TLE4284

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


Description

The TLE4284 is a monolithic integrated fixed or adjustable NPN type voltage regulator that can supply loads up to 800 mA. The TLE4284 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.

An input voltage VI in the range of (V_Q + 2 V) < V_I < 45 V is regulated to VQ.

The TLE4284 operates in the temperature range of T_j = 40 to 150.

The TLE4284 is available for adjustable output voltage as well as in fixed voltage versions for 3.3 V and 5.0 V (2.5 V on demand).