Lm317 ic datasheet pdf

LM is a three-terminal regulator IC commonly used as a variable voltage regulator.

No Preview Available! Temperature 60 55 50 45 40 35 0 25 50 75 Temperature UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values such as maximum ratings, operating condition ranges, or other parameters listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. Ordering Number.

Lm317 ic datasheet pdf

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This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. The LML serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LML can be used as a precision current regulator. Similar Part No. Electronic Components Datasheet Search.

Lm317 ic datasheet pdf

The LM and LMN series of adjustable 3-pin positive voltage regulators are capable of supplying in excess of 1. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. The LM and LMN offer full overload protection such as current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Typically, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors, in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios that are difficult to achieve with standard 3-terminal regulators. Because the regulator is floating and detects only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input-to-output differential is not exceeded.

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No Preview Available! LM is a three-terminal regulator IC commonly used as a variable voltage regulator. Pin 3 on TO-3 is case. This shows how the IC works and how easily it gives stable voltage with few other components. UTC assumes no responsibility for equipment failures that result from using products at values that. O NC Tape Reel. Temperature 60 55 50 45 40 35 0 25 50 75 Temperature UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values such as maximum ratings, operating condition ranges, or other parameters listed in products specifications of any and all UTC products described or contained herein. Load Regulation vs. Reproduction in. The IC that is most likely to be used for variable voltage regulation is the LM, and it can also be used as a battery charger and a fixed voltage regulator. Leave a comment Cancel reply Name. Halogen Free.

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Load Regulation vs. ADJ I. The information. O 5 Page. The third pin is also known as the Vin, and it receives the input voltage to be regulated. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. PDF ]. Linear regulators waste power naturally, and the current passed is the product of the voltage difference between the output and input and the current gain. Save my name, email, and website in this browser for the next time I comment. Texas Instruments. Halogen Free.