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
Nieuw
RS-stocknr. 186-1305
FabrikantnummerNCP4306AAAZZZAMNTWG
FabrikantON Semiconductor
€ 0,371
Each (On a Reel of 4000)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 488AF) -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1304
FabrikantnummerNCP4306AAAZZZAMN1TBG
FabrikantON Semiconductor
€ 0,317
Each (On a Reel of 3000)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 506BP) -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1291
FabrikantnummerNCP1616A2DR2G
FabrikantON Semiconductor
€ 0,569
Each (On a Reel of 2500)
Aantal stuks
9.5 → 28V dc 3.85 → 4.1V dc 1 - - Surface Mount SOIC -40°C +150°C - - - - -
Nieuw
RS-stocknr. 186-1448
FabrikantnummerNCP1616A2DR2G
FabrikantON Semiconductor
€ 1,56
Each (In a Pack of 5)
Aantal stuks
9.5 → 28V dc 3.85 → 4.1V dc 1 - - Surface Mount SOIC -40°C +150°C - - - - -
Nieuw
RS-stocknr. 186-1375
FabrikantnummerNCP1342AMAACD1R2G
FabrikantON Semiconductor
€ 1,12
Each (In a Pack of 10)
Aantal stuks
9 → 28V dc - 1 500 (Source) mA, 800 (Sink) mA 30mW Surface Mount SOIC -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1306
FabrikantnummerNCP4306AADZZZAMN1TBG
FabrikantON Semiconductor
€ 0,317
Each (On a Reel of 3000)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 506BP) -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1303
FabrikantnummerNCP3231BMNTXG
FabrikantON Semiconductor
€ 1,521
Each (On a Reel of 2500)
Aantal stuks
4.5 → 18V dc 0.6 → 5.45V dc 1 25A - Surface Mount - -40°C +150°C - - - - -
Nieuw
RS-stocknr. 186-1401
FabrikantnummerNCP4306AAAZZZAMN1TBG
FabrikantON Semiconductor
€ 0,94
Each (In a Pack of 10)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 506BP) -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1405
FabrikantnummerNCP4306AAAZZZAMNTWG
FabrikantON Semiconductor
€ 1,07
Each (In a Pack of 10)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 488AF) -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1432
FabrikantnummerFAN48685UC08X
FabrikantON Semiconductor
€ 9,913
Each (In a Pack of 15)
Aantal stuks
2.5 → 5.5V dc 3.6 V dc, 5 V dc, 5.45 V dc 1 800mA - Surface Mount WLCSP -40°C +85°C 93% - - - 30mV
Nieuw
RS-stocknr. 186-1398
FabrikantnummerNCP3231BMNTXG
FabrikantON Semiconductor
€ 3,12
Each (In a Pack of 5)
Aantal stuks
4.5 → 18V dc 0.6 → 5.45V dc 1 25A - Surface Mount - -40°C +150°C - - - - -
Nieuw
RS-stocknr. 186-1239
FabrikantnummerNCP1342AMAACD1R2G
FabrikantON Semiconductor
€ 0,398
Each (On a Reel of 2500)
Aantal stuks
9 → 28V dc - 1 500 (Source) mA, 800 (Sink) mA 30mW Surface Mount SOIC -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1411
FabrikantnummerNCP4306AADZZZAMNTWG
FabrikantON Semiconductor
€ 1,07
Each (In a Pack of 10)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 488AF) -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1258
FabrikantnummerFAN48685UC08X
FabrikantON Semiconductor
€ 0,251
Each (On a Reel of 3000)
Aantal stuks
2.5 → 5.5V dc 3.6 V dc, 5 V dc, 5.45 V dc 1 800mA - Surface Mount WLCSP -40°C +85°C 93% - - - 30mV
Nieuw
RS-stocknr. 186-1408
FabrikantnummerNCP4306AADZZZAMN1TBG
FabrikantON Semiconductor
€ 0,94
Each (In a Pack of 10)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 506BP) -40°C +125°C - - - - -
Nieuw
RS-stocknr. 186-1307
FabrikantnummerNCP4306AADZZZAMNTWG
FabrikantON Semiconductor
€ 0,371
Each (On a Reel of 4000)
Aantal stuks
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 488AF) -40°C +125°C - - - - -