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 Price 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 Stock No. 110-9058
Mfr. Part No.ICE3BR1765JXKLA1
BrandInfineon
$3.234
Each (In a Pack of 10)
units
SMPS Current Mode - AC-DC 73.5 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 25 V +150 °C -
RS Stock No. 168-5885
Mfr. Part No.ICE3BR1765JXKLA1
BrandInfineon
$2.544
Each (In a Tube of 50)
units
SMPS Current Mode - AC-DC 73.5 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 25 V +150 °C -
RS Stock No. 110-7439
Mfr. Part No.ICE3BR4765JGXUMA1
BrandInfineon
$2.132
Each (In a Pack of 10)
units
SMPS Current Mode 1 AC-DC 73.5 kHz - Surface Mount DSO 16 10 x 4 x 1.5mm - - 25 V +150 °C -
RS Stock No. 166-0804
Mfr. Part No.ICE3BR4765JGXUMA1
BrandInfineon
$1.29
Each (On a Reel of 2500)
units
SMPS Current Mode 1 AC-DC 73.5 kHz - Surface Mount DSO 16 10 x 4 x 1.5mm - - 25 V +150 °C -
RS Stock No. 906-3069
Mfr. Part No.ICE3B1565JFKLA1
BrandInfineon
$3.287
Each (In a Pack of 10)
units
SMPS Current Mode 1 AC-DC 76 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 26 V +130 °C -
RS Stock No. 168-8957
Mfr. Part No.ICE3B1565JFKLA1
BrandInfineon
$3.108
Each (In a Tube of 50)
units
SMPS Current Mode 1 AC-DC 76 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 26 V +130 °C -
RS Stock No. 168-5873
Mfr. Part No.ICE3AR0680JZXKLA1
BrandInfineon
$3.885
Each (In a Tube of 50)
units
SMPS Current Mode 1 AC-DC 113 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 25 V +150 °C -
RS Stock No. 110-7101
Mfr. Part No.ICE3AR0680JZXKLA1
BrandInfineon
$4.578
Each (In a Pack of 8)
units
SMPS Current Mode 1 AC-DC 113 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 25 V +150 °C -
RS Stock No. 122-3048
Mfr. Part No.ICL5101XUMA1
BrandInfineon
$4.306
Each (In a Pack of 5)
units
- - DC-DC - - - - - - - - - - -
RS Stock No. 166-0886
Mfr. Part No.ICL5101XUMA1
BrandInfineon
$2.20
Each (On a Reel of 2500)
units
- 1 DC-DC 120 kHz - Surface Mount PG-DSO-16-23 16 10 x 4 x 1.65mm - - - +125 °C -
RS Stock No. 911-1023
Mfr. Part No.ICE2HS01GXUMA1
BrandInfineon
$2.03
Each (On a Reel of 1000)
units
Resonant Mode Controller 1 DC-DC 225 kHz - Surface Mount DSO 20 12.8 x 7.6 x 2.45mm - - 18 V +125 °C 5mA
RS Stock No. 168-5874
Mfr. Part No.ICE2QR0665ZXKLA1
BrandInfineon
$2.667
Each (In a Tube of 50)
units
PWM Controller 1 AC-DC 65 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 27 V +150 °C -
RS Stock No. 168-5879
Mfr. Part No.ICE3A2065ELJFKLA1
BrandInfineon
$2.394
Each (In a Tube of 50)
units
SMPS Current Mode 1 AC-DC 108 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 21 V +150 °C -
RS Stock No. 110-7123
Mfr. Part No.ICE2QR0665ZXKLA1
BrandInfineon
$3.431
Each (In a Pack of 8)
units
PWM Controller 1 AC-DC 65 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 27 V +150 °C -
RS Stock No. 826-9213
Mfr. Part No.ICE2HS01GXUMA1
BrandInfineon
$3.36
Each (In a Pack of 10)
units
Resonant Mode Controller 1 DC-DC 225 kHz - Surface Mount DSO 20 12.8 x 7.6 x 2.45mm - - 18 V +125 °C 5mA
RS Stock No. 110-7436
Mfr. Part No.ICE3A2065ELJFKLA1
BrandInfineon
$2.552
Each (In a Pack of 10)
units
SMPS Current Mode 1 AC-DC 108 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 21 V +150 °C -
RS Stock No. 168-5882
Mfr. Part No.ICE3B0565JFKLA1
BrandInfineon
$2.762
Each (In a Tube of 50)
units
SMPS Current Mode - AC-DC 76 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 26 V +150 °C -
RS Stock No. 110-7742
Mfr. Part No.ICE3B0565JFKLA1
BrandInfineon
$3.314
Each (In a Pack of 10)
units
SMPS Current Mode - AC-DC 76 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 26 V +150 °C -