MAX8516EUB+

The MAX8516EUB+ is a 1.425V to 3.6V input, 1A, 0.2V dropout LDO regulator in 10 pin µMAX package. This LDO operate from input voltages as low as 1.425V and able to deliver up to 1A of continuous output current with a maximum dropout voltage of only 200mV. The output voltage can be set from 0.5V to (VIN - 0.2V) and is 1.4% accurate over load and line variations. It uses a small, 1μF ceramic input capacitors and 4.7μF ceramic output capacitors to deliver 1A output current. High bandwidth provides excellent transient response and limits the output voltage deviation to 45mV for a 20mA to 1A load step with only a 4.7μF ceramic output capacitor and voltage deviations can be reduced further by increasing output capacitor. It is used in servers, storage, networking, base stations, post regulators, notebooks, PDAs and ATE.

• ±1.4% output accuracy over load, line and temperature (0°C to +85°C), ±0.6% initial accuracy
• Operating temperature range from -40°C to 85°C
• Compatible with ceramic capacitors
• Fast transient response
• Operating supply current of 320μA
• Shutdown supply current <lt/> 25μA
• Short circuit protection
• Thermal overload protection
• Soft start limits inrush current
• Automated Test Equipment (ATE); Networking; Notebooks; Optical Modules; PDAs; Post Regulators; Servers; Storage; Wireless Base Stations

Applications

Power Management, Portable Devices

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party