LM1117-5.0 is an SMD linear voltage regulator IC that can be used to convert a higher DC voltage into a stable 5V output for powering microcontrollers, sensors, and other 5V circuits. It is commonly used for voltage regulation and power supply filtering in embedded and general electronics projects. For using it as a power regulator, it can typically provide up to 800mA output current (with proper heat dissipation) and needs at least around 1.2V higher input than 5V to regulate properly.
Specification/Features :
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Type: Linear Voltage Regulator (LDO)
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Output Voltage: Fixed 5V
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Package: SMD (commonly SOT-223)
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Maximum Output Current: up to 800mA (depends on cooling/PCB area)
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Dropout Voltage: typically around 1.1V to 1.2V
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Input Voltage Range: up to 15V (recommended lower for less heating)
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Protections: thermal shutdown and current limiting
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Common Uses: 5V supply for Arduino, sensors, modules, and small logic circuits
Package Includes:
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1 x LM1117-5.0 Linear Voltage Regulator IC (SMD)