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. 166-0163
FabrikantnummerTEA1721FT/N1,118
FabrikantNXP
0,396 €
Each (On a Reel of 2500)
Aantal stuks
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS-stocknr. 797-4787
FabrikantnummerTEA1733T/N1,118
FabrikantNXP
0,493 €
Each (In a Pack of 10)
Aantal stuks
SMPS Controller 1 DC-DC 71 kHz - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 30 V +150 °C -
RS-stocknr. 166-0313
FabrikantnummerTEA1751T/N1,518
FabrikantNXP
0,754 €
Each (On a Reel of 2500)
Aantal stuks
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS-stocknr. 166-0166
FabrikantnummerTEA1795T/N1,118
FabrikantNXP
0,56 €
Each (On a Reel of 2500)
Aantal stuks
SMPS Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 38 V +150 °C -
RS-stocknr. 516-788
FabrikantnummerTEA1750T/N1/DG,518
FabrikantNXP
1,888 €
Each (In a Pack of 5)
Aantal stuks
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS-stocknr. 725-8833
FabrikantnummerTEA1751LT/N1,518
FabrikantNXP
1,51 €
Each (In a Pack of 2)
Aantal stuks
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS-stocknr. 166-1603
FabrikantnummerTEA1750T/N1/DG,518
FabrikantNXP
0,969 €
Each (On a Reel of 2500)
Aantal stuks
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS-stocknr. 166-0165
FabrikantnummerTEA1721AT/N1,118
FabrikantNXP
0,367 €
Each (On a Reel of 2500)
Aantal stuks
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS-stocknr. 797-4781
FabrikantnummerTEA1795T/N1,118
FabrikantNXP
1,048 €
Each (In a Pack of 5)
Aantal stuks
SMPS Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 38 V +150 °C -
RS-stocknr. 510-863
FabrikantnummerPCA9511ADP,118
FabrikantNXP
0,924 €
Each (In a Pack of 5)
Aantal stuks
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -
RS-stocknr. 797-4778
FabrikantnummerTEA1721AT/N1,118
FabrikantNXP
0,90 €
Each (In a Pack of 5)
Aantal stuks
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS-stocknr. 797-4775
FabrikantnummerTEA1721FT/N1,118
FabrikantNXP
0,516 €
Each (On a Tape of 5)
Aantal stuks
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS-stocknr. 166-0312
FabrikantnummerTEA1751LT/N1,518
FabrikantNXP
0,691 €
Each (On a Reel of 2500)
Aantal stuks
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS-stocknr. 725-8837
FabrikantnummerTEA1751T/N1,518
FabrikantNXP
1,51 €
Each (In a Pack of 2)
Aantal stuks
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS-stocknr. 165-9781
FabrikantnummerTEA1733T/N1,118
FabrikantNXP
0,401 €
Each (On a Reel of 2500)
Aantal stuks
SMPS Controller 1 DC-DC 71 kHz - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 30 V +150 °C -
RS-stocknr. 510-875
FabrikantnummerPCA9510ADP,118
FabrikantNXP
0,848 €
Each (In a Pack of 5)
Aantal stuks
Hot Swap Controller - - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -
RS-stocknr. 166-1592
FabrikantnummerPCA9510ADP,118
FabrikantNXP
0,824 €
Each (On a Reel of 2500)
Aantal stuks
Hot Swap Controller - - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -
RS-stocknr. 166-1591
FabrikantnummerPCA9511ADP,118
FabrikantNXP
0,892 €
Each (On a Reel of 2500)
Aantal stuks
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -