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
  
                   
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
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USD 0.955
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
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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 1.0993
Multiples of: 1

Smd/SmtHTSSOP - 16    Buck     L5988dReel 
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 : 611
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USD 1.8099
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  1.2 To 35 V2 A  Buck        
L7987


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 Availability : 593
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USD 1.9356
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Smd/SmtHTSSOP - 160.8 V To 61 V3 A1 Output61 VBuck4.5 V250 KHz To 1.5 MHz- 40 C+ 150 C L7987Tube 
MC34063EBN


Voltage Regulators - Switching Regulators DC DC CONVERTER CONTROL CIRCUITS
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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 : 580
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USD 0.5805
Multiples of: 1

Through HoleDIP - 81.25 V To 38 V1.5 A140 VBuck, Boost, Inverting3 V100 KHz- 40 C+ 125 C Mc34063ebTube 
L6926Q1TR


Conv DC-DC 2V to 5.5V Step Down Single-Out 0.6V to 5.5V 0.8A 8-Pin VFQFPN T/R
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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 : 460
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USD 1.0046
Multiples of: 1

Smd/SmtVFQFPN - 85.5 V800 mA1 Output Buck 600 KHz   L6926Reel 
L6928Q1TR


Conv DC-DC 2V to 5.5V Step Down Single-Out 0.6V to 5.5V 0.8A 8-Pin VFQFPN T/R
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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 : 422
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USD 1.5444
Multiples of: 1

Smd/SmtVFQFPN - 8    Buck     L6928Reel 
L6926013TR


Conv DC-DC 2V to 5.5V Step Down Single-Out 0.6V to 5.5V 0.8A 8-Pin MSOP T/R
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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 : 379
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USD 1.0757
Multiples of: 1

Smd/SmtTSSOP - 8600 mV   Buck     L6926Reel 
A6986


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 Availability : 339
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USD 2.0527
Multiples of: 1

Smd/SmtHTSSOP - 16850 mV To 38 V2 A1 Output38 VBuck4 V250 KHz To 2 MHz- 40 C+ 150 CAec - Q100A6986Reel 
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