About Switching Voltage Regulators

Microchip 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
  
                   
LM2574-3.3YN


Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300", 7.62mm)
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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.

Microchip Availability : 923
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USD 1.018

Multiples of: 1

Through HolePDIP - 83.3 V500 mA1 Output40 VBuck 52 KHz- 40 C+ 85 C Lm2574Tube 
MCP16415-I/MN


Switching Voltage Regulators Low IQ Boost Converter with Programmable Low Battery, PG and Automatic Input-to-Output Bypass Operation
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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.

Microchip Availability : 915
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USD 1.3026

Multiples of: 1

SMD/SMTTDFN - 101.8 V to 5.25 V600 mA1 Output5.25 VBoost820 mV500 KHz- 40 C+ 125 C  Tube4.5 uA
MCP1253T-33X50I/MS


Microchip Technology Voltage Regulators - Switching Regulators 120mA Regulated
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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.

Microchip Availability : 909
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USD 1.7323

Multiples of: 1

Smd/SmtMSOP - 83.3 V , 5 V150 mA  Buck, Boost  - 40 C+ 85 C  Reel 
MCP1640D-I/MC


Voltage Regulators - Switching Regulators 500 kHz 300 mA Syn Boost 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.

Microchip Availability : 895
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USD 0.6941

Multiples of: 1

Smd/SmtDFN - 82 V To 5.5 V350 mA15.5 VBoost0.35 V500 KHz- 40 C+ 85 C  Tube 
TC1044SCOA713


Switching Voltage Regulators High Voltage
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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.

Microchip Availability : 879
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USD 1.0702

Multiples of: 1

Smd/SmtSOIC - 8 Narrow- 1.5 v to - 12 V   Inverting  0 C+ 70 C Tc1044sCut Tape 
TC1044SCPA


Voltage Regulators - Switching Regulators High Voltage
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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.

Microchip Availability : 873
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USD 1.0675

Multiples of: 60

 PDIP - 8- 12 V20 mA 12 VInverting1.5 V       
MIC4680-5.0YM


Voltage Regulators - Switching Regulators 1.3A SuperSwitcher in SO-8 (Lead Free)
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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.

Microchip Availability : 824
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USD 2.4375

Multiples of: 1

Smd/SmtSOIC - 85 V1.3 A1 Output34 VBuck4 V200 KHz- 40 C+ 125 C Mic4680Tube 
MIC26903YJL-TR


Switching Voltage Regulators 28V, 9A HyperLight Load Synchronous DC/DC Buck Regulator SuperSwitcher IIG
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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.

Microchip Availability : 817
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USD 3.1726

Multiples of: 1

Smd/SmtMLF - 280.6 V To 5.5 V9 A1 Output28 VBuck4.5 V600 KHz- 40 C+ 125 C  Reel730 uA
MCP1603-330IMC


Microchip Technology Voltage Regulators - Switching Regulators 2.0MHz 0.5A SyncBuck PFM PWM 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.

Microchip Availability : 785
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USD 1.3155

Multiples of: 1

Smd/SmtDFN - 83.3 V500 mA1 Output5.5 VBuck2.7 V2 MHz- 40 C+ 125 C Mcp1603Tube45 uA
MCP1643-I/MS


Driver; thermal protection, PWM dimming; LED controller; 0.6÷5V
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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.

Microchip Availability : 776
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USD 1.0575

Multiples of: 100

  0.6 To 5 V   Boost        
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