About Switching Voltage Regulators

On Semiconductor 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.
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Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
NCP1550SN27T1G


Switching Voltage Regulators 1.8V 2A Buck PWM/PFM w/Enable Soft Start
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ON Semiconductor Availability : 2793
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USD 0.1

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FAN53880UC001X


Switching Voltage Regulators INTEGRATED MICRO PMI C
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ON Semiconductor Availability : 2793
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USD 1.5625

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LM2576D2T-15G


Buck Switching Regulator IC Positive or Negative Fixed 15V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
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USD 1.2162

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Smd/SmtTO - 263 - 515 V3 A 45 VBuck 52 KHz   Lm2576Tube 
Hot FAN53526UC89X


Voltage Regulators - Switching Regulators 3A, 2.4 MHZ, DIGIT PROGRAM TINYBUCK
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USD 0.2254

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Smd/SmtWLCSP - 150.6 v to 1.393 V3 A1 Output5.5 VBuck2.5 V2.4 MHz- 40 C+ 85 C Fan53526Reel50 uA
FAN23SV06AMPX


Voltage Regulators - Switching Regulators 6A SYNC BUCK REGULATOR
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USD 2.9511

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Smd/SmtPQFN - 34600 mV to 5.5 V6 A1 Output18 VBuck7 V200 KHz to 1.5 MHz- 40 C+ 125 C Fan23sv06ampxReel 
FAN53555BUC24X


Voltage Regulators - Switching Regulators 5 A, 2.4 MHz, Digitally Programmable TinyBuck Regulator
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ON Semiconductor Availability : 2752
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USD 0.5197

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Smd/SmtWLCSP - 203 V5 A 5.5 VBuck2.5 V2.4 MHz- 40 C+ 85 C Fan53555Reel 
FAN48610UC50X


Voltage Regulators - Switching Regulators 2.5 MHz, 1 A, Fixed-Output Synchronous TinyBoost Regulator
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ON Semiconductor Availability : 2728
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USD 0.4359

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Smd/SmtWLCSP - 96 V1 A 2.35 VBoost2.35 V2.5 MHz- 40 C+ 85 C Fan48610Reel 
NCP1032AMNTXG


Flyback, Forward Converter Switching Regulator IC Positive, Isolation Capable 1 Output 8-WDFN Exposed Pad
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USD 1.475

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Smd/SmtWDFN - 84 V1 A 12 V  300 KHz   Ncp1032Reel 
NCV33163DWR2G


ON Semiconductor Voltage Regulators - Switching Regulators 60V 3A BuckBoost
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USD 1.1063

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Smd/SmtSOIC - 16 Wide 2.5 A1 Output60 VBuck, Boost2.5 V55 KHz- 40 C+ 115 CAec - Q100Ncv33163Reel1.5 mA
Hot FAN53555UC04X


Voltage Regulators - Switching Regulators TinyBuck 5A 2.4MHz
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USD 0.3264

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Smd/SmtWLCSP - 20603 mV To 1.411 V5 A1 Output5.5 VBuck2.5 V2.4 MHz- 40 C+ 85 C Fan53555Reel 
FAN5361UMP182X


Voltage Regulators - Switching Regulators 6MHz, 600mA/750mA Sync Buck Regulator
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ON Semiconductor Availability : 2595
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USD 0.5244

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Smd/SmtUMLP - 61.82 V600 mA15.5 VBuck2.3 V6 MHz- 40 C+ 85 C Fan5361Reel 
FAN48623UC33X


Fairchild Semiconductor Voltage Regulators - Switching Regulators
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ON Semiconductor Availability : 2589
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USD 0.189

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Smd/SmtWLCSP - 163.3 V , 3.489 V2.5 A1 Output5.5 VBoost2.5 V2.5 MHz- 40 C+ 85 C Fan48623Reel 
Hot NCP6324BMTAATBG


ON Semiconductor Voltage Regulators - Switching Regulators DCDC BUCK CONVERTER
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USD 0.4685

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Smd/SmtWDFN - 80.6 V To 5.5 V2 A1 Output5.5 VBuck2.5 V3 MHz- 40 C+ 85 C  Reel 
NCP1529ASNT1G


Switching Voltage Regulators STEP-DOWN CONVERTER
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ON Semiconductor Availability : 2579
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USD 0.4761

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Smd/SmtTSOP - 5900 mV To 3.9 V1 A1 Output5.5 VBuck 1.7 MHz- 40 C+ 85 C Ncp1529Cut Tape 
FAN23SV04TMPX


Voltage Regulators - Switching Regulators TinyBuck Integrated Synchronous Buck Regulators
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ON Semiconductor Availability : 2560
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USD 1.1203

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Smd/SmtPQFN - 34500 mV To 1.5 V4 A1 Output15 VBuck7 V200 KHz To 1.5 MHz- 40 C+ 85 C Fan23sv04Reel 
NCP1523BFCT2G


Switching Voltage Regulators FORCED PWM NCP1523
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USD 0.6625

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FAN2310AMPX


Voltage Regulators - Switching Regulators 10A SYNC BUCK REGULATOR
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USD 2.475

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Smd/SmtPQFN - 34600 mV To 5.5 V10 A1 Output18 VBuck4.5 V200 KHz To 1.5 MHz- 40 C+ 125 C Fan2310ampxReel 
FAN53703UC48X


Switching Voltage Regulators STEP-DOWN REGULATOR
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ON Semiconductor Availability : 2429
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USD 0.5013

Multiples of: 1

Smd/SmtWLCSP - 63 V1 A1 Output5.5 VBuck2.3 V2.5 MHz- 40 C+ 85 C  Cut Tape2 uA
MC33063AVDR2G


Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width)
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ON Semiconductor Availability : 2425
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USD 0.4033

Multiples of: 2500

Smd/SmtSOIC - 81.25 V To 40 V1.5 A140 VBuck/Boost3 V100 KHz- 40 C+ 125 C Mc33063aReel 
LM2594DADJR2G


Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width)
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USD 1.1896

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Smd/SmtSOIC - 81.23 V To 37 V500 mA 45 VBuck 150 KHz   Lm2594Reel 
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