What is LM1117RS?


This is 1A L.D.O. VOLTAGE REGULATOR.

Regulators are electronic circuits or devices that are used to control and maintain a constant output voltage or current level regardless of changes in the input voltage or load. They are commonly used in power supply circuits to ensure that the voltage or current supplied to a load remains stable, regardless of fluctuations in the input voltage or changes in the load.


[PDF] Complete Technical Details can be found in the LM1117RS datasheet provided at this page.

Summary in PDF File


1A L D O VOLTAGE REGULATOR LM1117S RS F SOT 223 PKG FEATURES Output Current up to 1 A Low Dropout Voltage 1 2V at 1A Output Current Three Terminal Adjustable ADJ or Fixed 1 2V 1 5V 1 8V 2 5V 2 85V 3 3V 5 0V Line Regulaion typically at 0 1 max Load Regulaion typically at 0 2 max Internal Current and Terminal Protection Maximum Input Voltage 15V Surface Mount Package SOT 223 TO 252 SOT 89 100 Thermal Limit Burn In TO 252 PKG SOT 89 PKG 1 2 3 Pin 1 Adjust Ground 2 Output 3 Input www datasheetgo.com APPLICATION Active SCSI Terminators Portable Plan Top Notebook Computers High Efficiency Linear Regulators SMPS Post Regulators Mother B D Clock Supplies Disk Drives Battery Chargers ORDERING INFORMATION Device Marking Package LM1117S ADJ SOT 223 LM1117S XX LM1117RS ADJ TO 252 LM1117RS XX LM1117F ADJ SOT 89 LM1117F XX X X Output Voltage 1 2V 1 5V 1 8V 2 5V 3 3V 5 0V Adjustable ADJ DESCRIPTION The LM1117 is a low power positive voltage regulator designed to meet 1A output current and comply with SCSI II specifications with a fixed output voltage of 2 85V This device is an excellent choice for use in battery powered applications as active terminators for the S

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[ Detailed Data ]


Linear regulators operate by continuously varying the resistance of a pass transistor to maintain a constant output voltage. They are often used in low-power applications and where the output voltage needs to be very stable. Switching regulators, on the other hand, use a switching transistor that rapidly switches the input voltage on and off to maintain a constant output voltage. These regulators are more efficient than linear regulators, especially in high-power applications, but can be more complex to design and require additional components such as inductors and capacitors.

Manufacturers : HTC

HTC - LM1117RS Datasheet PDF

HTC LM1117RS REGULATOR

1A L.D.O. VOLTAGE REGULATOR

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Datasheet LM1117RS.PDF DownLoad ( HTC )


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