-1.0
±1%
10.4mm
-
-
Over Current Protection, Short Circuit Protection
-
-
-
11.6mm
AM2 Certified, EN 55022 Class A, EN 55022 Class B, IEC/EN 60950-1, MIL-HDBK 217F, Reach, UL 94 V-0
1A
-
-
8.5mm
3875000h
±1.5%
Accurate Output Voltage Regulation, Efficiency Upto 91%, High Efficiency, Wide Input Range, Wide Input Range 8 to 28 V
330kHz
Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output
Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output
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Also available in industry standard packaging
RS Stock No.: 532-8044Brand: RecomManufacturers Part No.: R-783.3-0.5HSN Code: 85044095

SR 55.20

SR 55.20 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 55.20
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Recom
3.3V dc
500mA
4.75 → 32V dc
Through Hole
1
SIP
2.5W
91%
20mV Pk-Pk
-40°C
+85°C
R-78-0.5
±0.4%
10.2mm
1.9g
-
Short Circuit Protection
-
-
-
11.5mm
-
-
-
-
7.55mm
21098000h
±0.6%
-
280 → 380kHz
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 8 → 28V dc Input Voltage, 1A Output Current, 1
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 8 → 28V dc Input Voltage, 1A Output Current, 1
Add to parts list
Also available in industry standard packaging
RS Stock No.: 144-6290Brand: RecomManufacturers Part No.: R-78E5.0-1.0HSN Code: 85044095

SR 28.75

SR 28.75 Each (ex VAT)

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1

Available in multiples of 1
1SR 28.75
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Recom
5V dc
1A
8 → 28V dc
Through Hole
1
SIP
5W
85%
120mV Pk-Pk
-40°C
+85°C
R-78E-1.0
±1%
10.4mm
2g
-
Over Current Protection, Short Circuit Protection
-
-
-
11.6mm
AM2 Certified, EN 55022 Class A, EN 55022 Class B, IEC/EN 60950-1, MIL-HDBK 217F, Reach, UL 94 V-0
1A
-
-
8.5mm
3875000h
±1.5%
Accurate Output Voltage Regulation, Efficiency Upto 91%, High Efficiency, Wide Input Range, Wide Input Range 8 to 28 V
330kHz
TRACOPOWER Non-Isolated Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 500mA
TRACOPOWER Non-Isolated Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 500mA
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RS Stock No.: 124-7710Brand: TRACOPOWERManufacturers Part No.: TSR 0.5-2450HSN Code: 85044095

SR 377.20

SR 377.20 1 Tube of 10 (ex VAT)

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1

Available in multiples of 1
1SR 377.20
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TRACOPOWER
5V dc
500mA
6.5 → 32V dc
PCB Mount
1
SIP 3
-
94%
30mV Pk-Pk
-40°C
+90°C
TSR 0.5
±0.4%
10.2mm
2g
-
-
-
-
-
11.5mm
-
-
-
-
7.55mm
2000000h
±0.6%
-
-
TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output
TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output
Add to parts list
RS Stock No.: 166-6063Brand: TRACOPOWERManufacturers Part No.: TSR 2-2450HSN Code: 85044095

SR 822.25

SR 822.25 1 Tube of 10 (ex VAT)

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1

Available in multiples of 1
1SR 822.25
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TRACOPOWER
5V dc
2A
6.5 → 36V dc
Through Hole
1
SIP
-
94%
50mV Pk-Pk
-40°C
+85°C
TSR 2
Maximum of 0.5%
10.1mm
2.6g
-
Over Temperature Protection, Overload Protection, Short Circuit Protection
2W
-
-
14mm
IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0
1mA
-
-
7.5mm
13520000h
Maximum of 1%
Overvoltage and Short Circuit Protection
410kHz
TRACOPOWER Switching Regulator, Through Hole, 12V dc Output Voltage, 15 → 36V dc Input Voltage, 1A Output
TRACOPOWER Switching Regulator, Through Hole, 12V dc Output Voltage, 15 → 36V dc Input Voltage, 1A Output
Add to parts list
RS Stock No.: 124-7658Brand: TRACOPOWERManufacturers Part No.: TSR 1-24120HSN Code: 85044095

SR 425.50

SR 425.50 1 Tube of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1SR 425.50
Add to basket
TRACOPOWER
12V dc
1A
15 → 36V dc
Through Hole
1
SIP 3
12W
95 → 91%
75mV Pk-Pk
-40°C
+85°C
TSR 1
±0.2%
10.2mm
1.9g
-
-
-
-
-
11.7mm
-
-
-
-
7.6mm
5350000h
±0.4%
-
-
TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 1A Output
TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 1A Output
Add to parts list
RS Stock No.: 124-7655Brand: TRACOPOWERManufacturers Part No.: TSR 1-2433HSN Code: 85044095

SR 425.50

SR 425.50 1 Tube of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1SR 425.50
Add to basket
TRACOPOWER
3.3V dc
1A
4.75 → 36V dc
Through Hole
1
SIP 3
3.3W
90 → 79%
50mV Pk-Pk
-40°C
+85°C
TSR 1
±0.2%
10.2mm
1.9g
-
-
-
-
-
11.7mm
-
-
-
-
7.6mm
5350000h
±0.4%
-
-
Microchip Switching Regulator, 5V dc Output Voltage, 5V dc Input Voltage, 550mA Output Current, 1 Outputs
Microchip Switching Regulator, 5V dc Output Voltage, 5V dc Input Voltage, 550mA Output Current, 1 Outputs
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RS Stock No.: 232-6028Brand: MicrochipManufacturers Part No.: MCP1643-I/MSHSN Code: 85423990

SR 575.00

SR 5.75 Each (In a Tube of 100) (ex VAT)

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100

Available in multiples of 100
100SR 5.75
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Microchip
5V dc
550mA
5V dc
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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