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DATASHEET
ISL9012
Dual LDO with Low Noise, Low IQ, and High PSRR
ISL9012 is a high performance dual LDO capable of sourcing 150mA current from Channel 1, and 300mA from Channel 2. The device has a low standby current and high-PSRR and is stable with output capacitance of 1µF to 10µF with ESR of up to 200m.
The device integrates a Power-On-Reset (POR) function for the VO2 output. The POR delay for VO2 can be externally programmed by connecting a timing capacitor to the CPOR pin. A reference bypass pin is also provided for connecting a noise-filtering capacitor for low noise and high PSRR applications.
The quiescent current is typically only 45µA with both LDO’s enabled and active. Separate enable pins control each individual LDO output.