HT4270
Functional Description
This device is a 5-V low-drop fixed-voltage regulator.
input voltage of 26 V and for an output current up to 550 mA it regulates the output voltage within a 2 % accuracy. The short circuit protection limits the output current of more than 650 mA.
The device incorporates over voltage protection and temperature protection that disables the circuit at unpermissibly high temperatures.
Features
• Output voltage tolerance 2 %
• Low-drop voltage
• Integrated overtemperature protection
• Reverse polarity protection
• Input voltage up to 42 V
• Overvoltage protection up to 65 V ( 400 ms)
• Short-circuit proof
• Suitable for use in automotive electronics
• Wide temperature range
• Adjustable reset time