NCP59744

Linear Regulator Dual-Rail, Very Low-Dropout, Programmable Soft-Start 3.0 A NCP59744 The NCP59744 is dual−rail very low dropout voltage regulator that is capable of providing an output current in excess of 3.0 A with a dropout voltage of 75 mV typ. at full load current. The devices are stable with ceramic and other low ESR output capacitors. This series contains adjustable output voltage version with output voltage down to 0.8 V. Internal protection features consist of built−in thermal shutdown and output current limiting protection. User−programmable Soft−Start and Power Good pins are available. The NCP59744 is offered in DFN10 3x3, QFN20 5x5 and WLCSP10 packages. Features Output Current in Excess of 3.0 A 0.25% Typical Accuracy Over Line and Load VIN Range: 0.8 V to 5.5 V VBIAS Range: 2.2 V to 5.5 V Output Voltage Range: 0.8 V to 3.6 V Dropout Voltage: 75 mV at 3 A Programmable Soft Start Open Drain Power Good Output Excellent Transient Response Current Limit and Thermal Shutdown Protection These Devices are Pb−Free and are RoHS Compliant Applications Telecom and Industrial Equipment Point of Load Regulation FPGA, DSP and Logic Power Supplies Switching Power Supply Post Regulation Applications with Specific Start−up Time or Sequencing Requirements NCP59744 DATA SHEET www.onsemi.com QFN20 DFN10 WLCSP10 CASE 485DB CASE 485C CASE 567ZC MARKING DIAGRAMS 1 NCP59744 AWLYYWWG G QFN20 1 NCP 59744 AYWG G DFN10 59744 ALYWW WLCSP10 A = Assembl...