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LM1117 - 1A Low Dropout Positive Voltage Regulator

Download the LM1117 datasheet PDF. This datasheet also covers the LM1117E3 variant, as both devices belong to the same 1a low dropout positive voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

Adjustable or Fixed Output The LM1117 series of positive adjustable and fixed Output Current of 1A regulators are designed to provide 1A with high

Low Dropout, 1.4V max at 1A Output Current efficiency.

Good Noise Rejection operate down

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM1117E3-CYStechElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LM1117
Manufacturer CYStech Electronics
File Size 511.22 KB
Description 1A Low Dropout Positive Voltage Regulator
Datasheet download datasheet LM1117 Datasheet

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Other Datasheets by CYStech Electronics

Part Number Description
LM1117-1.5 1A Low Dropout Positive Voltage Regulator
LM1117-1.8 1A Low Dropout Positive Voltage Regulator
LM1117-2.5 1A Low Dropout Positive Voltage Regulator
LM1117-3.3 1A Low Dropout Positive Voltage Regulator
LM1117-5.0 1A Low Dropout Positive Voltage Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CYStech Electronics Corp. 1A Low Dropout Positive Voltage Regulator LM1117E3 Series Spec. No. : C506E3 Issued Date : 2014.05.07 Revised Date : 2015.05.13 Page No. : 1/7 Features Description ●Adjustable or Fixed Output The LM1117 series of positive adjustable and fixed ●Output Current of 1A regulators are designed to provide 1A with high ●Low Dropout, 1.4V max at 1A Output Current efficiency. All internal circuitry is designed to ●Good Noise Rejection operate down to 1.4V input to output differential. ●Output Current Limiting ●Built-in Thermal Shutdown The product is specifically designed to provide wellregulated supply for low-voltage IC application such ●Fast Transient Response as high-speed bus termination and low current 3.