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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Description Prix 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
N° de stock RS 761-5987
Référence fabricantLM5085MYE/NOPB
2,154 €
Each (On a Tape of 5)
Unité
Buck Controller 1 DC-DC 1000 kHz - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 75 V +125 °C 1.75A
N° de stock RS 145-7427
Référence fabricantTPS2493PW
2,40 €
Each (In a Tube of 90)
Unité
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - 80 V +85 °C -
N° de stock RS 761-9566
Référence fabricantLTC4252-2IMS#PBF
5,52 €
Each
Unité
Negative Voltage Hot Swap Controller 1 - - - Surface Mount MSOP 10 3 x 3 x 0.86mm - - - +85 °C -
N° de stock RS 825-3533
Référence fabricantTL1451ACPWR
0,616 €
Each (In a Pack of 5)
Unité
- - - 500 kHz 4.5mm Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm 5.1mm 1.05mm - +85 °C -
N° de stock RS 145-6293
Référence fabricantTPS40200D
1,631 €
Each (In a Tube of 75)
Unité
Buck Controller 1 DC-DC - - Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm - - 52 V +85 °C -
N° de stock RS 709-3204
Référence fabricantTPS40210DGQ
2,02 €
Each
Unité
Boost Controller - DC-DC - - Surface Mount HTSSOP 10 3 x 3 x 1.02mm - - 52 V +125 °C -
N° de stock RS 168-4093
Référence fabricantTPS40210DGQ
1,71 €
Each (In a Tube of 80)
Unité
- - - - 3mm Surface Mount HTSSOP 10 3 x 3 x 1.02mm 3mm 1.02mm 52 V +125 °C -
N° de stock RS 917-3497
Référence fabricantLTC4412ES6#TRMPBF
1,804 €
Each (On a Reel of 500)
Unité
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSOT-23 6 2.9 x 1.75 x 0.9mm - - 28 V +85 °C -
N° de stock RS 471-415
Référence fabricantLTC4412ES6#TRMPBF
3,05 €
Each
Unité
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSOT-23 6 2.9 x 1.75 x 0.9mm - - 28 V +85 °C -
N° de stock RS 168-7849
Référence fabricantVIPER27HD
0,76 €
Each (In a Tube of 50)
Unité
PWM Controller 1 AC-DC 115 kHz - Surface Mount SOIC 16 10 x 4 x 1.5mm - - 23.5 V +150 °C -
N° de stock RS 168-5873
Référence fabricantICE3AR0680JZXKLA1
MarqueInfineon
2,319 €
Each (In a Tube of 50)
Unité
SMPS Current Mode 1 AC-DC 113 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 25 V +150 °C -
N° de stock RS 809-1313
Référence fabricantVIPER27HD
0,89 €
Each (In a Pack of 5)
Unité
PWM Controller 1 AC-DC 115 kHz - Surface Mount SOIC 16 10 x 4 x 1.5mm - - 23.5 V +150 °C -
N° de stock RS 822-9987
Référence fabricantLT3845AEFE#PBF
7,04 €
Each
Unité
Current Mode Step Down Controller 1 DC-DC 600 kHz - Surface Mount TSSOP 16 5.1 x 4.5 x 1.1mm - - 60 V +125 °C 30µA
N° de stock RS 516-5629
Référence fabricantUAA2016PG
1,27 €
Each
Unité
Zero Voltage Switching Triac 1 AC-DC - - Through Hole PDIP 8 10.16 x 6.6 x 3.44mm - - -8 V +85 °C 150mA
N° de stock RS 811-5677
Référence fabricantLM5085MY/NOPB
1,607 €
Each (On a Tape of 10)
Unité
Buck Controller 1 DC-DC 1 MHz - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 75 V +125 °C 10A
N° de stock RS 110-7101
Référence fabricantICE3AR0680JZXKLA1
MarqueInfineon
2,74 €
Each (In a Pack of 8)
Unité
SMPS Current Mode 1 AC-DC 113 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 25 V +150 °C -
N° de stock RS 822-6562
Référence fabricantLT1339CN#PBF
9,59 €
Each
Unité
Current Mode Controller 1 DC-DC 150 kHz - Through Hole PDIP 20 26.416 x 6.477 x 3.302mm - - 60 V +70 °C 65mA
N° de stock RS 535-9379
Référence fabricantLM3478MM/NOPB
1,81 €
Each (In a Pack of 5)
Unité
MOSFET Power Controller 1 DC-DC - - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 40 V +125 °C -
N° de stock RS 124-5438
Référence fabricantUAA2016PG
1,079 €
Each (In a Tube of 50)
Unité
Zero Voltage Switching Controller 1 AC-DC - - Through Hole PDIP 8 10.16 x 6.6 x 3.44mm - - -8 V +85 °C 150mA
N° de stock RS 906-3069
Référence fabricantICE3B1565JFKLA1
MarqueInfineon
1,729 €
Each (In a Pack of 10)
Unité
SMPS Current Mode 1 AC-DC 76 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 26 V +130 °C -