Functional Description

The TLE 4284 is a monolithic integrated fixed or adjustable NPN type voltage regulator that can supply loads up to 800 mA. The device is housed in the surface mounted P-TO252-3-1 package (D-Pak). It is designed to supply microprocessor systems under the severe conditions of automotive applications and therefore it is equipped with additional protection against over load, short circuit and overtemperature.

Features

• Fixed output voltage regulator 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 capacitor necessary

• Suitable for automotive application

• Short circuit protected

• Overtemperature protected