MIC5280

MIC5280 25mA, 120V, Low IQ, High PSRR LDO General Description Features The MIC5280 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 industrial and telecom, the MIC5280 offers 2% initial accuracy, extremely high power supply rejection ratio (PSRR > 80dB) and low ground current (typically 31µA). The MIC5280 can also be put into a zero-off-mode current state, drawing a minuscule amount of current when disabled. The MIC5280 has a very wide input voltage range, with a DC rating from –24V to 120V. The MIC5280 is optimized for line transient response, making it ideal for harsh environment applications. 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 ...