About Switching Voltage Regulators

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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
FAN53540UCX


Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-UFBGA, WLCSP
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ON Semiconductor Availability : 1451508
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USD 1.1694

Multiples of: 1

Smd/SmtWLCSP - 20adj5 A 5.5 VBuck2.7 V2.4 MHz + 85 C Fan5354Reel 
FAN5355UC00X


Fairchild Semiconductor Voltage Regulators - Switching Regulators 800mA 3MHz Digital Converter
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ON Semiconductor Availability : 450865
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USD 0.9207

Multiples of: 1

Smd/SmtWLCSP - 12750 mV To 1.5375 V1.1 A 5.5 VBuck2.7 V3 MHz- 40 C+ 85 C Fan5355Reel 
FAN53555UC09X


Voltage Regulators - Switching Regulators 5A 2.4 MHz Digitally Program TinyBuck 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.

ON Semiconductor Availability : 374529
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USD 0.4224

Multiples of: 1

Smd/SmtWLCSP - 201.1 V5 A 5.5 VBuck2.5 V2.4 MHz- 40 C+ 85 C Fan53555Reel 
AP62301WU-7


Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K
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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.

Diodes Incorporated Availability : 306510
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USD 0.1551

Multiples of: 1

SMD/SMTTSOT - 26 - 6800 mV to 7 V3 A1 Output18 VBuck4.2 V750 KHz- 40 C+ 125 C  Reel , Cut Tape155 uA
L5981TR


Voltage Regulators - Switching Regulators 1a Step-Down Switching Reg
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STMicroelectronics Availability : 302640
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USD 1.3427

Multiples of: 4000

Smd/SmtQFPN - 8    Buck     L5981Reel 
TPS562201DDCR


Switching Voltage Regulators 4.5 V to 17 V input, 2 A output, synchronous step-down converter in Eco-mode 6-SOT-23-THIN -40 to 125
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Texas Instruments Availability : 233188
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USD 0.0381

Multiples of: 10

Smd/SmtSOT - 23 - TH in - 6       - 40 C+ 125 C Tps562201Cut Tape 
Hot FAN48610BUC33X


Voltage Regulators - Switching Regulators 3MHZ 1A FIXED OUTPUT Sync TINYBOOST
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ON Semiconductor Availability : 232724
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USD 0.3844

Multiples of: 1

Smd/SmtWLCSP - 95 V1 A1 Output4.5 VBoost2.5 V3 MHz- 40 C+ 85 C Fan48610Reel90 uA
NCP6343FCT1G


ON Semiconductor 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.

ON Semiconductor Availability : 211439
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USD 0.448

Multiples of: 1

Smd/Smt 0.6 V To 1.4 V3.5 A1 Output5.5 VBuck2.3 V3 MHz   Ncp6343Reel 
ST1S50PUR


Voltage Regulators - Switching Regulators 4A Monolithic synchronous step-down converter with high efficiency at light load
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STMicroelectronics Availability : 174600
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USD 1.0505

Multiples of: 3000

Smd/SmtVFDFPN - 80.8 V To 18 V4 A1 Output18 VBuck4 V500 KHz- 40 C+ 150 C St1s50  
NCP3231MNTXG


Voltage Regulators - Switching Regulators BUCK CONVERTER WITH INT
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ON Semiconductor Availability : 172175
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USD 2.0016

Multiples of: 1

Smd/SmtQFN - 40 EP0.6 v to 18 V30 A1 Output18 VBuck4.5 V500 KHz- 40 C+ 85 C Ncp3231Reel 
FAN2108MPX


Voltage Regulators - Switching Regulators 3-24V, 8A Int Sync Buck Reg
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ON Semiconductor Availability : 168780
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USD 0.9304

Multiples of: 1

Smd/SmtMLP - 253.2 V8 A 24 VBuck 600 KHz- 10 C+ 85 C Fan2108Reel 
ST1S40IPHR


Driver; DC/DC converter; 3A; 0.8÷18V; Channels:1; Uoper:4÷18V
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STMicroelectronics Availability : 162475
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USD 0.9625

Multiples of: 2500

  0.8 To 18 V3 A  Buck        
MP2459GJ-Z


Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 500mA, 50V Non-sync Buck
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Monolithic Power Systems Availability : 114955
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USD 0.5852

Multiples of: 1

Smd/SmtTSOT - 23 - 6Adj500 mA1 Output55 VBuck4.5 V480 KHz + 125 C Mp2459Reel 
TPS5430DDAR


Switching Voltage Regulators 5.5 to 36V Input 3A Step Dwn Converter
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Texas Instruments Availability : 110536
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USD 0.2313

Multiples of: 5

Smd/SmtSO - POWERPAD - 8Adj3 A1 Output36 VBuck5.5 V500 KHz- 40 C+ 125 C Tps5430Cut Tape 
TPS54302DDCR


Voltage Regulators - Switching Regulators 4.5-V to 28-V Input, 3-A Output, EMI Friendly Synchronous Step-Down Converter 6-SOT -40 to 85
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Texas Instruments Availability : 108606
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USD 0.1218

Multiples of: 5

Smd/SmtSOT - 23 - 628 V3 A1 Output28 VBuck4.5 V400 KHz- 40 C+ 85 C Tps54302Reel45 uA
TS30011-M033QFNR


Voltage Regulators - Switching Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 3.3V Outpt
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Triune Systems Availability : 105758
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USD 1.0335

Multiples of: 1

Smd/SmtQFN - 163.3 V1 A124 VBuck6 V1 MHz- 40 C+ 125 C Ts30011Reel 
TPS54202DDCR


Voltage Regulators - Switching Regulators 4.5V to 28V Input, 2A Output, EMI Friendly Synchronous Step-Down Converter 6-SOT -40 to 125
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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.

Texas Instruments Availability : 102315
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USD 0.0887

Multiples of: 5

Smd/SmtSOT - 23 - 6- 100 mV To + 28 V2 A1 Output28 VBuck4.5 V500 KHz- 40 C+ 125 C Tps54202Reel 
TLV62569DBVR


Switching Voltage Regulators 2.5V-5.5V input, 2-A high efficiency step-down buck converter in SOT23 and SOT563 package 5-SOT-23 -40 to 125
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Texas Instruments Availability : 70916
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USD 0.0397

Multiples of: 10

Smd/SmtSOT - 23 - 5600 mV To 5.5 V2 A1 Output5.5 VBuck2.5 V1.5 MHz- 40 C+ 125 C Tlv62569Cut Tape35 uA
FAN5903UCX


Voltage Regulators - Switching Regulators Buck Converter 3G/3.5G and 4G PAs
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ON Semiconductor Availability : 46560
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USD 0.3512

Multiples of: 1

Smd/SmtWLCSP - 12400 mV To 3.5 V2.4 A 5.5 VBuck 3 MHz , 6 MHz- 40 C+ 85 C Fan5903Reel 
FAN53611AUC11X


Voltage Regulators - Switching Regulators 6MHz 600mA/1A Synch Buck Regulator
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ON Semiconductor Availability : 2910
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USD 0.638

Multiples of: 1

Smd/SmtWLCSP - 16800 mV To 2 V1 A15.5 VBuck2.3 V6 MHz- 40 C+ 85 C Fan53611Reel 
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