The ADP1740 / ADP1741 are CMOS, low dropout linear regulators that operate from 1.6 V to 3.6 V and provide up to 2 A of output current. These Low VIN / VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5V down to 1.8V I/O rails, and powering core voltages down to 0.75V. Using an advanced proprietary architecture, they provide high power supply rejection, low noise, and achieve excellent line and load transient response with just a small 4.7 µF ceramic output capacitor. The ADP1740 is available in seven fixed output voltage options. The ADP1741 is an adjustable version that allows output voltages ranging from 0.75 V to 3.3 V via an external divider.The ADP1740 / ADP1741 allow an external soft start capacitor to be connected to program the startup. A digital power-good output allows power system monitors to check the health of the output voltage. The ADP1740 / ADP1741 are available in a 16-lead, 4 mm × 4 mm LFCSP, making them not only very compact solutions, but also providing excellent thermal performance for applications that require up to 2 A of output current in a small, low profile footprint. APPLICATIONS * Server computers * Memory components * Telecommunications equipment * Network equipment * DSP/FPGA/microprocessor supplies * Instrumentation equipment/data acquisition systems * Maximum output current: 2 A * Input voltage range: 1.6 V to 3.6 V * Low shutdown current: 2 μA * Low dropout voltage: 160 mV @ 2 A load * Initial accuracy: ±1% * Accuracy over line, load, and temperature: ±2% * 7 fixed output voltage options with soft start (ADP1740): 0.75 V to 2.5 V * Adjustable output voltage options with soft start (ADP1741): 0.75 V to 3.3 V https://elecena.pl/product/5067560/2-a-low-v-dropout-cmos-linear-regulator 2015-03-28 https://elecena.pl/product/5067560/2-a-low-v-dropout-cmos-linear-regulator 2018-03-29 https://elecena.pl/product/5067560/2-a-low-v-dropout-cmos-linear-regulator 2025-01-20