MIC5370 Datasheet | Micrel Semiconductor

MIC5370/1 High-Performance Dual 150m A LDO 1.6mm x 1.6mm Thin MLF® General Description The MIC5370/1 is an advanced dual LDO ideal for powering general purpose portable devices. The MIC5370/1 provides two independently-controlled, highperformance 150m A LDOs in a tiny 1.6mm x 1.6mm Thin MLF® package. Ideal for battery-powered applications, the MIC5370/1 offers 2% initial accuracy, low dropout voltage (155m V @ 150m A) and low ground current (typically 32μA per LDO). The MIC5370/1 can also be put into a zero-off-mode current state, drawing virtually no current when disabled. When the MIC5371 is disabled an internal resistive load is automatically applied to the output to discharge the output capacitor. This LDO offers fast transient response and high PSRR while consuming a minimum operating current. The MIC5370/1 is available in fixed output voltages in a lead-free (Ro HS-pliant) 6-pin 1.6mm x 1.6mm Thin MLF® package. Data sheets and support documentation can be found on Micrel’s web site at: .micrel.. Features - 2.5V to 5.5V input voltage range - Two 150m A output current LDOs - High output accuracy - ±2% initial accuracy - Low quiescent current - 32µA per LDO - Stable with 1µF ceramic output capacitors - Independent enable pins - Low dropout voltage - 155m V at 150m A - Thermal-shutdown protection - Current-limit protection - Output discharge circuit - MIC5371 - 6-pin 1.6mm x 1.6mm Thin MLF® package Applications - Camera phones - Mobile phones - GPS, PMP, PDAs and handhelds - Portable electronics Typical...