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. 166-6147
FabrikantnummerTSR 2-2412
FabrikantTRACOPOWER
104,90 €
1 Tube of 10
Tube(s)
4.6 → 36V dc 1.2V dc 1 2A - Through Hole SIP -40°C +85°C 84% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS-stocknr. 122-7211
FabrikantnummerSR05S05
FabrikantXP Power
7,45 €
Each
Aantal stuks
6.5 → 34V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 94% 4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS-stocknr. 166-6065
FabrikantnummerTSR 0.5-2425SM
FabrikantTRACOPOWER
69,90 €
1 Tube of 10
Tube(s)
4.75 → 32V dc 2.5V dc 1 500mA - Surface Mount SIP -40°C +90°C 77 % @ 32 V dc, 87 % @ Vin min >2000000h 0.6% 0.4% 30mV Pk-Pk
Nieuw
RS-stocknr. 212-4666
FabrikantnummerTR2024S15
FabrikantXP Power
8,64 €
Each
Aantal stuks
18 → 36V dc 15V dc 1 2A - - - - - - - - - -
RS-stocknr. 178-3469
FabrikantnummerSTS1024S1V5
FabrikantXP Power
207,08 €
1 Tube of 30
Tube(s)
4.6 → 36V dc 1.5V dc 1 1A 1W Surface Mount SMD -40°C +105°C 89% 3.5 (Minimum)Mh ±0.6% ±0.2% 75mV Pk-Pk
RS-stocknr. 906-8456
FabrikantnummerTSR 2-0518
FabrikantTRACOPOWER
10,87 €
Each
Aantal stuks
3 → 5.5V dc 1.8V dc 1 2A - Through Hole SIP -40°C +85°C 92% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS-stocknr. 739-8297
FabrikantnummerR-78C3.3-1.0
FabrikantRecom
8,36 €
Each
Aantal stuks
7 → 42V dc 3.3V dc 1 1A 3.3W Through Hole SIP 3 -40°C +85°C 79% 3880000h ±0.4% ±0.2% 100mV Pk-Pk
RS-stocknr. 906-8468
FabrikantnummerTSR 2-2412
FabrikantTRACOPOWER
12,38 €
Each
Aantal stuks
4.6 → 36V dc 1.2V dc 1 2A - Through Hole SIP -40°C +85°C 84% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS-stocknr. 193-4025
FabrikantRS PRO
3,65 €
Each
Aantal stuks
8 → 36V dc 5V dc 1 1A - PCB Mount - -40°C +85°C 93/86% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS-stocknr. 672-7091
FabrikantnummerR-78HB3.3-0.5L
FabrikantRecom
13,05 €
Each
Aantal stuks
9 → 72V dc 3.3V dc 1 500mA - Through Hole SIP -40°C +85°C 76% - ±0.6% ±1% -
RS-stocknr. 193-3969
FabrikantRS PRO
1,65 €
Each
Aantal stuks
6.5 → 36V dc 5V dc 1 500mA - PCB Mount - -40°C +85°C 90/84% 2000 (Minimum)kh ±0.6 (Typ.)% ±0.4% 75mV Pk-Pk
RS-stocknr. 416-880
FabrikantnummerR-78HB9.0-0.5
FabrikantRecom
13,28 €
Each
Aantal stuks
14 → 72V dc 9V dc 1 500mA - Through Hole SIP -40°C +85°C 86% - ±0.6% ±1% -
RS-stocknr. 124-7712
FabrikantnummerTSR 0.5-24120
FabrikantTRACOPOWER
42,20 €
1 Tube of 10
Tube(s)
15 → 32V dc 12V dc 1 500mA - Through Hole SIP 3 -40°C +90°C 97% 2000000h ±0.4% ±0.2% 40mV Pk-Pk
RS-stocknr. 166-8963
FabrikantnummerR-78HB3.3-0.5
FabrikantRecom
548,86 €
1 Tube of 42
Tube(s)
9 → 72V dc 3.3V dc 1 500mA - Through Hole SIP -40°C +85°C 76% - ±0.6% ±1% -
Nieuw
RS-stocknr. 212-4691
FabrikantnummerVR10S12
FabrikantXP Power
2,66 €
Each
Aantal stuks
16 → 36V dc 12V dc 1 1A - - - - - - - - - -
Nieuw
RS-stocknr. 212-4668
FabrikantnummerTR2024S1V2
FabrikantXP Power
8,64 €
Each
Aantal stuks
4.6 → 36V dc 1.2V dc 1 2A - - - - - - - - - -
RS-stocknr. 166-6047
FabrikantnummerTSR 0.5-2425
FabrikantTRACOPOWER
52,70 €
1 Tube of 10
Tube(s)
4.75 → 32V dc 2.5V dc 1 500mA - Through Hole SIP 3 -40°C +90°C 87% 2000000h ±0.6% ±0.4% 30mV Pk-Pk
RS-stocknr. 161-6602
FabrikantnummerTSR 1-2415
FabrikantTRACOPOWER
67,32 €
1 Tube of 10
Tube(s)
4.6 → 36V dc 1.5V dc 1 1A 1.5W Through Hole SIP 3 -40°C +85°C 78 → 65% 5350000h ±0.6% ±0.2% 50mV Pk-Pk
RS-stocknr. 166-6133
FabrikantnummerTSN 1-2480
FabrikantTRACOPOWER
117,90 €
1 Tube of 10
Tube(s)
-11 → -32V dc -8V dc 1 -1A - Through Hole - -40°C +85°C 92% - 0.6% 1% -
Nieuw
RS-stocknr. 212-4656
FabrikantnummerTR2005S1V8
FabrikantXP Power
8,03 €
Each
Aantal stuks
3.0 → 5.5V dc 1.8V dc 1 2A - - - - - - - - - -