About Switching Voltage Regulators

Stmicroelectronics 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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Image  Information Image Stock Code(▲▼)Description
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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
  
                   
A5975D


STMicroelectronics Voltage Regulators - Switching Regulators 3A SD switching reg 4V to 36V 500kHz
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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.

STMicroelectronics Availability : 64
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USD 5.2927
Multiples of: 1

Smd/SmtHSOP - 8 EP1.235 V To 35 V2 A1 Output36 VBuck4 V250 KHz- 40 C+ 150 CAec - Q100A5975dTube2.5 mA
L4960


Driver; DC/DC converter; 2.5A; 5.1÷40V; Channels:1; ZIP7
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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.

STMicroelectronics Availability : 59
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by Wed. 17 Jul Calender.png

USD 12.5792
Multiples of: 1

   2.5 A 46 VBuck (Step Down)9 V115 KHz      
A7986ATR


Voltage Regulators - Switching Regulators 3A Step-Down REG 3.7A 4.5V to 38V
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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.

STMicroelectronics Availability : 48
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USD 2.2544
Multiples of: 1

Smd/SmtHSOP - 80.6 V To 38 V3 A1 Output38 VBuck - Boost4.5 V250 KHz- 40 C+ 150 C A7986aReel 
A7986A


Voltage Regulators - Switching Regulators 3A Step-Down REG 3.7A 4.5V to 38V
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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.

STMicroelectronics Availability : 45
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 1.7902
Multiples of: 1

Smd/SmtHSOP - 8adj3 A1 Output38 VBuck4.5 V250 KHz  Aec - Q100A7986aTube 
L3751PUR


Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller
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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.

STMicroelectronics Availability : 29
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 3.3
Multiples of: 1

               
L7985A


Voltage Regulators - Switching Regulators 2A DC 4.5V to 38V 250 KHz Step-Down
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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.

STMicroelectronics Availability : 24
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 2.0422
Multiples of: 1

Smd/SmtHSOP - 8adj2 A1 Output38 V 4.5 V250 KHz   L7985Tube 
L4964


Driver; DC/DC converter; 4A; 5.1÷40V; Channels:1; MULTIWATT15
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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.

STMicroelectronics Availability : 24
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 2.3879
Multiples of: 1

  5.1 To 40 V4 A  Buck        
L296P


Driver; DC/DC converter; 4A; 5.1÷40V; Channels:1; MULTIWATT15
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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.

STMicroelectronics Availability : 23
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 10.6492
Multiples of: 1

  5.1 To 40 V4 A  Buck        
L7981TR


Voltage Regulators - Switching Regulators 3A DC 4.5 V to 28 V Adj 0.6V 250 kHz
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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.

STMicroelectronics Availability : 19
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USD 1.4845
Multiples of: 1

Smd/SmtVFDFPN - 8Ladj3 A1 Output28 VBuck4.5 V250 KHz- 40 C+ 150 C L7981Reel 
L4975A


Driver; DC/DC converter; 5A; 5.1÷40V; Channels:1; Uoper:15÷50V
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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.

STMicroelectronics Availability : 19
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 22.6196
Multiples of: 20

  40 V5 A 50 VBuck (Step Down)15 V500 KHz      
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