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, the ADP1740/ADP1741 provide high power supply rejection ratio (PSRR) and low noise, and achieve excellent line and load transient response with only 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: 0.75 V to 2.5 V (ADP1740) https://elecena.pl/product/759118/2-a-low-v-dropout-linear-regulator 2008-11-22 https://elecena.pl/product/759118/2-a-low-v-dropout-linear-regulator 2018-03-29 https://elecena.pl/product/759118/2-a-low-v-dropout-linear-regulator 2025-01-19