MAQ5280中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAQ5280 is a high performance low dropout regulator, offering a very low noise output with a very wide input voltage operating range, up to 120V DC input voltage.

Ideal for high input voltage applications such as automotive and telecom, the MAQ5280 offers 2 initial accuracy, extremely high power supply rejection ratio (PSRR > 80dB) and low ground current (typically 31μA). The MAQ5280 can also be put into a zero-off-mode current state, drawing a minuscule amount of current when disabled.

Features

? Wide Input Voltage Range: 4.5V to 120V DC

? Very Low Quiescent Current: 31μA typical

? 25mA guaranteed output current

? Adjustable Output from 1.215V to 5V

? DC voltage protection down to -24V

? Ability to withstand up to +120V DC at the input

? Stable with ceramic output capacitors

? Ultra High PSRR > 80dB for RF Applications

? High output accuracy

– ± 2 initial accuracy

– ± 3 over temperature (–40°C to +125°C)

? Thermal shutdown and current limit protection

? Thermally efficient 8-pin EPAD SOIC package

? AEC-Q100 qualified

Applications

? Automotive Systems

? Industrial Applications

? Remote Keyless Entry Power Supply

? Telecom Applications

? Off-line Power Supplies