MCP1726-1802E/MF

MICROCHIP  MCP1726-1802E/MF  固定电压稳压器, LDO, 2.3V至6V, 220mV压差, 1.8V输出, 1A输出, DFN-8

The is a 1.8V fixed output low-dropout LDO Linear Regulator provides high current and low output voltage. The 1A output current capability and low output voltage capability make the device a good choice for applications that have high current demands. The device is stable using ceramic output capacitors that inherently provide lower output noise and reduce the size of the entire regulator solution. Only 1µF of output capacitance is needed to stabilize the LDO. Using CMOS construction, the quiescent current consumed by the device is typically less than 140µA over the entire input voltage range, making it attractive for portable computing applications that demand high output current. When the device is shut down, the quiescent current is reduced to less than 0.1µA. The scaled-down output voltage is internally monitored and a power good PWRGD output is provided when the output is within 92% of regulation typical.

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0.5% Output voltage tolerance typical

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Fast response to load transients

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Adjustable delay on Power Good output

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Short circuit current limiting and overtemperature protection