Maxim Integrated MAX8869EUE33

Description
The MAX8869 is a low-dropout linear regulator that operates from a 2.7V to 5.5V input and delivers a guaranteed 1A load current with a low 200mV dropout. The high-accuracy (1%) output voltage is preset at 5V, 3.3V, 2.5V, 1.8V, or 1.0V or is adjustable from 0.8V to 5V with an external resistor-divider.
The MAX8869 uses Microcap technology and requires only a small 1uF output capacitor for guaranteed stability. An internal PMOS pass transistor allows low 500µA supply current, making this regulator useful for networking and telecom hardware as well as battery-operated equipment. Other features include soft-start, low-power shutdown, short-circuit protection, and thermal shutdown protection.
The MAX8869 is available in a 1.5W, 16-pin TSSOP package, which is 30% smaller than a SOT223 and only 1.1mm high.

Features
Guaranteed 1A Output Current
Stable with COUT = 1μF
Low 200mV Dropout at 1A
±1% Output Voltage Accuracy
Preset at 5V, 3.3V, 2.5V, 1.8V, or 1.0V and Adjustable from 0.8V to 5.0V
54dB PSRR at 100kHz
Adjustable Soft-Start
3ms Reset Output
Foldback Output Current Limit
Thermal Overload Protection
High-Power 16-Pin TSSOP Package (1.5W)
30% Smaller than SOT223 (Only 1.1mm High)

Applications
Telecom Hardware
Network Equipment
Mobile Phone Base Stations
Personal Computers
Notebook Computers