Description
●The LM117 and LM317-N series of adjustable 3-pin positive voltage regulators are capable of supplying in excess of 1.5 A over a 1.25-V to 37-V output range and a wide temperature range. 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
● Features
●• Typ. 0.1% Load Regulation
●• Typ. 0.01%/V Line Regulation
●• 1.5-A Output Current
●• Adjustable Output Down to 1.25 V
●• Current Limit Constant With Temperature
●• 80-dB Ripple Rejection
●• Short-Circuit Protected Output
●• −55°C to 150°C Operating Temperature Range (LM117)
●Applications
●• Automotive LED Lighting
●• Battery Chargers
●• Post Regulation for Switching Supplies
●• Constant Current Regulators
●• Microprocessor Supplies
