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. 811-5826
FabrikantnummerLMR10515YMFE/NOPB
0,931 €
Each (On a Tape of 10)
Aantal stuks
Step Down Buck Converter 1 DC-DC 3.75 MHz - Surface Mount SOT-23 5 3.05 x 1.75 x 1.3mm - - 5.5 V +125 °C 1.5A
RS-stocknr. 145-7770
FabrikantnummerTPS64202DBVT
0,518 €
Each (On a Reel of 250)
Aantal stuks
Buck Controller 1 DC-DC - - Surface Mount SOT-23 6 2.9 x 1.6 x 1.15mm - - 6.5 V +85 °C -
RS-stocknr. 205-2440
FabrikantnummerNCP4390DR2G
FabrikantON Semiconductor
0,814 €
Each (On a Reel of 2500)
Aantal stuks
PFM Controller 1 DC-DC 690 kHz - Surface Mount SOIC 16 - - - - - -
RS-stocknr. 163-2568
FabrikantnummerNCP43080DDR2G
FabrikantON Semiconductor
0,343 €
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. 761-9490
FabrikantnummerLTC3727EG-1#PBF
FabrikantAnalog Devices
9,59 €
Each
Aantal stuks
Buck Controller, Synchronous 2 DC-DC 550 kHz - Surface Mount SSOP 28 10.5 x 8.2 x 1.95mm - - 36 V +85 °C 5A
RS-stocknr. 825-6793
FabrikantnummerTPS40303DRCT
0,90 €
Each (In a Pack of 2)
Aantal stuks
Buck Controller 1 - 330 kHz 3.1mm Surface Mount SON 10 3.1 x 3.1 x 0.95mm 3.1mm 0.95mm 20 V +125 °C 20A
RS-stocknr. 884-6927
FabrikantnummerLTC2955IDDB-1#TRMPBF
FabrikantAnalog Devices
5,215 €
Each (In a Pack of 2)
Aantal stuks
Push Button Controller 1 DC-DC - - Surface Mount DFN 10 3 x 2 x 0.7mm - - 36 V +85 °C -
RS-stocknr. 761-9200
FabrikantAnalog Devices
5,63 €
Each
Aantal stuks
Buck Controller 1 DC-DC 1400 kHz - Surface Mount SSOP 16 4.978 x 3.988 x 1.5mm - - 36 V +85 °C 10A
RS-stocknr. 159-2356
FabrikantnummerINN3168C-H101-TL
18,00 €
Each
Aantal stuks
Flyback Controller 1 DC-DC 65 kHz - Surface Mount InSOP-24D 16 9.4 x 10.8 x 1.45mm - - 265 V +150 °C -
RS-stocknr. 761-5268
FabrikantnummerLM5071MT-50/NOPB
1,44 €
Each
Aantal stuks
Hot Swap Controller 1 - - - Surface Mount TSSOP 16 5 x 4.4 x 0.9mm - - 60 V +125 °C -
RS-stocknr. 168-5874
FabrikantnummerICE2QR0665ZXKLA1
FabrikantInfineon
1,442 €
Each (In a Tube of 50)
Aantal stuks
PWM Controller 1 AC-DC 65 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 27 V +150 °C -
RS-stocknr. 824-6721
FabrikantnummerLM25085MM/NOPB
0,66 €
Each (In a Pack of 5)
Aantal stuks
Buck Controller 1 DC-DC 1 MHz - Surface Mount VSSOP 8 3.1 x 3.1 x 0.95mm - - 42 V +125 °C 10A
Nieuw
RS-stocknr. 210-8653
FabrikantnummerLTC3829IFE#WPBF
FabrikantAnalog Devices
9,65 €
Each
Aantal stuks
Step Down 3 - 770 kHz - Surface Mount 38-Lead Plastic TSSOP 38 - - - - - -
RS-stocknr. 506-1971
FabrikantnummerLTC3703EG#PBF
FabrikantAnalog Devices
4,18 €
Each
Aantal stuks
Buck Controller 1 DC-DC - - Surface Mount SSOP 28 10.5 x 5.6 x 2mm - - 15 V +85 °C -
RS-stocknr. 850-7947
FabrikantnummerADP1190AACBZ-R7
FabrikantAnalog Devices
1,264 €
Each (In a Pack of 5)
Aantal stuks
Hot Swap Controller 1 - - - Surface Mount WLCSP 12 1.64 x 1.24 x 0.33mm - - 1.8 V +85 °C -
RS-stocknr. 110-7123
FabrikantnummerICE2QR0665ZXKLA1
FabrikantInfineon
1,688 €
Each (In a Pack of 8)
Aantal stuks
PWM Controller 1 AC-DC 65 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 27 V +150 °C -
Nieuw
RS-stocknr. 216-8608
FabrikantnummerLTC3824EMSE#TRPBF
FabrikantAnalog Devices
2,942 €
Each (On a Reel of 2500)
Aantal stuks
DC to DC Controller - - 230 kHz - Surface Mount MSOP 10 - - - - - -
RS-stocknr. 177-0385
FabrikantnummerMIC3808YM
FabrikantMicrochip
1,288 €
Each (In a Tube of 95)
Aantal stuks
PWM Controller 2 DC-DC 1 MHz - Surface Mount SOIC 8 5 x 3.99 x 1.63mm - - 15 V +85 °C 10mA
RS-stocknr. 159-2927
FabrikantnummerINN3672C-H601-TL
0,94 €
Each
Aantal stuks
Flyback Controller 1 DC-DC 90 kHz - Surface Mount InSOP-24D 16 9.4 x 10.8 x 1.45mm - - 265 V +150 °C -
RS-stocknr. 158-5330
FabrikantnummerINN3165C-H101-TL
0,661 €
Each (On a Reel of 2000)
Aantal stuks
Flyback Controller 1 DC-DC 80 kHz - Surface Mount InSOP-24D 16 9.4 x 10.8 x 1.45mm - - 265 V +150 °C -