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
  
                   
ST1S32PUR


Voltage Regulators - Switching Regulators 4A DC 2.8V to 5.5V 0.8V 1.5MHz POR
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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 21825
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USD 0.9364
Multiples of: 4500

Smd/SmtVFDFPN - 8Ladj4 A15.5 V  1.5 MHz   St1s32Reel 
ST1S10PHR


Driver; DC/DC converter; 3A; 0.8÷15.3V; Channels:1; Uoper:2.5÷18V
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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 3178
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USD 0.6492
Multiples of: 1

  0.8 To 15.3 V3 A  Buck        
L6920D


Boost Switching Regulator IC Positive Adjustable (Fixed) 1.8V (3.3V, 5V) 1 Output 800mA (Switch) 8-TSSOP (0.173", 4.40mm Width)
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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 3118
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USD 2.457
Multiples of: 1

  2 To 5.2 V1 A  Boost        
ST1S06PUR


Voltage Regulators - Switching Regulators STEP DOWN DC CONV 1.5MHZ
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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 2910
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USD 0.689
Multiples of: 3000

    1 Buck        
ST1S06PU33R


Voltage Regulators - Switching Regulators Synch rectification inhibit 1.5A 1.5
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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 2910
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USD 0.6847
Multiples of: 3000

Smd/SmtDFN - 63.3 V1.5 A16 VBuck 1.5 MHz   St1s06Reel 
ST1S06PU12R


Voltage Regulators - Switching Regulators Synch rectification inhibit 1.5A 1.5
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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 2910
Ships to you
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USD 0.6847
Multiples of: 3000

Smd/SmtDFN - 61.2 V1.5 A16 VBuck 1.5 MHz   St1s06Reel 
ST1S31PUR


Voltage Regulators - Switching Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz
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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 2910
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USD 0.9613
Multiples of: 3000

Smd/SmtVFDFPN - 8Ladj3 A15.5 VBuck 1.5 MHz   St1s31Reel 
LNBH23LQTR


- Converter, Analog and Digital Satellite STB Receivers/SatTV Voltage Regulator IC 1 Output 32-QFN (5x5)
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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 2910
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USD 1.4687
Multiples of: 3000

Smd/SmtQFN - 32 EP18.4 V1 A 15 VBoost8 V22 KHz- 25 C+ 125 C Lnbh23lReel 
AST1S31PUR


Switching Voltage Regulators Up to 4 V, 3 A step-down 1.5 MHz switching regulator for automotive applications
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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 2910
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USD 2.2452
Multiples of: 1

Smd/SmtVFDFPN - 82.8 v to 4 V3 A1 Output4 VBuck2.8 V1.5 MHz- 40 C+ 125 CAec - Q100 Reel630 uA
AST1S31HF


STMicroelectronics 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.

STMicroelectronics 2910
Ships to you
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USD 2.379
Multiples of: 3000

Smd/SmtVFDFPN - 8800 mV To 4 V3 A1 Output4 VBuck2.8 V2.3 MHz- 40 C+ 150 CAec - Q100Ast1s31hfCut Tape630 uA
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