Hot-selling and scarce MIC39100-3.3BS 1A Low Voltage Low Dropout Regulator with Reversed-Battery Protection SOT223 spot stock

Product Descriptions

The MIC39100,MIC39101,and MIC39102 are 1A low dropout linear voltage regulators that provide low voltage,high current output from an extremely small package. The MIC39100/1/2 offers extremely low dropout (typically 410 mV at 1A) and low ground current (typically 11 mA at 1A).

The MIC39100 is a fixed output regulator offered in the SOT-223 package.The MIC39101 and MIC39102 arefixed and adjustable regulators, respectively, in a thermally enhanced 8-lead SOIC package. 

The MIC39100/1/2 is ideal for PC add-in cards that need to convert from standard 5V to 3 .3V,3.3V to 2 .5V, or 2.5V to 1.8V.A guaranteed maximum dropout voltage of 630 mV over all operating conditions allows the MIC39100/1/2 to provide 2.5V from a supply as low as 3.13V and 1.8V from a supply as low as 2.43V. 

The MIC39100/1/2 is fully protected with overcurrent limiting,  thermal-shutdown,  and  reverse-battery protection.Fixed voltages of 5 .0V,3.3V,2.5V,and 1.8V are available on MIC39 100/1 with adjustable output voltages to 1.24V on MIC39102 .

Product Features

• Fixed and Adjustable Output Voltages to 1.24V

•410 mV Typical Dropout at 1A Load

- Best Recommended for 3.0V to 2.5V Conversion

- Best Recommended for 2.5V to 1.8V Conversion

• 1A Minimum Guaranteed Output Current

• 1%Initial Accuracy

• Low Ground Current

• Current-Limiting and Thermal-Shutdown Protection

• Reversed-Battery and Reversed-Leakage Protection

• Fast Transient Response

• Low Profile SOT-223 Package

• Power SO-8 Package

Product Applications

• LDO Linear Regulator for PC Add-In Cards

• High-Efficiency Linear Power Supplies

• SMPS Post Regulator

• Multimedia and PC Processor Supplies

• Battery Chargers

• Low Voltage Microcontrollers and Digital Logic

Product Specification

Product Photos

For more product information, please download the PDF