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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(Ex. GST)(▲▼)		Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
STOD13AMTPUR


Voltage Regulators - Switching Regulators 250mA dual DC-DC 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.

STMicroelectronics Availability : 954
Ship by Tue. 11 Jun to Mon. 17 Jun Calender.png

USD 1.69
Multiples of: 1

Smd/SmtDFN - 124.6 V250 mA2 Output4.5 V 2.5 V1.5 MHz- 40 C+ 85 C Stod13amReel 
L4971D


Voltage Regulators - Switching Regulators 3.3 to 50V 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 : 940
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USD 2.418
Multiples of: 49

 SO - 16 1.5 A 55 VBuck (Step Down)8 V300 KHz      
L6986


Driver; DC/DC converter; 2A; 0.85÷38V; Channels:1; Uoper:4÷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 : 931
Ship by Tue. 11 Jun to Mon. 17 Jun Calender.png

USD 1.9571
Multiples of: 1

  0.85 To 38 V2 A  Buck        
L6902D


Driver; DC/DC converter; 1A; 1.235÷34V; Channels:1; Uoper:8÷36V
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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 : 922
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USD 1.924
Multiples of: 1

  35 V1 A 36 VBuck (Step Down)8 V275 KHz      
L4978D013TR


Voltage Regulators - Switching Regulators 3.3 to 50V 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 : 862
Ship by Tue. 25 Jun to Fri. 28 Jun Calender.png

USD 1.8796
Multiples of: 1

Smd/SmtSO - 16 Wide50 V2 A155 VBuck8 V300 KHz- 40 C+ 150 C L4978Reel 
ST1S40IDR


Voltage Regulators - Switching Regulators 4A Peak Step-Down 4.0V to 18V 850 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 : 773
Ship by Tue. 25 Jun to Fri. 28 Jun Calender.png

USD 1.0109
Multiples of: 1

Smd/SmtSO - 8 - BW800 mV To 4 V4 A 18 VBuck 850 KHz   St1s40Reel 
STOD32WJR


Switching Voltage Regulators 100 mA triple DC-DC converter for powering AMOLED displays
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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 : 754
Ship by Tue. 11 Jun to Mon. 17 Jun Calender.png

USD 0.0677
Multiples of: 1

               
L5988DTR


Voltage Regulators - Switching Regulators 4A Step Down Reg 2.9V to 18V 200ns
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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 : 706
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USD 1.1188
Multiples of: 1

Smd/SmtHTSSOP - 16    Buck     L5988dReel 
L4973D3.3-013TR


Voltage Regulators - Switching Regulators 3.3V 3.5A 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 : 625
Ship by Tue. 11 Jun to Mon. 17 Jun Calender.png

USD 3.7362
Multiples of: 1

Smd/SmtSO - 205.1 V3.5 A1 Output55 V  90 KHz To 110 KHz   L4973Reel 
L5972D


Driver; DC/DC converter; 2A; 1.2÷35V; 1.2W; Channels:1; 250kHz; SO8
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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 : 609
Ship by Tue. 11 Jun to Mon. 17 Jun Calender.png

USD 1.7609
Multiples of: 1

  1.2 To 35 V2 A  Buck        
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