LM317AT/NOPB

LM317AT/NOPB is a 1% accurate 1.5A adjustable 3-terminal positive voltage regulator. It is capable of supplying in excess of 1.5A over a 1.2 to 37V output range. Further, both line and load regulations are better than standard fixed regulators. The LM317A offers full overload protection such as over current, thermal-overload protection, and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Suitable for automotive led lighting, battery chargers, post regulation for switching supplies, constant-current regulator and microprocessor supplies applications.

• Typical 0.005%/V line regulation
• 1% output voltage tolerance
• 1.5A output current (current limit)
• Adjustable output down to 1.25V
• Current limit constant with temperature
• Input-output differential up to 40V and 80dB PSRR (120Hz)
• Current limit constant with temperature
• No output capacitor required
• Short-circuit protected output
• 3 in TO-220 package, -40 to 125°C operating temperature