TLE4470
Key Features
- The device is available in both the P-DSO-14-4 and P-DSO-20-6 packages
- Of course the TLE 4470 can also be used in other applications where two stabilized voltages are required
- The device operates in the wide temperature range of - 40 °C to 150 °C
- VQ1 is pared to the voltage at pin VA, which is proportional to the output voltage VQ2
- A control amplifier drives the base of the series PNP transistor via a buffer
- The main output voltage VQ2 is tracked to the accuracy of the stand by output
- For the TLE 4470 GS (P-DSO-14-4 package) the output voltage is fixed to 5 V
- To save energy e.g
- to monitor the supply voltage VI) and reset generator with an adjustable reset delay time
- The TLE 4470 G (P-DSO-20-6 package) has in addition an adjustable reset switching threshold
