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
  
                   
IFX91041EJ V50


Voltage Regulators - Switching Regulators 1.8A Step-Down Volt Regulator 5.0V
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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 Availability : 11
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USD 2.288
Multiples of: 1

Smd/SmtPG - DSO - 8 - 275 V1.8 A145 VBuck4.75 V370 KHz- 40 C+ 125 C Ifx91041Reel 
IR3887MTRPBF


Switching Voltage Regulators IFX POL
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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 Availability : 11
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USD 8.8229
Multiples of: 1

               
TLS4125D0EPV33XUMA1


Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 14-PowerTSSOP (0.154", 3.90mm Width)
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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 Availability : 9
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USD 2.6031
Multiples of: 1

 14 - Powertssop (0.154 , 3.90 mm WIDTH)  1 Buck     Automotive, Aec - Q100, OptiregTape And Reel 
TDM3883XUMA1


Switching Voltage Regulators POL MODULE
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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 Availability : 9
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USD 4.2926
Multiples of: 1

               
IR3840WMTRPBF


Voltage Regulators - Switching Regulators 12A 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 Availability : 9
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USD 5.7627
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Smd/SmtPQFN - 15 EP0.7 v to 14.4 V12 A1 Output16 VBuck1.5 V250 KHz to 1.5 MHz- 40 C+ 125 C  Cut Tape 
IR3847MTRPBF


Voltage Regulators - Switching Regulators 25A Single 1.5MHz 5V to 21V App w/PWM
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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 Availability : 9
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USD 8.6143
Multiples of: 1

Smd/SmtPQFN 5 x 6600 mV To 0.86 V 1 Output21 VBuck1.5 V1.5 MHz- 40 C+ 150 C  Reel 
IR38164MTRPBF


Switching Voltage Regulators IFX POL
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Infineon Availability : 7
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USD 6.7516
Multiples of: 1

               
TDA387400000AUMA1


Switching Voltage Regulators IFX POL
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Infineon Availability : 4
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USD 5.1675
Multiples of: 1

  250 mV ~ 5.12 V 1 Step - down 2MHz      
IR3823MTRPBF


Voltage Regulators - Switching Regulators Hi Eff Dual 3A Outpt SupIRBuck Vtg Reg
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Infineon Availability : 3
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USD 2.2768
Multiples of: 1

Smd/SmtPQFN - 165.1 V3 A1 Output21 VBuck1 V1.5 MHz- 40 C+ 125 C  Reel 
TDA21570AUMA1


Switching Voltage Regulators IFX POWERSTAGE/DRIVER
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Infineon Availability : 3
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USD 3.6718
Multiples of: 1

               
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