Switching Regulators

Switching regulators are circuits that transform voltage and input current into a voltage and an output current of suitable level for properly feed the system, compensating for variations in the load and input voltage. They regulate energy transfer to maintain a constant output voltage within the circuit limits.

What are switching regulators used for?

They are use for single-cell or multi-cell battery powered applications and for portable electronic devices that are battery powered. They can prevent short circuits and ensure over voltage and under voltage protection. Switching regulators protect electronic systems from over current and over temperature damage.

Types of switching regulators

The basic circuit of the switching regulator can be configured to increase (step up or boost), reduce (step down or buck), or reverse the output voltage with respect to the input voltage (inverters). Switching regulators offer several advantages over linear voltage regulators. The main advantage is the high conversion efficiency, up to 95%. They often do not require external capacitors.


...
Lees meer Lees minder

Filters

61 - 80 van 594 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Input Voltage Output Voltage Number of Outputs Output Current Power Rating Mounting Type Package Minimum Temperature Maximum Temperature Efficiency MTBF Load Regulation Line Regulation Ripple And Noise
RS-stocknr. 166-8983
FabrikantnummerR-783.3-0.5
FabrikantRecom
€ 6,824
1 Tube of 42
Tube(s)
4.75 32V dc 3.3V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 91% 21098000h ±0.6% ±0.4% 20mV Pk-Pk
RS-stocknr. 166-6670
FabrikantnummerR-78C9.0-1.0
FabrikantRecom
€ 9,347
1 Tube of 42
Tube(s)
12 42V dc 9V dc 1 1A 9W Through Hole SIP 3 -40°C +85°C 90% 3880000h ±0.4% ±0.2% 100mV Pk-Pk
RS-stocknr. 166-6632
FabrikantnummerR-78E3.3-1.0
FabrikantRecom
€ 3,623
1 Tube of 42
Tube(s)
7 28V dc 3.3V dc 1 1A - Through Hole SIP -40°C +85°C 87% 3875000h ±1.5% ±1% 120mV Pk-Pk
RS-stocknr. 672-7095
FabrikantnummerR-78HB5.0-0.5L
FabrikantRecom
€ 13,59
Each
Aantal stuks
9 72V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 81% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS-stocknr. 817-9832
FabrikantnummerR-78W12-0.5
FabrikantRecom
€ 8,76
Each
Aantal stuks
15 32V dc 12V dc 1 500mA - Through Hole SIP 3 -40°C +85°C 97% 21098000h 0.4% 0.2% 35mV Pk-Pk
RS-stocknr. 122-7218
FabrikantnummerSR05S7V2
FabrikantXP Power
€ 7,88
Each
Aantal stuks
9 34V dc 7.2V dc 1 500mA 3.6W Through Hole SIP -40°C +85°C 95% 4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS-stocknr. 917-6626
FabrikantnummerR-78E3.3-1.0
FabrikantRecom
€ 3,22
Each
Aantal stuks
7 28V dc 3.3V dc 1 1A - Through Hole SIP -40°C +85°C 87% 3875000h ±1.5% ±1% 120mV Pk-Pk
RS-stocknr. 167-1975
FabrikantnummerSTR05S05
FabrikantXP Power
€ 7,707
1 Tube of 10
Tube(s)
6.5 32V dc 5V dc 1 500mA 2.5W Surface Mount SMD -40°C +100°C 86% 2Mh ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 122-8230
FabrikantnummerR-78E12-0.5
FabrikantRecom
€ 3,60
Each
Aantal stuks
15 28V dc 12V dc 1 500mA - Through Hole TO-220 -40°C +85°C 95% 2182000 (+85 °C)h ±1% ±0.5% 70mV Pk-Pk
RS-stocknr. 166-6627
FabrikantnummerR-78AA3.3-1.0SMD
FabrikantRecom
€ 8,904
1 Tube of 33
Tube(s)
4.75 18V dc 3.3V dc 1 1A 5W Surface Mount DIP -40°C +85°C 90% 21070000h ±1% ±0.4% 30mV Pk-Pk
RS-stocknr. 706-3963
FabrikantnummerR-78AA3.3-1.0SMD
FabrikantRecom
€ 8,91
Each
Aantal stuks
4.75 18V dc 3.3V dc 1 1A 5W Surface Mount DIP -40°C +85°C 90% 21070000h ±1% ±0.4% 30mV Pk-Pk
RS-stocknr. 167-2767
FabrikantnummerSR05S7V2
FabrikantXP Power
€ 7,368
1 Tube of 40
Tube(s)
9 34V dc 7.2V dc 1 500mA 3.6W Through Hole SIP -40°C +85°C 95% >4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS-stocknr. 122-4610
FabrikantnummerSTR05S05
FabrikantXP Power
€ 7,85
Each
Aantal stuks
6.5 32V dc 5V dc 1 500mA 2.5W Surface Mount SMD -40°C +100°C 86% 2Mh ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 166-8984
FabrikantnummerR-78HB5.0-0.5L
FabrikantRecom
€ 13,588
1 Tube of 42
Tube(s)
9 72V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 81% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS-stocknr. 166-8978
FabrikantnummerR-78E12-0.5
FabrikantRecom
€ 3,046
1 Tube of 42
Tube(s)
15 28V dc 12V dc 1 500mA - Through Hole TO-220 -40°C +85°C 95% 2182000 (+85 °C)h ±1% ±0.5% 70mV Pk-Pk
RS-stocknr. 906-8496
FabrikantnummerTSR 2-24150
FabrikantTRACOPOWER
€ 13,65
Each
Aantal stuks
18 36V dc 15V dc 1 2A - Through Hole SIP -40°C +85°C 96% 13520000h Maximum of 1% Maximum of 0.5% 75mV Pk-Pk
RS-stocknr. 666-4372
FabrikantnummerTSR 1-2465
FabrikantTRACOPOWER
€ 8,91
Each
Aantal stuks
9 36V dc 6.5V dc 1 1A 6.5W Through Hole SIP 3 -40°C +85°C 94 87% 5350000h ±0.4% ±0.2% 50mV Pk-Pk
RS-stocknr. 166-5670
FabrikantnummerTSRN 1-24120A
FabrikantTRACOPOWER
€ 10,009
1 Tube of 10
Tube(s)
13.5 24 V dc, 13.5 42 V dc ±12V dc 1 1 A, 300 mA - Through Hole SIP -40°C +85°C 85 %, 91 % 6000000h ±0.4% ±0.2% 75mV Pk-Pk
RS-stocknr. 166-5285
FabrikantnummerTSR 1-2465
FabrikantTRACOPOWER
€ 7,79
1 Tube of 10
Tube(s)
9 36V dc 6.5V dc 1 1A 6.5W Through Hole SIP 3 -40°C +85°C 94 87% 5350000h ±0.4% ±0.2% 50mV Pk-Pk
RS-stocknr. 672-7155
FabrikantnummerR-78B5.0-1.5
FabrikantRecom
€ 10,43
Each
Aantal stuks
6.5 18 V, 8 18 V 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C 92% 3250000h ±0.8% ±0.5% 30mV Pk-Pk
Related Products
Non isolatedMedical safety approval EN-60601-1-2High efficiency switching regulatorNo ...
Description:
Non isolatedMedical safety approval EN-60601-1-2High efficiency switching regulatorNo need for heatsinksWide input voltage rangeLow ripple and noiseShort circuit protection and thermal shutdownPin-out compatible with LM78xx linear regulatorsIndustry standard SIP-3 package.
The SR series from XP Power offers a ...
Description:
The SR series from XP Power offers a highly reliable range of 0.5 Amp and 1 Amp, 3-pin SIP 3T switching regulators. The series has been designed in an industry standard package, features continuous short circuit protection and a high ...
The TR series from XP Power offers a ...
Description:
The TR series from XP Power offers a highly reliable range of 0.5 Amp, 3 pin SIP 3T switching regulators. The series has been designed in an industry standard package, features continuous short-circuit protection and a high efficiency of up ...
R1Z series 1W single output, SMD, regulated DC-DC ...
Description:
R1Z series 1W single output, SMD, regulated DC-DC converters designed for isolating or converting DC power rails where an SMD format with regulated output is required. Miniature designRegulatedUL94V-0 package materialHigh temperature operationToroidal MagneticsNo load power consumption: 217mW typically.