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
  
                   
MCP1642B-50IMS


Microchip Technology Voltage Regulators - Switching Regulators Step-up DCDC Reg 1 MHz, 1.6A, 5Vout
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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 : 485
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USD 1.0675

Multiples of: 100

Smd/SmtMSOP - 85 V800 mA1 Output Boost 1 MHz- 40 C+ 125 C Mcp1642Tube400 uA
LM2576-12WT


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 : 485
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USD 1.425

Multiples of: 50

Through HoleTO - 220 - 512 V3 A1 Output40 VBuck4 V52 KHz- 40 C+ 85 C Lm2576Tube 
MIC28304-1YMP-TR


Voltage Regulators - Switching Regulators 70V 3A Power Module HyperLight Load
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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 : 485
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USD 10.86

Multiples of: 1

Smd/Smt   1 Output       Mic28304Reel 
MIC4576-3.3WU-TR


Microchip Technology Micrel Voltage Regulators - Switching Regulators
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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 : 483
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USD 3.8433

Multiples of: 1

Smd/SmtTO - 263 - 53.3 V3 A1 Output36 VBuck4 V200 KHz- 40 C+ 85 C Mic4576Reel5 mA
Hot MCP1253-ADJI/MS


PMIC; DC/DC converter; Uoper:2÷5.5V; Uout:1.5÷5.5V; MSOP8; ±0.5%
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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 : 479
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USD 1.7323

Multiples of: 1

  1.5 To 5.5 V0.15 A  Charge Pump        
MIC3172YM


Voltage Regulators - Switching Regulators 1.25A 100kHz Switching Regulator (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 : 460
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USD 1.675

Multiples of: 95

Smd/SmtSOIC - 8 1.25 A1 Output40 VBuck, Boost3 V100 KHz- 40 C+ 85 C Mic3172Tube 
MIC23163YMT T5


Voltage Regulators - Switching Regulators 4MHz, PWM, 2A Buck Regulator
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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 : 455
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USD 0.3091

Multiples of: 1

Smd/SmtTDFN - 10adj2 A1 Output5.5 VBuck2.7 V4 MHz- 40 C+ 125 C Mic23163Reel 
MCP16412-I/MN


Switching Voltage Regulators Low IQ Boost Converter with Programmable Low Battery, PGT 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 : 450
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USD 1.3671

Multiples of: 1

SMD/SMTTDFN - 101.8 V to 5.25 V600 mA1 Output5.25 VBoost820 mV500 KHz- 40 C+ 125 C  Tube5 uA
LM2575WU


Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
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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 : 450
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USD 1.4375

Multiples of: 1

Smd/SmtTO - 263 - 51.23 V To 37 V1 A1 Output40 VBuck4 V52 KHz- 40 C+ 85 C Lm2575Tube 
MCP1612-ADJIMF


Microchip Technology Voltage Regulators - Switching Regulators 1.4MHz 1.0A Synch- Buck Reg Adj. Output
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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 : 446
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USD 2.119

Multiples of: 1

Smd/SmtMSOP - 80.8 V To 5 V1 A1 Output5.5 VBuck2.7 V1.4 MHz- 40 C+ 85 C  Tube 
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