GENERAL DESCRIPTION
The LND317 is an adjustable 3-terminal positivevoltage regulator capable of supplying 1.5A over a differential voltage range of 3V to 40V. It is exceptionally easy to use and requires only two external resistors to set the output voltage. Both input and output regulation is better than standard fixed regulators.

FEATURES
• Output Voltage Range Adjustable from 1.2V to 37V
• Output Current Capability of 1.5A Max
• Input Regulation Typically 0.01% per Input-Volt Change
• Output Regulation Typically 0.1%
• Peak Output Current Constant Over Temperature Range of Regulator
• Popular 3-Lead TO-220 Package
• Ripple Rejection Typically 80 dB
• Direct Replacement for National LM317