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.
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Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
A6985F3V3


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 : 0
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USD 1.0739

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Smd/SmtHTSSOP - 163.3 V500 mA1 Output38 VBuck4 V250 KHz To 2 MHz- 40 C+ 150 CAec - Q100Buck RegulatorsTube 
STOD1412PMR


Voltage Regulators - Switching Regulators StepUp and Inverting DC/DC Converter
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STMicroelectronics Availability : 0
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USD 1.1029

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Smd/SmtQFN - 164.3 V To 6 V120 mA  Inverting  - 40 C+ 85 C Stod1412Reel 
ST1PS01AJR


Nano-Quiescent Synchronous Step-Down Converter with Digital Voltage Selection and Power Good 1.9V to 2.8V 400mA 8-Bump Flip-Chip
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USD 1.1283

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Smd/SmtFLIP - CHIP - 81.9 v , 2 v , 2.1 v , 2.8 v400 mA1 Output5.5 VBuck1.8 V2 MHz- 40 C+ 85 C St1ps01Cut Tape500 nA
A6986F5VTR


Switching Voltage Regulators 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
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USD 1.1625

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STOD13ATPUR


Voltage Regulators - Switching Regulators 170 mA 13V High EFF 2.6 - 4.8V Boost LDO
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USD 1.1925

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Smd/SmtDFN - 12L4.6 V250 mA 4.5 VBoost 1.5 MHz- 40 C+ 85 C Stod13aReel 
L5986


Voltage Regulators - Switching Regulators 2.5 A buck switching regulator
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STMicroelectronics Availability : 0
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USD 1.1943

Multiples of: 2000

Smd/SmtVQFPN - 8adj2.5 A 18 VBuck 250 KHz- 40 C+ 125 C L5986Tube 
L5983TR


Voltage Regulators - Switching Regulators 1.5a Step-Down Switching Reg
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USD 1.1966

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Smd/SmtQFPN - 8    Buck     L5983Reel 
L5986A


Switching Voltage Regulators 2.5 A STEP-DOWN SWITCH REG
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USD 1.2283

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Smd/SmtHSOP - 8    Buck     L5986Tube 
L6983CQTR


Switching Voltage Regulators POWER MANAGEMENT
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STMicroelectronics Availability : 0
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USD 1.2521

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A6985F


Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 500mA 16-PowerTSSOP (0.173", 4.40mm Width)
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USD 1.2639

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Smd/SmtHTSSOP - 16850 mV To 38 V500 mA1 Output38 VBuck4 V250 KHz To 2 MHz- 40 C+ 150 CAec - Q100Buck RegulatorsTube 
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