Exar Corporation XRP6275EHTR-F

Description
The XRP6275 is an ultra low dropout voltage regulator capable of delivering 3A output currents. It is unique in the industry in being able to operate from a single supply rail of 1.045V to 2.625V without the need for a noise-generating charge pump. With its ultra-low dropout voltage of 138mV at full load guaranteed over temperature, the XRP6275 achieves conversions previously unavailable. The output voltage can be set as low as 0.6V with ±0.5% accuracy, making the XRP6275 perfectly suited for powering low voltage devices such as FPGAs, DSPs, ASICs, and other SOCs. Built-in current limit, reverse bias, and thermal protection ensure safe operation under abnormal operating conditions. An enable function, soft start, and Power Good flag complete the feature set. The XRP6275 is offered in RoHS compliant, "green"/halogen-free 10-pin 3x3mm DFN package.

Features
3A Output Current
1.045V to 2.625V Single Input Voltage
Adjustable Output Voltage ≥0.6V
±0.5 Output Voltage Accuracy
Ultra Low Dropout Voltage
138mV Max over temp @ 3A
74mV Max over temp @ 2A
Power Good Flag
Enable & Soft Start
Current Limit and Thermal Protection
Reverse Bias Protection
RoHS compliant "Green"/Halogen Free
10-pin 3mm x 3mm DFN

Applications
Point of Load Conversion
Microprocessors, DSPs, FPGAs Supplies
Networking & Telecom Equipment
Switching Supplies Post Regulation