About Switching Voltage Regulators

Infineon Switching Voltage Regulators

A switched-mode voltage regulator (also known as a switching regulator or DC-DC converter) is an electronic power supply that uses switching technology to convert a DC voltage from one level to another. It generally works by rapidly switching back and forth between two separate and distinct power supplies, while using either a transformer or inductor to store energy. This allows the output voltage to be individually regulated. Switching regulators are used due to their efficiency, stability, noise reduction, and lower cost, compared to linear voltage regulators. They have become increasingly popular in low-power applications where small, lightweight forms of regulation are needed.

Switching Voltage Regulators

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(Ex. GST)(▲▼)		Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
IR3842MTRPBF


Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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6 to 16 Weeks Calender.png

AUD 2.6132
Multiples of: 4000

Smd/SmtPOWER QFN EP0.7 V To 14.4 V4 A1 Output16 VBuck1.5 V250 KHz To 1.5 MHz- 40 C+ 125 C  Reel 
IR3801AMTRPBF


Conv DC-DC 2.5V to 21V Step Down Single-Out 0.6V to 12V 9A 14-Pin Power QFN EP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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6 to 16 Weeks Calender.png

AUD 2.6648
Multiples of: 1

Smd/SmtPQFN - 15 EP0.6 V To 12 V9 A1 Output21 VBuck2.5 V300 KHz- 40 C+ 125 C  Reel 
IR3863MTR1PBF


Conv DC-DC 3V to 21V Step Down Single-Out 0.5V to 12V 6A 16-Pin Power QFN EP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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6 to 16 Weeks Calender.png

AUD 2.6721
Multiples of: 258

Smd/SmtPQFN - 17 EP0.5 v to 12 V6 A1 Output21 VBuck3 V750 KHz- 40 C+ 125 C  Cut Tape 
TLF50201EL


Switching Voltage Regulators DC/DC CONVERTER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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6 to 16 Weeks Calender.png

AUD 2.6746
Multiples of: 1

            Tlf50201Cut Tape 
IR3802MTRPBF


Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 600kHz, 2.5-21V in
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon 0
6 to 16 Weeks Calender.png

AUD 2.6837
Multiples of: 4000

Smd/SmtPQFN - 15 EP0.6 V To 12 V4 A1 Output21 VBuck2.5 V600 KHz- 40 C+ 125 C  Reel 
IR3843WMTRPBF


Voltage Regulators - Switching Regulators 2A SupIRBuck Reg 250-1500kHz, 1.5-16V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon 0
6 to 16 Weeks Calender.png

AUD 2.6974
Multiples of: 1

Smd/SmtPOWER QFN EP0.7 V To 14.4 V2 A1 Output16 VBuck1.5 V250 KHz To 1.5 MHz- 40 C+ 125 C  Reel 
IR3842AMTRPBF


Voltage Regulators - Switching Regulators 6A SupIRBuck Reg 250-1200kHz, 1.5-21V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon 0
6 to 16 Weeks Calender.png

AUD 2.8887
Multiples of: 1

Smd/SmtPOWER QFN EP0.7 V To 18.9 V6 A1 Output21 VBuck1.5 V250 KHz To 1.2 MHz- 40 C+ 125 C  Reel 
IR3802AMTRPBF


Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 15-PowerVQFN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon 0
6 to 16 Weeks Calender.png

AUD 2.8925
Multiples of: 239

  0.6 To 12 V4 A  Buck        
IR3894MTRPBF


Voltage Regulators - Switching Regulators 12A SupIRBuck 1.5MHz Pvin 1.0V to 21V REG
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon 0
6 to 16 Weeks Calender.png

AUD 2.8932
Multiples of: 1

Smd/SmtPQFN - 17500 mV to 0.86 V12 A 21 VBuck 1.5 MHz    Cut Tape 
IR3842WMTRPBF


Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon 0
6 to 16 Weeks Calender.png

AUD 2.9187
Multiples of: 4000

Smd/SmtPOWER QFN EP0.7 V To 14.4 V4 A1 Output16 VBuck1.5 V250 KHz To 1.5 MHz- 40 C+ 125 C  Reel 
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