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. 670-9964
FabrikantnummerFPF2123
FabrikantON Semiconductor
€ 0,472
Each (In a Pack of 5)
Aantal stuks
Load Share Controller - - - - Surface Mount SOT-23 5 - - - 5.5 V - -
RS-stocknr. 166-1715
FabrikantnummerFPF2123
FabrikantON Semiconductor
€ 0,177
Each (On a Reel of 3000)
Aantal stuks
Load Share Controller - - - - Surface Mount SOT-23 5 - - - 5.5 V - -
RS-stocknr. 162-8986
FabrikantnummerNCP1083DEG
FabrikantON Semiconductor
€ 2,044
Each (In a Tube of 74)
Aantal stuks
Buck Converter 1 DC-DC 500 kHz - Surface Mount TSSOP 20 6.6 x 4.5 x 0.95mm - - 57 V +85 °C 10mA
RS-stocknr. 123-8827
FabrikantnummerNCP43080DDR2G
FabrikantON Semiconductor
€ 0,749
Each (In a Pack of 10)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 500 kHz - Surface Mount SOIC 8 5 x 4 x 1.5mm - - 25 V +125 °C -4 A, 8A
RS-stocknr. 802-2118
FabrikantnummerNCP1083DEG
FabrikantON Semiconductor
€ 2,455
Each (In a Pack of 2)
Aantal stuks
Buck Converter 1 DC-DC 500 kHz - Surface Mount TSSOP 20 6.6 x 4.5 x 0.95mm - - 57 V +85 °C 10mA
RS-stocknr. 163-2568
FabrikantnummerNCP43080DDR2G
FabrikantON Semiconductor
€ 0,336
Each (On a Reel of 2500)
Aantal stuks
Synchronous Rectifier Controller 1 AC-DC 500 kHz - Surface Mount SOIC 8 5 x 4 x 1.5mm - - 25 V +125 °C -4 A, 8A
RS-stocknr. 166-2487
FabrikantnummerFPF2116
FabrikantON Semiconductor
€ 0,366
Each (On a Reel of 3000)
Aantal stuks
Load Share Controller - - - - Surface Mount SOT-23 5 - - - 5.5 V - -
RS-stocknr. 185-8169
FabrikantnummerTPS2399DMT7G
FabrikantON Semiconductor
€ 0,883
Each (On a Reel of 3000)
Aantal stuks
Negative Voltage Hot Swap Controller 1 - - - Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm - - -80 V +85 °C -
RS-stocknr. 516-5629
FabrikantnummerUAA2016PG
FabrikantON Semiconductor
€ 1,27
Each
Aantal stuks
Zero Voltage Switching Triac 1 AC-DC - - Through Hole PDIP 8 10.16 x 6.6 x 3.44mm - - -8 V +85 °C 150mA
RS-stocknr. 163-2650
FabrikantnummerNCP81245MNTXG
FabrikantON Semiconductor
€ 1,037
Each (On a Reel of 2500)
Aantal stuks
Phase Controller - DC-DC 1200 kHz - Surface Mount QFN 52 6 x 6 x 0.95mm - - - +100 °C -
Nieuw
RS-stocknr. 205-2442
FabrikantnummerNCP4390DR2G
FabrikantON Semiconductor
€ 1,786
Each (In a Pack of 5)
Aantal stuks
PFM Controller 1 DC-DC 690 kHz - Surface Mount SOIC 16 - - - - - -
RS-stocknr. 821-5115
FabrikantnummerNCP1090DG
FabrikantON Semiconductor
€ 1,059
Each (In a Pack of 10)
Aantal stuks
Interface Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.5mm - - 57 V +85 °C 5mA
RS-stocknr. 145-3703
FabrikantnummerNCP1090DG
FabrikantON Semiconductor
€ 1,037
Each (In a Tube of 96)
Aantal stuks
Interface Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.5mm - - 57 V +85 °C 5mA
RS-stocknr. 121-7887
FabrikantnummerNCP81245MNTXG
FabrikantON Semiconductor
€ 2,186
Each (In a Pack of 5)
Aantal stuks
Phase Controller - DC-DC 1200 kHz - Surface Mount QFN 52 6 x 6 x 0.95mm - - - +100 °C -
RS-stocknr. 126-3183
FabrikantnummerNCP1399AADR2G
FabrikantON Semiconductor
€ 0,572
Each (In a Pack of 5)
Aantal stuks
Resonant Mode Controller 1 AC-DC 750 kHz - Surface Mount SOIC 16 10 x 3.9 x 1.5mm - - 60 V +150 °C 7mA
RS-stocknr. 141-2036
FabrikantnummerNCP1399AMDR2G
FabrikantON Semiconductor
€ 0,506
Each (On a Reel of 2500)
Aantal stuks
Controller 1 AC-DC 750 kHz - Surface Mount SOIC 16 10 x 3.9 x 1.5mm - - 20 V +150 °C 1.85mA
RS-stocknr. 178-4291
FabrikantnummerNCP81295MNTXG
FabrikantON Semiconductor
€ 1,388
Each (On a Reel of 2500)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 161-2653
FabrikantnummerNCV8852DR2G
FabrikantON Semiconductor
€ 2,12
Each (In a Pack of 5)
Aantal stuks
Buck Controller 1 DC-DC 500 kHz - Surface Mount SOIC 8 5 x 4 x 1.5mm - - 44 V +150 °C -
RS-stocknr. 185-8168
FabrikantnummerTPS2398DMT7G
FabrikantON Semiconductor
€ 0,812
Each (On a Reel of 3000)
Aantal stuks
Negative Voltage Hot Swap Controller 1 - - - Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm - - -80 V +85 °C -
RS-stocknr. 185-9144
FabrikantnummerTPS2399DMT7G
FabrikantON Semiconductor
€ 1,988
Each (In a Pack of 4)
Aantal stuks
Negative Voltage Hot Swap Controller 1 - - - Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm - - -80 V +85 °C -