GS2905

GS2905 500mA CMOS LDO Voltage Regulator Product Description The GS2905 series is a group of positive voltage output, three-pin regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and programmable fuse technologies. Output voltage: 1.5V to 6.0V. The GS2905 consists of a high-precision voltage reference, an error correction circuit, and a current limited output driver. Transient response to load variations has improved in comparison to the existing series. The GS2905 incorporates both over-temperature and over-current protection. SOT-89 and SOT-223 packages are available. Features n n Applications n Maximum output current: 500mA (± 1% for semi-custom products) Wireless Communication Systems Battery-Operated Systems Portable Computer Portable Cameras and Video Recorders Voltage Regulator for Microprocessor Reference Voltage Sources Voltage Regulator for CD- ROM Drivers, LAN Cards and DVD. Instrumentation Pagers Highly accurate: Output voltage ± 1.4% n n n n n n n n Low power consumption Over-Current and Over-temperature Protection Small input/output differential:0.3V at 300mA n n n www.globaltechsemi.com 1 GS2905 Free Datasheet http://www.datasheet4u.com/ GS2905 Globaltech Semiconductor Block Diagram V IN 1 CURRENT LIMITING THERMAL SHUTDOWN 3 V OUT 0.9V REFERENCE 2 GND Packages & Pin Assignments GS2905Y (SOT-89) GS2905X (SOT-223) 1 1 2 3 2 3 P...