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. 161-6617
FabrikantnummerTSRN 1-24120SM
FabrikantTRACOPOWER
89,28 €
1 Tube of 10
Tube(s)
13.5 → 42V dc ±12V dc 1 1 A, 300 mA - Surface Mount SMD -40°C +85°C 86 %, 91 % 6000000h ±0.6% ±0.2% 75mV Pk-Pk
RS-stocknr. 827-5570
FabrikantnummerTSR 1-2433SM
FabrikantTRACOPOWER
8,45 €
Each
Aantal stuks
4.75 → 36V dc 3.3V dc 1 1A - Through Hole TO-220 -40°C +85°C 78 % @ Vin max, 91 % @ Vin min >5350000h 0.6% 0.2% 50 (1.2 → 6.5 VDC Models) mV, 75 (9 → 15 VDC Models) mV
RS-stocknr. 755-3453
FabrikantnummerTSRN 1-24120SM
FabrikantTRACOPOWER
11,58 €
Each
Aantal stuks
7 → 24 V dc, 13.5 → 42 V dc ±12V dc 1 1 A, 300 mA - Surface Mount SMD -40°C +85°C 86 %, 91 % 6000000h ±0.6% ±0.2% 75mV Pk-Pk
RS-stocknr. 166-6056
FabrikantnummerTSR 1-2433SM
FabrikantTRACOPOWER
77,80 €
1 Tube of 10
Tube(s)
4.75 → 36V dc 3.3V dc 1 1A - Through Hole TO-220 -40°C +85°C 78 % @ Vin max, 91 % @ Vin min >5350000h 0.6% 0.2% 50 (1.2 to 6.5 VDC Models) mV, 75 (9 to 15 VDC Models) mV
RS-stocknr. 532-8050
FabrikantnummerR-785.0-0.5
FabrikantRecom
6,24 €
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. 416-856
FabrikantnummerR-78HB24-0.3
FabrikantRecom
12,93 €
Each
Aantal stuks
36 → 72V dc 24V dc 1 300mA 8W Through Hole SIP -40°C +85°C 92% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS-stocknr. 166-8746
FabrikantnummerR-78B5.0-1.0
FabrikantRecom
376,43 €
1 Tube of 42
Tube(s)
6.5 → 32V dc 5V dc 1 1A 5W Through Hole SIP -40°C +85°C 93% 6584000h 0.2% 0.4% 15mV Pk-Pk
RS-stocknr. 163-451
FabrikantnummerR-78B5.0-1.0
FabrikantRecom
7,76 €
Each
Aantal stuks
6.5 → 32V dc 5V dc 1 1A 5W Through Hole SIP -40°C +85°C 93% 6584000h 0.2% 0.4% 15mV Pk-Pk
RS-stocknr. 166-9053
FabrikantnummerR-785.0-0.5
FabrikantRecom
286,59 €
1 Tube of 42
Tube(s)
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. 166-6675
FabrikantnummerR-78E5.0-0.5
FabrikantRecom
101,78 €
1 Tube of 42
Tube(s)
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. 917-6639
FabrikantnummerR-78HB5.0-0.5/W
FabrikantRecom
15,47 €
Each
Aantal stuks
9 → 72V dc 5V dc 1 500mA - Through Hole SIP -40°C +85°C 87% 7395000h 0.6% 1% 60mV Pk-Pk
RS-stocknr. 166-8962
FabrikantnummerR-78HB24-0.3
FabrikantRecom
628,14 €
1 Tube of 42
Tube(s)
36 → 72V dc 24V dc 1 300mA 8W Through Hole SIP -40°C +85°C 92% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS-stocknr. 757-7239
FabrikantnummerR-78E5.0-0.5
FabrikantRecom
2,56 €
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. 122-7222
FabrikantnummerTR05S05
FabrikantXP Power
3,62 €
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. 124-7704
FabrikantnummerTSRN 1-2433SM
FabrikantTRACOPOWER
94,50 €
1 Tube of 10
Tube(s)
4.6 → 32 V dc, 4.6 → 42 V dc 3.3V dc 1 1 A, 600 mA - Surface Mount SMD -40°C +85°C 77 %, 80 % 6000000h ±0.6% ±0.2% 50mV Pk-Pk
RS-stocknr. 166-6119
FabrikantnummerTSR 2-2490
FabrikantTRACOPOWER
104,90 €
1 Tube of 10
Tube(s)
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. 817-9390
FabrikantnummerTSR 0.5-2415
FabrikantTRACOPOWER
6,34 €
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. 166-6142
FabrikantnummerTSR 0.5-2415
FabrikantTRACOPOWER
52,70 €
1 Tube of 10
Tube(s)
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. 755-3444
FabrikantnummerTSRN 1-24120A
FabrikantTRACOPOWER
11,58 €
Each
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. 755-3390
FabrikantnummerTSRN 1-2418
FabrikantTRACOPOWER
10,53 €
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