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. 167-2638
FabrikantnummerTR05S3V3
FabrikantXP Power
3,483 €
Each (In a Tube of 40)
Aantal stuks
4.5 → 28V dc 3.3V dc 1 500mA 1.65W Through Hole SIP -40°C +85°C 89% >4Mh ±0.8% ±0.5% 60mV Pk-Pk
RS-stocknr. 672-7120
FabrikantnummerR-783.3-1.0
FabrikantRecom
7,59 €
Each
Aantal stuks
4.75 → 18V dc 3.3V dc 1 1A 3.3W Through Hole SIP -40°C +85°C 84% 13338000h ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 166-8989
FabrikantnummerR-783.3-1.0
FabrikantRecom
7,499 €
Each (In a Tube of 42)
Aantal stuks
4.75 → 18V dc 3.3V dc 1 1A 3.3W Through Hole SIP -40°C +85°C 84% 13338000h ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 755-3390
FabrikantnummerTSRN 1-2418
FabrikantTRACOPOWER
11,07 €
Each
Aantal stuks
4.6 → 32 V dc, 4.6 → 42 V dc ±1.8V dc 1 1 A, 600 mA - Through Hole SIP -40°C +85°C 67 %, 70 % 6000000h ±0.4% ±0.2% 50mV Pk-Pk
RS-stocknr. 166-5670
FabrikantnummerTSRN 1-24120A
FabrikantTRACOPOWER
10,009 €
Each (In a Tube of 10)
Aantal stuks
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. 122-7222
FabrikantnummerTR05S05
FabrikantXP Power
3,81 €
Each
Aantal stuks
7 → 28V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 92% 4Mh ±0.8% ±0.5% 60mV Pk-Pk
RS-stocknr. 122-7225
FabrikantnummerTR05S3V3
FabrikantXP Power
5,17 €
Each
Aantal stuks
4.5 → 28V dc 3.3V dc 1 500mA 1.65W Through Hole SIP -40°C +85°C 89% 4Mh ±0.8% ±0.5% 60mV Pk-Pk
RS-stocknr. 167-2637
FabrikantnummerTR05S05
FabrikantXP Power
3,483 €
Each (In a Tube of 40)
Aantal stuks
7 → 28V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 92% >4Mh ±0.8% ±0.5% 60mV 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. 906-8484
FabrikantnummerTSR 2-2490
FabrikantTRACOPOWER
13,65 €
Each
Aantal stuks
12 → 36V dc 9V dc 1 2A - Through Hole SIP -40°C +85°C 95% 13520000h Maximum of 1% Maximum of 0.5% 75mV 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. 166-5660
FabrikantnummerTSRN 1-2418
FabrikantTRACOPOWER
9,96 €
Each (In a Tube of 10)
Aantal stuks
4.6 → 32 V dc, 4.6 → 42 V dc ±1.8V dc 1 1 A, 600 mA - Through Hole SIP -40°C +85°C 67 %, 70 % 6000000h ±0.4% ±0.2% 50mV Pk-Pk
RS-stocknr. 817-9820
FabrikantnummerR-78W5.0-0.5
FabrikantRecom
8,08 €
Each
Aantal stuks
6.5 → 32V dc 5V dc 1 500mA - Through Hole SIP 3 -40°C +85°C 94% 21098000h 0.6% 0.4% 20mV Pk-Pk
RS-stocknr. 166-6142
FabrikantnummerTSR 0.5-2415
FabrikantTRACOPOWER
5,134 €
Each (In a Tube of 10)
Aantal stuks
4.75 → 32V dc 1.5V dc 1 500mA - Through Hole SIP 3 -40°C +90°C 73% 2000000h ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 781-3291
FabrikantnummerTSR 3-24150
FabrikantTRACOPOWER
30,57 €
Each
Aantal stuks
10 → 30V dc 5 → 15V dc 1 3A - Through Hole SIP -40°C +85°C 95% 1630000h 0.6 %, 0.8 % 0.2% 150mV 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. 817-9390
FabrikantnummerTSR 0.5-2415
FabrikantTRACOPOWER
6,89 €
Each
Aantal stuks
4.75 → 32V dc 1.5V dc 1 500mA - Through Hole SIP 3 -40°C +90°C 73% 2000000h ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 788-0626
FabrikantnummerTSN 1-24150
FabrikantTRACOPOWER
17,29 €
Each
Aantal stuks
-18 → -32V dc -15V dc 1 -1A - Through Hole - -40°C +85°C 92% - 0.6% 1% -
RS-stocknr. 166-5667
FabrikantnummerTSRN 1-2433A
FabrikantTRACOPOWER
9,528 €
Each (In a Tube of 10)
Aantal stuks
4.6 → 32 V dc, 4.6 → 42 V dc ±3.3V dc 1 1 A, 600 mA - Through Hole SIP -40°C +85°C 77 %, 79 % 6000000h ±0.4% ±0.2% 50mV Pk-Pk
RS-stocknr. 466-7590
FabrikantnummerPSR54-9G
140,56 €
Each
Aantal stuks
7 → 40V dc 5V dc 1 4A 20W Screw Mount - -25°C +71°C - - - - -
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