The humble LM317 adjustable voltage regulator is everywhere ... including driving LEDs and laser diodes. While this circuit may not be as efficient as an LED driver module or a switching solution ...

So this is how we calculate the R2 and output voltage for LM317 voltage regulator circuit. This LM317 calculator can be also be used for some other ICs like LM338 or LM350. Be a part of our ever ...

It integrates an LM317 positive regulator with a simple 8-bit PWM DAC topology to ... Its output is proportional to the guaranteed 2% precision of the LM317 internal voltage reference, making it ...

Moving the (also-unshielded) voltage regulator mere decimeters away from ... but connecting the LM317's adjust network to true load ground. LM317 output impedance as measured at the load: incorrect ...

The regulator appearing in the circuit above omits this by directly ... the regulator used on Lilienfeld's Choir has a pre-regulator. The LM317 is a great workhorse for this role. This will keep the ...

The basic circuit ... on 3-Terminal Voltage Regulators", Electronic Design (issue unknown) , and Steven Sandler's "Spice Uncovers Regulator-Stability Problems", Personal Engineering, August 1998. From ...