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. 824-6923
FabrikantnummerLM5050MK-2/NOPB
1,764 €
Each (In a Pack of 5)
Aantal stuks
OR-ing FET Controller 1 DC-DC - - Surface Mount SOT-23 6 3.05 x 1.75 x 1mm - - 75 V +125 °C 265µA
RS-stocknr. 921-2817
FabrikantnummerLM5050MK-1/NOPB
0,858 €
Each (On a Reel of 1000)
Aantal stuks
- - DC-DC - - Surface Mount SOT 6 - - - - - -
RS-stocknr. 921-6995
FabrikantnummerLM5116MH/NOPB
6,227 €
Each (In a Tube of 73)
Aantal stuks
Buck Controller, Synchronous 1 DC-DC 1000 kHz - Surface Mount TSSOP 20 6.5 x 4.4 x 0.8mm - - - +125 °C -
RS-stocknr. 811-5664
FabrikantnummerLM5050MK-1/NOPB
1,494 €
Each (In a Pack of 10)
Aantal stuks
- - DC-DC - - Surface Mount SOT 6 - - - - - -
RS-stocknr. 162-8595
FabrikantnummerLM5050MK-2/NOPB
0,837 €
Each (On a Reel of 1000)
Aantal stuks
OR-ing FET Controller 1 DC-DC - - Surface Mount SOT-23 6 3.05 x 1.75 x 1mm - - 75 V +125 °C 265µA
RS-stocknr. 761-5996
FabrikantnummerLM5116MH/NOPB
5,25 €
Each
Aantal stuks
Buck Controller, Synchronous 1 DC-DC 1000 kHz - Surface Mount TSSOP 20 6.5 x 4.4 x 0.8mm - - - +125 °C -
RS-stocknr. 162-8775
FabrikantnummerTPS23753APW
2,019 €
Each (In a Tube of 90)
Aantal stuks
Flyback Controller 1 DC-DC 273 kHz - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - 57 V +125 °C -
RS-stocknr. 145-7427
FabrikantnummerTPS2493PW
2,40 €
Each (In a Tube of 90)
Aantal stuks
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - 80 V +85 °C -
RS-stocknr. 162-7913
FabrikantnummerTPS2378DDA
1,453 €
Each (In a Tube of 75)
Aantal stuks
Converter 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.55mm - - 57 V +85 °C -
RS-stocknr. 825-6721
FabrikantnummerTPS23753APW
2,375 €
Each (In a Pack of 2)
Aantal stuks
Flyback Controller 1 DC-DC 273 kHz - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - 57 V +125 °C -
RS-stocknr. 921-6986
FabrikantnummerLM5085MYE/NOPB
1,276 €
Each (On a Reel of 250)
Aantal stuks
Buck Controller 1 DC-DC 1000 kHz - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 75 V +125 °C 1.75A
RS-stocknr. 761-5987
FabrikantnummerLM5085MYE/NOPB
2,154 €
Each (On a Tape of 5)
Aantal stuks
Buck Controller 1 DC-DC 1000 kHz - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 75 V +125 °C 1.75A
RS-stocknr. 812-0395
FabrikantnummerTPS2493PW
3,736 €
Each (In a Pack of 5)
Aantal stuks
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - 80 V +85 °C -
RS-stocknr. 812-0376
FabrikantnummerTPS2378DDA
1,72 €
Each (In a Pack of 5)
Aantal stuks
Converter 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.55mm - - 57 V +85 °C -
RS-stocknr. 811-5677
FabrikantnummerLM5085MY/NOPB
1,607 €
Each (On a Tape of 10)
Aantal stuks
Buck Controller 1 DC-DC 1 MHz - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 75 V +125 °C 10A
RS-stocknr. 825-3533
FabrikantnummerTL1451ACPWR
0,616 €
Each (In a Pack of 5)
Aantal stuks
- - - 500 kHz 4.5mm Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm 5.1mm 1.05mm - +85 °C -
RS-stocknr. 102-5708
FabrikantnummerLM3478MM/NOPB
1,121 €
Each (On a Reel of 1000)
Aantal stuks
MOSFET Power Controller 1 DC-DC - - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 40 V +125 °C -
RS-stocknr. 709-3204
FabrikantnummerTPS40210DGQ
2,02 €
Each
Aantal stuks
Boost Controller - DC-DC - - Surface Mount HTSSOP 10 3 x 3 x 1.02mm - - 52 V +125 °C -
RS-stocknr. 535-9379
FabrikantnummerLM3478MM/NOPB
1,81 €
Each (In a Pack of 5)
Aantal stuks
MOSFET Power Controller 1 DC-DC - - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 40 V +125 °C -
RS-stocknr. 168-4093
FabrikantnummerTPS40210DGQ
1,71 €
Each (In a Tube of 80)
Aantal stuks
- - - - 3mm Surface Mount HTSSOP 10 3 x 3 x 1.02mm 3mm 1.02mm 52 V +125 °C -