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. 821-5106
FabrikantnummerNCP1090DBRG
FabrikantON Semiconductor
1,154 €
Each (In a Pack of 10)
Aantal stuks
Interface Controller 1 DC-DC - - Surface Mount TSSOP 8 4.5 x 3.1 x 0.95mm - - 57 V +85 °C 5mA
RS-stocknr. 190-4415
FabrikantnummerMAX5969BETB+T
FabrikantMaxim Integrated
1,667 €
Each (On a Reel of 2500)
Aantal stuks
Hot Swap Controller - - - - Surface Mount TDFN 10 3.1 x 3.1 x 0.75mm - - 60 V +85 °C -
RS-stocknr. 851-6780
FabrikantnummerLT3748HMS#PBF
FabrikantAnalog Devices
4,56 €
Each
Aantal stuks
Flyback Controller 1 DC-DC - - Surface Mount MSOP 12 4.04 x 3 x 1mm - - 100 V +150 °C 150mA
RS-stocknr. 159-8055
FabrikantnummerADP2114ACPZ-R7
FabrikantAnalog Devices
2,472 €
Each (On a Reel of 1500)
Aantal stuks
- 2 - 1200 kHz 5mm Surface Mount LFCSP 32 5 x 5 x 0.75mm 5mm 0.75mm 5.5 V +85 °C 4A
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. 159-2337
FabrikantnummerINN3166C-H101-TL
0,94 €
Each
Aantal stuks
Flyback Controller 1 DC-DC 75 kHz - Surface Mount InSOP-24D 16 9.4 x 10.8 x 1.45mm - - 265 V +150 °C -
RS-stocknr. 827-9487
FabrikantnummerBQ51013ARHLT
1,97 €
Each (In a Pack of 5)
Aantal stuks
Power Supply Receiver 1 DC-DC - - Surface Mount VQFN 20 4.65 x 3.65 x 0.95mm - - 10 V +125 °C 1.5A
RS-stocknr. 159-2318
FabrikantnummerINN3164C-H101-TL
0,59 €
Each
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 -
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. 178-5886
FabrikantnummerBM1Q104FJ-E2
FabrikantROHM
0,98 €
Each (In a Pack of 10)
Aantal stuks
Converter 1 DC-DC 4.8 kHz - Surface Mount SOP 8 4.9 x 3.9 x 1.37mm - - 30 V +85 °C 0.5A
RS-stocknr. 811-5674
FabrikantnummerLM5117PMH/NOPB
4,78 €
Each
Aantal stuks
Buck Controller 1 DC-DC 530 kHz - Surface Mount HTSSOP 20 6.5 x 4.4 x 0.9mm - - 65 V +125 °C 20A
RS-stocknr. 121-9344
FabrikantnummerLMR14203XMKE/NOPB
1,223 €
Each (On a Reel of 250)
Aantal stuks
Step Down Buck Controller 1 DC-DC 1.5 MHz - Surface Mount SOT-23 6 3.05 x 1.75 x 1mm - - 42 V +125 °C 300mA
RS-stocknr. 122-3048
FabrikantnummerICL5101XUMA1
FabrikantInfineon
1,046 €
Each (In a Pack of 5)
Aantal stuks
- - DC-DC - - - - - - - - - - -
RS-stocknr. 166-0804
FabrikantnummerICE3BR4765JGXUMA1
FabrikantInfineon
0,70 €
Each (On a Reel of 2500)
Aantal stuks
SMPS Current Mode 1 AC-DC 73.5 kHz - Surface Mount DSO 16 10 x 4 x 1.5mm - - 25 V +150 °C -
RS-stocknr. 622-8800
FabrikantnummerMAX1745EUB+
FabrikantMaxim Integrated
4,97 €
Each
Aantal stuks
- 1 DC-DC - - Surface Mount μMAX 10 3.05 x 3.05 x 0.95mm - - - +85 °C -
RS-stocknr. 761-9588
FabrikantnummerLTC4413EDD-2#PBF
FabrikantAnalog Devices
2,76 €
Each
Aantal stuks
Load Share Controller - - - - Surface Mount DFN 10 - - - 5.5 V - -
RS-stocknr. 779-9205
FabrikantnummerLT1339CSW#PBF
FabrikantAnalog Devices
9,88 €
Each
Aantal stuks
Buck Controller 1 DC-DC 150 kHz - Surface Mount SOIC 20 13.01 x 7.595 x 2.337mm - - 60 V +70 °C 65mA
RS-stocknr. 145-6857
FabrikantnummerUCC28911D
0,653 €
Each (In a Tube of 75)
Aantal stuks
Flyback Controller 1 DC-DC 115 kHz - Surface Mount SOIC 7 5 x 4 x 1.5mm - - 265 V +125 °C 1.26A
RS-stocknr. 786-9629
FabrikantnummerLT3758EMSE#PBF
FabrikantAnalog Devices
4,64 €
Each (In a Pack of 2)
Aantal stuks
Boost Controller, Flyback Controller, Inverting, SEPIC Controller 1 DC-DC 1 MHz - Surface Mount MSOP 10 3 x 3 x 0.86mm - - 100 V +125 °C 12µA
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 -