Линейные регуляторы напряжения MAX6767TALD2+

Стабилизатор с малым падением напряжения , регулируемый, 4В - 72В вход, 620мВ, 0.1A выход, TDFN-8

The MAX6767TALD2+ is a low power, automotive micropower linear regulator with supervisor in 8 pin TDFN package. This low quiescent current, high voltage regulator operates from 4V to 72V and deliver up to 100mA of load current. It consumes only 31µA of quiescent current & makes it ideal for always-on automotive modules. The MAX6767TALD2+ is offered with fixed standard output of 5V or can be adjusted from 1.8V to 11V with two external resistors. Whenever regulator's output falls below reset threshold, the active-low RESET output asserts and remains asserted for at least minimum reset timeout period after output voltage exceeds its threshold. It provides hold input (active-low HOLD) in addition to enable input to allow for implementation of self holding circuit without requiring external components. Setting active-low HOLD low after enabling regulator forces regulator to remain on even if ENABLE is subsequently set low. Releasing active-low HOLD shuts down regulator.

• Dropout voltage of 620mV with 5V output at 100mA
• Active-low reset timeout period of 12.5ms
• Reset threshold voltage of 4.625V
• Open-drain active-low reset output
• Single enable inputs
• Overtemperature and short circuit protection
• Shutdown supply current of 3.3µA
• SET threshold voltage of 1.233V at ILOAD = 1mA and SET input current of ±100nA
• Line regulation of 1% (6.5V
• Operating temperature range from -40°C to 125°C

Области применения

Управление Питанием, Авто, Промышленное