About Switching Voltage Regulators

Semtech 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
  
                   
TS30041-M050QFNR


Switching Voltage Regulators 1A 5.0V Current-Mode Sync. Buck 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.

Semtech 54794
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USD 1.2722
Multiples of: 1

Smd/SmtQFN - 165 V1 A1 Output40 VBuck4.5 V1 MHz- 40 C+ 125 C Ts3004xCut Tape5 uA
TS30042-M050QFNR


Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck 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.

Semtech 45815
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USD 1.2075
Multiples of: 1

Smd/SmtQFN - 165 V2 A1 Output40 VBuck4.5 V1 MHz- 40 C+ 125 C Ts3004xCut Tape5 uA
TS30011-M050QFNR


Voltage Regulators - Switching Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 5V Outpt
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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.

Semtech 45516
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USD 1.035
Multiples of: 1

Smd/SmtQFN - 16 EP5 V1 A1 Output24 VBuck4.5 V1 MHz- 40 C+ 125 C  Reel 
SC195ULTRT


Buck Switching Regulator IC Positive Programmable 0.8V 1 Output 500mA 8-UFQFN
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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.

Semtech 43908
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USD 0.7922
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Smd/SmtMLPD - UT - 8800 mV to 3.3 V500 mA1 Output5.5 VBuck2.9 V3.5 MHz- 40 C+ 85 C Sc19- 
SC189CULTRT


Voltage Regulators - Switching Regulators SYNC STEP DOWN REGULATOR
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Semtech 43794
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USD 0.512
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Smd/SmtMLPD - UT - 161.2 V1.5 A1 Output5.5 VBuck2.9 V2.5 MHz- 40 C+ 85 C Sc189Reel 
SC189ASKTRT


Voltage Regulators - Switching Regulators SC189ASKTRT--Tape and Reel
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Semtech 41882
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USD 0.5169
Multiples of: 1

Smd/SmtSOT - 23 - 51 V1.5 A1 Output5.5 VBuck2.9 V2.5 MHz- 40 C+ 85 C Sc189- 
SC283WLTRT


Buck Switching Regulator IC Positive Programmable 0.8V 2 Output 1.8A 18-WFQFN 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.

Semtech 38461
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USD 1.7147
Multiples of: 1

Smd/SmtMLPQ - W18800 mV to 3.3 V1.8 A2 Output5.5 VBuck2.9 V2.5 MHz- 40 C+ 85 C Sc28- 
TS30042-M000QFNR


Switching Voltage Regulators 2A AD V Current-Mode Sync. Buck 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.

Semtech 25986
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USD 1.2305
Multiples of: 1

Smd/SmtQFN - 160.9 v to 39.1 V2 A1 Output40 VBuck4.5 V1 MHz- 40 C+ 125 C Ts3004xCut Tape5 uA
TS30041-M000QFNR


Switching Voltage Regulators 1A AD V Current-Mode Sync. Buck 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.

Semtech 23414
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 1.2075
Multiples of: 1

Smd/SmtQFN - 160.9 v to 39.1 V1 A1 Output40 VBuck4.5 V1 MHz- 40 C+ 125 C Ts3004xCut Tape5 uA
SC4530WLTRT


Voltage Regulators - Switching Regulators LOW IQ BUCK 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.

Semtech 23020
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USD 0.7111
Multiples of: 1

Smd/SmtMLPD - 8 Wideadj300 mA1 Output30 VBuck3 V-- 40 C+ 125 C Sc453Reel 
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