توضیحات
کاتالوگ: دیتاشیت TLE4279G
5-V Low-Drop Fixed Voltage Regulator
5-V Low-Drop Fixed Voltage Regulator TLE 4279 Features • • • • • • • • • Output voltage tolerance ≤ ± 2 % Very low cur…
Description
5-V Low-Drop Fixed Voltage Regulator TLE 4279 Features Output voltage tolerance ≤ ± 2 % Very low current consumption Early warning Reset output low down to VQ = 1 V Overtemperature protection Reverse polarity proof Settable reset threshold Very low-drop voltage Wide temperature range Ordering Code Package on request Q67006-A9225 P-DIP-8-4 P-DSO-8-1 (SMD) P-DSO-14-4 (SMD) P-DSO-20-6 (SMD) P-DSO-8-1 P-DIP-8-4 Type TLE 4279 A TLE 4279 G w TLE 4279 GM Q67006-A9307 TLE 4279 GL Q67006-A9306 w New type Functional Description This device is a voltage regulator with a fixed 5-V output, e.g. in a P-DSO-8-1 package. The maximum operating P-DSO-20-6 voltage is 45 V. The output is able to drive a 150 mA load. It is short circuit protected and the thermal shutdown switches the output off if the junction temperature is in excess of 150 °C. A reset signal is generated for an output voltage of VQ < 4.6 V. The reset threshold voltage can be decreased by external connection of a voltage divider. The reset delay time can be set by an external capacitor. If the application requires pull up resistors at the logic outputs (Reset, P-DSO-14-4 Sense Out) the TLE 4269 with integrated resistors can be used. It is also possible to supervise the input voltage by using an integrated comparator to give a low voltage warning. Semiconductor Group 1 1998-11-01 TLE 4279 Pin Configuration (top view) P-DIP-8-4 Ι SΙ RE D P-DSO-8-1 1 2 3 4 8 7 6 5 AEP01668 Ι SΙ RE D 1 2 3 4 8 7 6 5…
نقد و بررسیها
هنوز بررسیای ثبت نشده است.