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
  
                   
MCP1642BT-30I/MS


Voltage Regulators - Switching Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout
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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 : 1721
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USD 1.2071

Multiples of: 1

Smd/SmtMSOP - 83 V 1 Output Boost 1 MHz- 40 C+ 125 C Mcp1642Reel400 uA
MCP1603T-ADJI/OS


Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA SOT-23-5 Thin, TSOT-23-5
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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 : 1691
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USD 1.1106

Multiples of: 1

  0.8 To 4.5 V0.5 A  Buck        
MCP1624-I/MC


Voltage Regulators - Switching Regulators 500kHz 150mA Syn Bst Output Disconn & 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.

Microchip Availability : 1683
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USD 0.5244

Multiples of: 1

Smd/SmtVFDFN - 8 EP2 V To 5.5 V50 mA 5.5 VBoost/Buck Regulator 500 KHz    Tube 
TC1044SCOA


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 : 1649
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USD 1.1413

Multiples of: 100

Smd/SmtSOIC - 8 Narrow- 1.5 V To - 12 V20 mA 12 VInverting 10 KHz0 C+ 70 C Tc1044sTube 
MIC2145YMM TR


Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.4V 1 Output 500mA 8-TSSOP, 8-MSOP (0.118", 3.00mm 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.

Microchip Availability : 1645
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USD 2.5273

Multiples of: 1

Smd/SmtMSOP - 82.4 V To 16 V500 mA116 VBoost2.4 V450 KHz- 40 C+ 85 C Mic2145Reel 
NX9548ILQ-TR


Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 7A 32-VFQFN Exposed Pad
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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 : 1589
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USD 3.2066

Multiples of: 1

             Cut Tape 
MIC2171WU


Voltage Regulators - Switching Regulators 2.5A 100kHz Switching Regulator (ROHS Compliant)
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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 : 1546
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USD 4.577

Multiples of: 1

Smd/SmtTO - 263 - 5 2.5 A1 Output40 V 3 V100 KHz- 40 C+ 85 C Mic2171Tube 
MIC4690YM-TR


Voltage Regulators - Switching Regulators SO-8 500KHz Simple Buck Regulator (Lead Free)
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Microchip Availability : 1523
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USD 2.6934

Multiples of: 1

Smd/SmtSOP - 8    Buck     Mic4690Reel 
MCP1603T-180I/OS


Voltage Regulators - Switching Regulators 2.0MHz 0.5A Synch- Buck 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 : 1521
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USD 1.0764

Multiples of: 1

Smd/SmtTSOT - 5800 mV To 4.5 V500 mA 5.5 VBuck 2 MHz   Mcp1603Reel 
LM2576-5.0WU


Voltage Regulators - Switching Regulators 3A Step-Down SMPS Regulator (ROHS Compliant)
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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 : 1497
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USD 1.5069

Multiples of: 1

Smd/SmtTO - 263 - 55 V3 A1 Output40 VBuck4 V52 KHz- 40 C+ 85 C Lm2576Tube 
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