Voltage Controllers

Voltage controllers are electronic devices which help to keep a consistent voltage within a circuit. They are commonly used in electronic devices and are designed to help provide voltage management.

They are similar to Voltage regulators in that they control the voltage output. However, voltage controllers are able to create different outputs, such as a variable voltage, or they may act as a switch to divert the power. Voltage controllers convert a fixed voltage input to have variable voltage in output delivered to a resistive load. Similar to voltage converters, voltage controllers include all of the controlling circuitry, but do not include the passive components.

Voltage controllers have a current conversion type, which is AC-DC or DC-DC. AC-DC takes an AC power input and converts it to a DC output voltage.

Types of Voltage Controller:

  • Boost Controller
  • Buck Controller
  • Flyback Controller
  • PWM Controller
  • Step-Down Voltage Controller

Voltage controllers are ICs which come in a semiconductor package. This includes TSSOP, SOIC, SOT-23 and QFN.

Where are voltage controllers used?

Voltage controllers are often used to help drive MOSFETs. They are used in most applications which require power, and some form of voltage management. For example, battery powered devices, power supply units (PSUs) or chargers, computers, automotive and telecommunications.


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Omschrijving Prijs Controller Type Number of Outputs Current Conversion Type Maximum Switching Frequency Width Mounting Type Package Type Pin Count Dimensions Length Height Maximum Input Voltage Maximum Operating Temperature Maximum Output Current
RS-stocknr. 110-6544
FabrikantnummerSRK2001TR
1,832 €
Each (In a Pack of 5)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 500 kHz - Surface Mount SSOP 10 5 x 4 x 1.5mm - - 32 V +150 °C -
RS-stocknr. 166-0871
FabrikantnummerSRK2001TR
1,263 €
Each (On a Reel of 2500)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 500 kHz - Surface Mount SSOP 10 5 x 4 x 1.5mm - - 32 V +150 °C -
RS-stocknr. 809-1313
FabrikantnummerVIPER27HD
0,98 €
Each (In a Pack of 5)
Aantal stuks
PWM Controller 1 AC-DC 115 kHz - Surface Mount SOIC 16 10 x 4 x 1.5mm - - 23.5 V +150 °C -
RS-stocknr. 809-1338
FabrikantnummerVIPER06HS
0,662 €
Each (In a Pack of 10)
Aantal stuks
PWM Controller 1 AC-DC 115 kHz - Surface Mount SSOP 10 5 x 4 x 1.5mm - - 23.5 V +150 °C -
RS-stocknr. 168-7849
FabrikantnummerVIPER27HD
0,836 €
Each (In a Tube of 50)
Aantal stuks
PWM Controller 1 AC-DC 115 kHz - Surface Mount SOIC 16 10 x 4 x 1.5mm - - 23.5 V +150 °C -
RS-stocknr. 168-7851
FabrikantnummerVIPER06HS
0,427 €
Each (In a Tube of 100)
Aantal stuks
PWM Controller 1 AC-DC 115 kHz - Surface Mount SSOP 10 5 x 4 x 1.5mm - - 23.5 V +150 °C -
RS-stocknr. 203-3421
FabrikantnummerSRK1001TR
0,331 €
Each (On a Reel of 2500)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 300 kHz - Surface Mount SO8 4 - - - - - -
RS-stocknr. 714-0653
FabrikantnummerL6565D
0,835 €
Each (In a Pack of 2)
Aantal stuks
- 1 - - 4mm Surface Mount SOIC 8 - 5mm 1.25mm - +150 °C -
RS-stocknr. 203-3419
FabrikantnummerSRK1000
0,246 €
Each (On a Reel of 3000)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 300 kHz - Surface Mount SOT23-6L 6 - - - - - -
RS-stocknr. 203-3420
FabrikantnummerSRK1000
0,594 €
Each (In a Pack of 25)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 300 kHz - Surface Mount SOT23-6L 6 - - - - - -
RS-stocknr. 203-3422
FabrikantnummerSRK1001TR
0,792 €
Each (In a Pack of 25)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 300 kHz - Surface Mount SO8 4 - - - - - -
RS-stocknr. 145-9202
FabrikantnummerL6565D
0,71 €
Each (In a Tube of 30)
Aantal stuks
- - DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.25mm - - - +150 °C -