AP2210N in AP2112 / AP7361 LDO Family
The AP2210N series by Diodes Incorporated is a family of ULDO (Ultra-Low Dropout) linear regulators designed to deliver up to 300mA of continuous output current. These CMOS-based devices are optimized for battery-powered applications where a low dropout voltage and low quiescent current are critical for maximizing system efficiency. With a typical dropout voltage of 250mV at full load, they provide reliable regulation for sensitive analog and digital rails in compact embedded designs.
Variants in This Sub-Family
Variants within the AP2210N sub-family primarily differ by their fixed output voltage ratings, commonly ranging from 2.5V to 5.0V. While the SOT-23-3 package is the standard for the AP2210N variant, performance characteristics such as PSRR and maximum input voltage remains consistent across the range. Engineers should verify the specific voltage suffix and thermal resistance of the chosen package to ensure compatibility with their specific power budget.
