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
  
                   
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 : 514
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USD 2.951
Multiples of: 1

Smd/SmtHSOP - 80.6 V To 38 V3 A1 Output38 VBuck - Boost4.5 V250 KHz- 40 C+ 150 C A7986aReel 
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 : 121
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USD 14.0808
Multiples of: 25

  40 V5 A 50 VBuck (Step Down)15 V500 KHz      
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 : 117
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USD 12.5792
Multiples of: 1

   2.5 A 46 VBuck (Step Down)9 V115 KHz      
A5970D


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 : 93
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USD 3.328
Multiples of: 1

Smd/SmtSO - 8adj1 A1 Output36 VBuck4 V250 KHz- 40 C+ 150 CAec - Q100A5970dReel 
L4978D


Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm 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 Availability : 92
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USD 3.159
Multiples of: 1

 SO - 16 2 A 55 VBuck (Step Down)8 V300 KHz      
L4960H


L4960H HW 7LDS SP U
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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 : 67
Ships to you
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USD 1.6936
Multiples of: 1

Through HoleHeptawatt - 75.1 V To 40 V2.5 A1 Output46 VBuck9 V100 KHz- 40 C+ 150 C L4960Tube 
LDLN050PU33R


Switching Voltage Regulators 500 mA, high performance low dropout linear regulator
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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 : 0
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USD 1.3
Multiples of: 1

           AEC - Q100LDLN050Reel , Cut Tape 
L4973D3.3


Driver; DC/DC converter; 3.5A; 0.5÷50V; Channels:1; Uoper:8÷55V
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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 : 0
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USD 5.0521
Multiples of: 1

  0.5 To 50 V3.5 A  Buck        
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 : 0
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USD 4.7285
Multiples of: 1

Smd/SmtHSOP - 8 EP1.235 V To 35 V2 A1 Output36 VBuck4 V250 KHz- 40 C+ 150 CAec - Q100A5975dTube2.5 mA
STOD32ATPQR


Switching Voltage Regulators 300 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 : 0
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USD 2.1125
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Smd/SmtQFN - 164.6 v , - 0.8 v to 4.8 v , 5.8 v to 7.9 v300 mA3 Output4.5 V 2.5 V    Stod32aReel 
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