Functional Description
The TLE 4317 is a 3 terminal positive adjustable or fixed voltage regulator. It is capable to supply 800 mA output current. The fixed voltage devices are available for 1.8 V, 2.5 V, 3.3 V and 5 V output voltage. The adjustable device requires 2 external resistors to define an output voltage between 1.25 V and 40 V. The TLE 4317 is packaged either in standard P-TO220-3-1 package or in surface mounted D-Pak package. The TLE 4317 voltage regulator family offers full overload protection, current limitation, thermal protection and save operation area protection (SOA).

FEATUREs
• Fixed output voltage regulator 1.8 V, 2.5 V, 3.3 V or 5 V
• Adjustable output down to 1.25 V
• 800 mA output current
• 80 dB ripple rejection
• No output capacitors necessary
• Short circuit protected
• Overtemperature protected