GENERAL DESCRIPTION
Typical output noise is 30µVRMS, and typical dropout is only 236mV at 200mA. Other features include a 10nA logic-controlled shutdown mode, short-circuit and thermal-shutdown protection, and reverse battery protection. The device also includes an autodischarge function, which actively discharges the output voltage to ground when the device is placed in shutdown. The MAX1598 comes in a thin 5-pin SOT23 package. o 200mA Output Current o Low Output Noise: 30µVRMS o Low 55mV Dropout at 50mA Output o Low 85µA No-Load Supply Current o Low 100µA Operating Supply Current, Even in Dropout o Thermal-Overload and Short-Circuit Protection o Reverse Battery Protection o Output Current Limit o Preset Output Voltages o 10nA Logic-Controlled Shutdown FEATURES
MAX1598 APPLICATIONS
Cellular, Cordless, and PCS Phones PCMCIA Cards Modems Hand-Held Instruments Palmtop Computers Electronic Planners PART MAX1598EZKxy-T* Ordering Information TEMP RANGE -40°C to +85°C PIN-PACKAGE Thin SOT23-5 *xy is the output voltage code (see the Selector Guide at end of data sheet).
Maxim Integrated
