AMS1117 1A Voltage Regulator Data Sheet
Download PDF datasheet for Advanced Monolithic Systems AMS1117 1A Low Dropout Voltage Regulator (EN) 8 pages 2009 zip
Description
This PDF datasheet is for the AMS1117 voltage regulator.
About the Item
AMS1117 1A Low Dropout Voltage Regulator
The AMS1117 series of adjustable and fixed voltage regulators are designed to provide up to1A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V, decreasing at lower
load currents.
On-chip trimming adjusts the reference voltage to 1.5%. Current limit is set to minimize the stress under overload conditions on both the regulator and power source circuitry.
The AMS1117 devices are pin compatible with other three-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 package, in the 8L SOIC package and in the TO-252 (DPAK) plastic package.
AMS1117 SOT-223 Package
AMS1117CD TO-252 Package
AMS1117CS 8L SOIC Package
(PDF) DATASHEET (ENGLISH)
SUMMARY OF CONTENTS
– Pin Connections (Pinout)
– Absolute Maximum Ratings: Power Dissipation, Input Voltage, Operating Junction Temperature, Storage temperature, Lead Temperature, Thermal Resistance
– Electrical Characteristics
– Application Hints. Stability. Protection Diodes. Output Voltage. Load Regulation. Thermal Considerations. Ripple Rejection.
– Typical Performance Characteristics: Minimum Operating Current, Short-Circuit Current, Load Regulation, Ripple Rejection vs Current, Temperature Stability, Adjust Pin Current
– Package Dimensions
Figure 2. Basic Adjustable Regulator
Figure 3. Connections for Best Load Regulation
Why download the Datasheet?
This datasheet provides all the information from Advanced Monolithic Systems about the AMS1117 voltage regulator, as detailed in the table of contents. Reading it completely will address most questions you might have. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.
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