CAT6243

CAT6243 LDO Voltage Regulator Adjustable CMOS 1A Description The CAT6243 is a low dropout CMOS voltage regulator providing up to 1000 mA of output current with fast response to load current and line voltage changes. CAT6243 offers a user adjustable output voltage from 0.8 V to 5.0 V and its low quiescent current make CAT6243 ideal for energy conscious designs. CAT6243 is available in a DPAK−5 5−lead packages and in a space saving 3 mm x 3 mm WDFN−6 package with a power pad for heat sinking to the PCB. Features Guaranteed 1000 mA Continuous Output Current VOUT: 0.8 V to 5.0 V Dropout Voltage of 350 mV Typical at 1000 mA ±2.0% Output Voltage Accuracy at Room Temperature No−load Ground Current of 70 mA Typical Full−load Ground Current of 140 mA Typical “Zero” Current Shutdown Mode Under Voltage Lockout Stable with Ceramic Output Capacitors Current Limit and Thermal Protection 4 and 5 Lead DPAK−5 and 3 mm x 3 mm WDFN−6 Power Packages These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Typical Applications DSP Core and I/O Voltages FPGAs, ASICs PDAs, Mobile Phones, GPS Camcorders and Cameras Hard Disk Drives www.onsemi.com WDFN−6 3 x 3 mm CASE 511AP DPAK−5 TO−252 CASE 369AE PIN CONNECTIONS (Top Views) EN 1 GND BYP VIN ADJ VOUT GND (Tab) 1 5 ADJ VOUT GND VIN EN ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 16 of this data sheet. © Semiconductor Components...