ADP1712AUJZ-3.3-R7

ADP1712 is a low dropout linear regulator that operates from 2.5V to 5.5V and provide up to 300mA of output current. The low 170mV dropout voltage at a 300mA load improves efficiency and allows operation over a wide input voltage range. Using a novel scaling architecture, ground current is a very low 75μA when driving a 100μA load, making the ADP1712 ideal for battery-operated portable equipment. The ADP1712 fixed version allows an external capacitor to be connected to program the soft-start time. Typical application includes mobile phones, digital camera and audio devices, portable and battery-powered equipment post DC-to-DC regulation.

• ±1% initial accuracy
• Accuracy over line, load, and temperature is ±2%
• 16 fixed output voltage options with soft start of 0.75V to 3.3V
• Adjustable output voltage option of 0.8V to 5V
• 380μVrms low output noise and logic controlled enable
• High power supply rejection ratio of 65dB at 1KHz
• Stable with small 2.2μF ceramic output capacitor
• Excellent load/line transient response and current limit and thermal overload protection
• 5 lead TSOT package
• Operating temperature range from -40°C to 125°C

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