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. 203-3397
FabrikantnummerL6986H5VTR
1,251 €
Each (On a Reel of 2500)
Aantal stuks
4 V dc, 38 V dc 3.3 V dc, 5 V dc 1 2A - - - - - - - - - -
RS-stocknr. 210-8284
FabrikantnummerL7983PUR
2,014 €
Each (In a Pack of 5)
Aantal stuks
60V dc - 1 300mA - - - - - - - - - -
RS-stocknr. 203-3398
FabrikantnummerL6986H5VTR
2,562 €
Each (In a Pack of 5)
Aantal stuks
4 V dc, 38 V dc 3.3 V dc, 5 V dc 1 2A - - - - - - - - - -
RS-stocknr. 210-8283
FabrikantnummerL7983PUR
0,878 €
Each (On a Reel of 3000)
Aantal stuks
60V dc - 1 300mA - - - - - - - - - -
RS-stocknr. 203-3401
FabrikantnummerL6986HTR
2,502 €
Each (In a Pack of 5)
Aantal stuks
4 V dc, 38 V dc 3.3 V dc, 5 V dc 1 2A - - - - - - - - - -
RS-stocknr. 809-1376
FabrikantnummerST1S32PUR
1,314 €
Each (On a Tape of 5)
Aantal stuks
2.8 → 5.5V dc Minimum of 0.8V dc 1 4A 2.25W Surface Mount VFDFPN -40°C +150°C - - 0.6% 0.3% -
RS-stocknr. 203-3390
FabrikantnummerL6983N33QTR
2,286 €
Each (In a Pack of 5)
Aantal stuks
3.5 V dc, 38 V dc 3.3V dc 1 3A - - - - - - - - - -
RS-stocknr. 203-3391
FabrikantnummerL6983N50QTR
1,121 €
Each (On a Reel of 3000)
Aantal stuks
3.5 V dc, 38 V dc 5V dc 1 3A - - - - - - - - - -
RS-stocknr. 203-3400
FabrikantnummerL6986HTR
1,223 €
Each (On a Reel of 2500)
Aantal stuks
4 V dc, 38 V dc 3.3 V dc, 5 V dc 1 2A - - - - - - - - - -
RS-stocknr. 210-8280
FabrikantnummerL7983PU33R
2,014 €
Each (In a Pack of 5)
Aantal stuks
60V dc - 1 300mA - - - - - - - - - -
RS-stocknr. 203-3387
FabrikantnummerL6983C50QTR
1,121 €
Each (On a Reel of 3000)
Aantal stuks
3.5 V dc, 38 V dc 5V dc 1 3A - - - - - - - - - -
RS-stocknr. 203-3393
FabrikantnummerL6983NQTR
1,121 €
Each (On a Reel of 3000)
Aantal stuks
3.5 V dc, 38 V dc 3.3 V dc, 5 V dc 1 3A - - - - - - - - - -
RS-stocknr. 210-8278
FabrikantnummerL7983PU33R
0,878 €
Each (On a Reel of 3000)
Aantal stuks
60V dc - 1 300mA - - - - - - - - - -
RS-stocknr. 203-3392
FabrikantnummerL6983N50QTR
2,286 €
Each (In a Pack of 5)
Aantal stuks
3.5 V dc, 38 V dc 5V dc 1 3A - - - - - - - - - -
RS-stocknr. 203-3395
FabrikantnummerL6986H3V3TR
1,155 €
Each (On a Reel of 2500)
Aantal stuks
4 V dc, 38 V dc 3.3 V dc, 5 V dc 1 2A - - - - - - - - - -
RS-stocknr. 210-8282
FabrikantnummerL7983PU50R
2,014 €
Each (In a Pack of 5)
Aantal stuks
60V dc - 1 300mA - - - - - - - - - -
RS-stocknr. 203-3386
FabrikantnummerL6983C33QTR
2,286 €
Each (In a Pack of 5)
Aantal stuks
3.5 V dc, 38 V dc 3.3V dc 1 3A - - - - - - - - - -
RS-stocknr. 210-8281
FabrikantnummerL7983PU50R
0,878 €
Each (On a Reel of 3000)
Aantal stuks
60V dc - 1 300mA - - - - - - - - - -
RS-stocknr. 203-3394
FabrikantnummerL6983NQTR
2,286 €
Each (In a Pack of 5)
Aantal stuks
3.5 V dc, 38 V dc 3.3 V dc, 5 V dc 1 3A - - - - - - - - - -
RS-stocknr. 203-3389
FabrikantnummerL6983N33QTR
1,121 €
Each (On a Reel of 3000)
Aantal stuks
3.5 V dc, 38 V dc 3.3V dc 1 3A - - - - - - - - - -