Voltage regulator pdf file

LM317 pinout showing its constant voltage voltage regulator pdf file. 98 W can be permitted.

A piece of shiny sheet metal of Aluminum with the dimensions 6 x 6 cm and 1. Linear regulators inherently waste power, the power dissipated is the current passed multiplied by the voltage difference between input and output. For large voltage differences, the energy lost as heat can ultimately be greater than that provided to the circuit. This is the trade-off for using linear regulators which are a simple way to provide a stable voltage with few additional components. Failure to do this may cause the circuit to short. The LM317 has three pins: INput, OUTput, and ADJustment. 25 V followed by a feedback-stabilized amplifier with a relatively high output current capacity.

How the adjustment pin is connected determines the output voltage as follows. If the adjustment pin is connected to ground the output pin delivers a regulated voltage of 1. 25 V at currents up to the maximum. OUT pin and the ADJ pin. 25 V during normal operation.