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. 167-2637
FabrikantnummerTR05S05
FabrikantXP Power
130,24 €
1 Tube of 40
Tube(s)
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. 167-2638
FabrikantnummerTR05S3V3
FabrikantXP Power
216,00 €
1 Tube of 40
Tube(s)
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. 122-7225
FabrikantnummerTR05S3V3
FabrikantXP Power
5,41 €
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. 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. 122-7221
FabrikantnummerSR10S3V3
FabrikantXP Power
8,15 €
Each
Aantal stuks
4.75 → 18V dc 3.3V dc 1 1A 3.3W Through Hole SIP -40°C +60°C 90% 4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS-stocknr. 122-7224
FabrikantnummerTR05S15
FabrikantXP Power
3,62 €
Each
Aantal stuks
17 → 28V dc 15V dc 1 500mA 7.5W Through Hole SIP -40°C +85°C 94% 4Mh ±0.8% ±0.5% 60mV Pk-Pk
RS-stocknr. 167-2774
FabrikantnummerTR05S15
FabrikantXP Power
130,24 €
1 Tube of 40
Tube(s)
17 → 28V dc 15V dc 1 500mA 7.5W Through Hole SIP -40°C +85°C 94% >4Mh ±0.8% ±0.5% 60mV Pk-Pk
RS-stocknr. 167-2726
FabrikantnummerSR10S3V3
FabrikantXP Power
293,69 €
1 Tube of 40
Tube(s)
4.75 → 18V dc 3.3V dc 1 1A 3.3W Through Hole SIP -40°C +60°C 90% >4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS-stocknr. 167-1978
FabrikantnummerSTR05S15
FabrikantXP Power
75,33 €
1 Tube of 10
Tube(s)
18 → 32V dc 15V dc 1 500mA 7.5W Surface Mount SMD -40°C +100°C 95% 2Mh ±0.4% ±0.2% 40mV Pk-Pk
RS-stocknr. 167-1975
FabrikantnummerSTR05S05
FabrikantXP Power
68,48 €
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. 174-4663
FabrikantnummerSRH05S3V3
FabrikantXP Power
278,43 €
1 Tube of 40
Tube(s)
9 → 72V dc 3.3V dc 1 500mA - Through Hole SIP -40°C +85°C 75 %, 82 % 4.5Mh 0.6% 1% 75mV Pk-Pk
RS-stocknr. 122-4610
FabrikantnummerSTR05S05
FabrikantXP Power
7,28 €
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
Nieuw
RS-stocknr. 212-4660
FabrikantnummerTR2024S05
FabrikantXP Power
8,64 €
Each
Aantal stuks
6.5-36V dc 5V dc 1 2A - - - - - - - - - -
RS-stocknr. 134-6946
FabrikantnummerTR10S3V3
FabrikantXP Power
3,48 €
Each
Aantal stuks
7 → 28V dc 3.3V dc 1 1A - Through Hole SIP -40°C +85°C 90% 3.8 (Minimum)Mh 1.5% 1% 100mV Pk-Pk
RS-stocknr. 188-3371
FabrikantnummerSTH0548S7V2
FabrikantXP Power
9,03 €
Each
Aantal stuks
14 → 72V dc 7.2V dc 1 500mA - Surface Mount SMD -40°C +100°C 81 % @ 72 V 4.8 (Minimum) Mh ±1% ±1% 75mV Pk-Pk
RS-stocknr. 178-3475
FabrikantnummerSTS1005S1V5
FabrikantXP Power
8,51 €
Each
Aantal stuks
3 → 5.5V dc 1.5V dc 1 1A 1W Surface Mount SMD -40°C +105°C 92% 3.5 (Minimum)Mh ±0.6% ±0.2% 75mV Pk-Pk
Nieuw
RS-stocknr. 212-4677
FabrikantnummerTR2024S3V3
FabrikantXP Power
230,57 €
1 Tube of 30
Tube(s)
4.75-36V dc 3.3V dc 1 2A - - - - - - - - - -
RS-stocknr. 167-2786
FabrikantnummerSR05S15
FabrikantXP Power
267,81 €
1 Tube of 40
Tube(s)
18 → 34V dc 15V dc 1 500mA 7.5W Through Hole SIP -40°C +85°C 97% >4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
Nieuw
RS-stocknr. 212-4679
FabrikantnummerTR2024S6V5
FabrikantXP Power
230,57 €
1 Tube of 30
Tube(s)
Sep-36V dc 6.5V dc 1 2A - - - - - - - - - -
RS-stocknr. 178-3482
FabrikantnummerSTS1024S15
FabrikantXP Power
8,51 €
Each
Aantal stuks
18 → 36V dc 15V dc 1 1A 1W Surface Mount SMD -40°C +105°C 96% 3.5 (Minimum)Mh ±0.6% ±0.2% 75mV Pk-Pk