LM317AEMP/NOPB | Texas Instruments

Voltage regulator, LM317AEMP/NOPB, Texas Instruments

The LM317AEMP/NOPB is an adjustable 3-terminal positive voltage regulator is capable of supplying in excess of 1.5 A over a 1.2 to 37 V output range. It is exceptionally easy to use and require only two external resistors to set the output voltage. In addition to higher performance than fixed regulators, this product offers full overload protection available only in IC's. Included on the chip are current limit, thermal overload protection and safe area protection, all overload protection circuitry remains fully functional even if the adjustment terminal is disconnected.

Features

• 1% output voltage tolerance
• Current limit constant with temperature
• No output capacitor required
• Short-circuit protected output

Applications

• Automotive LED lighting
• Post regulation for switching supplies
• Constant-current regulator
• Microprocessor supplies
• Battery chargers