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.


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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. 666-4379
FabrikantnummerTSR 1-2450
FabrikantTRACOPOWER
€ 5,15
Each
Aantal stuks
6.5 → 36V dc 5V dc 1 1A 5W Through Hole SIP 3 -40°C +85°C 93 → 84% 5350000h ±0.4% ±0.2% 50mV Pk-Pk
RS-stocknr. 124-7657
FabrikantnummerTSR 1-2450
FabrikantTRACOPOWER
€ 4,55
Each (In a Tube of 10)
Aantal stuks
6.5 → 36V dc 5V dc 1 1A 5W Through Hole SIP 3 -40°C +85°C 93 → 84% 5350000h ±0.4% ±0.2% 50mV Pk-Pk
RS-stocknr. 173-6928
FabrikantnummerOKI-78SR-5/1.5-W36-C
€ 4,056
Each (On a Reel of 360)
Aantal stuks
12V dc 5V dc 1 1.5A 7.5W Through Hole TO-220 -40°C +85°C - 78700000h ±0.4 ±0.25% 40mV Pk-Pk
RS-stocknr. 796-2132
FabrikantnummerOKI-78SR-5/1.5-W36-C
€ 4,23
Each
Aantal stuks
- 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C - - ±0.25% ±0.25% 75mV Pk-Pk
RS-stocknr. 167-5929
FabrikantnummerOKI-78SR-5/1.5-W36-C
€ 3,124
Each (In a Tray of 360)
Aantal stuks
- 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C - - ±0.25% ±0.25% 75mV Pk-Pk
RS-stocknr. 757-7239
FabrikantnummerR-78E5.0-0.5
FabrikantRecom
€ 2,49
Each
Aantal stuks
7 → 28V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 92% 4185000h ±1% ±0.5% 50mV Pk-Pk
RS-stocknr. 166-6675
FabrikantnummerR-78E5.0-0.5
FabrikantRecom
€ 2,423
Each (In a Tube of 42)
Aantal stuks
7 → 28V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 92% 4185000h ±1% ±0.5% 50mV Pk-Pk
RS-stocknr. 167-6213
FabrikantnummerOKI-78SR-5/1.5-W36H-C
€ 3,124
Each (In a Tray of 100)
Aantal stuks
- 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C 90.5% - ±0.25% ±0.25% 75mV Pk-Pk
RS-stocknr. 173-6931
FabrikantnummerOKI-78SR-5/1.5-W36H-C
€ 4,137
Each (In a Box of 100)
Aantal stuks
12V dc 5V dc 1 1.5A 7.5W Through Hole TO-220 -40°C +85°C 90.5% 78700000h ±0.4 ±0.25% 40mV Pk-Pk
RS-stocknr. 796-2138
FabrikantnummerOKI-78SR-5/1.5-W36H-C
€ 4,23
Each
Aantal stuks
- 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C 90.5% - ±0.25% ±0.25% 75mV Pk-Pk
RS-stocknr. 906-8487
FabrikantnummerTSR 2-2450
FabrikantTRACOPOWER
€ 12,92
Each
Aantal stuks
6.5 → 36V dc 5V dc 1 2A - Through Hole SIP -40°C +85°C 94% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS-stocknr. 166-6063
FabrikantnummerTSR 2-2450
FabrikantTRACOPOWER
€ 10,138
Each (In a Tube of 10)
Aantal stuks
6.5 → 36V dc 5V dc 1 2A - Through Hole SIP -40°C +85°C 94% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS-stocknr. 124-7656
FabrikantnummerTSR 1-2490
FabrikantTRACOPOWER
€ 5,95
Each (In a Tube of 10)
Aantal stuks
12 → 36V dc 9V dc 1 1A 9W Through Hole SIP 3 -40°C +85°C 95 → 89% 5350000h ±0.4% ±0.2% 75mV Pk-Pk
RS-stocknr. 666-4376
FabrikantnummerTSR 1-2490
FabrikantTRACOPOWER
€ 8,89
Each
Aantal stuks
12 → 36V dc 9V dc 1 1A 9W Through Hole SIP 3 -40°C +85°C 95 → 89% 5350000h ±0.4% ±0.2% 75mV Pk-Pk
RS-stocknr. 166-6669
FabrikantnummerR-78C5.0-1.0
FabrikantRecom
€ 9,347
Each (In a Tube of 42)
Aantal stuks
8 → 42V dc 5V dc 1 1A 5W Through Hole SIP 3 -40°C +85°C 85% 3880000h ±0.4% ±0.2% 100mV Pk-Pk
RS-stocknr. 739-8290
FabrikantnummerR-78C5.0-1.0
FabrikantRecom
€ 9,34
Each
Aantal stuks
8 → 42V dc 5V dc 1 1A 5W Through Hole SIP 3 -40°C +85°C 85% 3880000h ±0.4% ±0.2% 100mV Pk-Pk
RS-stocknr. 532-8050
FabrikantnummerR-785.0-0.5
FabrikantRecom
€ 6,90
Each
Aantal stuks
6.5 → 32V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 94% 21098000h ±0.6% ±0.4% 20mV Pk-Pk
RS-stocknr. 166-9053
FabrikantnummerR-785.0-0.5
FabrikantRecom
€ 6,824
Each (In a Tube of 42)
Aantal stuks
6.5 → 32V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 94% 21098000h ±0.6% ±0.4% 20mV Pk-Pk
RS-stocknr. 124-7711
FabrikantnummerTSR 0.5-2433
FabrikantTRACOPOWER
€ 3,674
Each (In a Tube of 10)
Aantal stuks
4.75 → 32V dc 3.3V dc 1 500mA - Through Hole SIP 3 -40°C +90°C 91% 2000000h ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 817-9407
FabrikantnummerTSR 0.5-2433
FabrikantTRACOPOWER
€ 5,33
Each
Aantal stuks
4.75 → 32V dc 3.3V dc 1 500mA - Through Hole SIP 3 -40°C +90°C 91% 2000000h ±0.6% ±0.4% 30mV Pk-Pk
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