About Switching Voltage Regulators

Richtek 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
  
                   
RT5762CHGH6F


Switching Voltage Regulators 2A, 1.2MHz, 6V Synchronous Step-Down Converter inSOT-563 (FC) and UDFN-6L 1.4x1 (FC)
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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.

Richtek Availability : 4365
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USD 0.2177
Multiples of: 5

  600 mV ~ 6 V 1 Step - down 1.2MHz      
R7735LGE


SOT-23-6 AC-DC Controllers & Regulators ROHS
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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.

Richtek Availability : 2813
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USD 0.2041
Multiples of: 1

               
RT6264BHGJ6F


Switching Voltage Regulators 18V Input, 4A, ACOT Buck Converter with Both FETs OC Protection
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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.

Richtek Availability : 2629
Ship by Thu. 13 Jun to Tue. 18 Jun Calender.png

USD 0.3569
Multiples of: 1

               
RT8481GE


SECONDARY SIDE CC/CV CONTROLLER, SOT23-6
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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.

Richtek Availability : 2605
Ship by Thu. 13 Jun to Tue. 18 Jun Calender.png

USD 0.0883
Multiples of: 1

               
RT7740GAGE


SOT-23-6 AC-DC Controllers & Regulators ROHS
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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.

Richtek Availability : 2521
Ship by Thu. 13 Jun to Tue. 18 Jun Calender.png

USD 0.135
Multiples of: 1

               
RTQ2822WGQVF


VQFN-18L_3.5x3.5 AC-DC Controllers & Regulators ROHS
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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.

Richtek Availability : 1609
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USD 1.3053
Multiples of: 1

               
RT8816AGQW


WQFN-20L(3x3) AC-DC Controllers & Regulators ROHS
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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.

Richtek Availability : 1607
Ship by Thu. 13 Jun to Tue. 18 Jun Calender.png

USD 0.3762
Multiples of: 1

               
RT6220AGQUF


Switching Voltage Regulators 6A, 23V, 500kHz, ACOT Synchronous Buck 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.

Richtek Availability : 1258
Ship by Thu. 13 Jun to Tue. 18 Jun Calender.png

USD 0.4986
Multiples of: 1

               
RT6214AHRGJ6F


Switching Voltage Regulators 18V, 3A, ACOTTM Step-Down Converter in 6 and 8 Pin TSOT-23
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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.

Richtek Availability : 1146
Ship by Thu. 13 Jun to Tue. 18 Jun Calender.png

USD 0.3524
Multiples of: 1

  765 mV ~ 6.5 V 1 Step - down 500kHz      
RT8237EZQW


WDFN-10L 3x3 AC-DC Controllers & Regulators ROHS
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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.

Richtek Availability : 1012
Ship by Thu. 13 Jun to Tue. 18 Jun Calender.png

USD 0.1192
Multiples of: 1

               
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