Микросхемы и комплектующие LTC3035EDDB#PBF

Стабилизатор с малым падением напряжения , регулируемый, 1.7В до 5.5В (Vin), 45мВ, 400мВ до 3.6В/0.3А

The LTC3035EDDB#PBF is a micro-power, VLDO™ (very low dropout) Linear Regulator which operates from input voltages as low as 1.7V. The device is capable of supplying 300mA of output current with a typical dropout voltage of only 45mV. To allow operation at low input voltages the LTC3035 includes a charge pump generator that provides the necessary bias voltage for the internal LDO circuitry. The low 0.4V internal reference voltage allows the LTC3035 to be programmed too much lower output voltages than commonly available in LDOs. The output voltage is programmed via two tiny SMD resistors. The LTC3035 low quiescent current makes it an ideal choice for use in battery-powered systems. Other features include high output voltage accuracy, excellent transient response and stability with ultralow ESR ceramic capacitors as small as 1µF, short-circuit and thermal overload protection, output current limiting and reverse output current protection.

• Built-in charge pump generates high side bias
• ±2% Voltage accuracy overtemperature, supply, load

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Промышленное, Управление Питанием, Переносные Устройства, Медицинское