The ADP1752 / ADP1753 are CMOS, low dropout linear regulators that operate from 1.6 V to 3.6 V and provide up to 800mA 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 a small 4.7 µF ceramic output capacitor. The ADP1752 is available in 7 fixed output voltage options. The ADP1753 is available in an adjustable version, which allows output voltages that range from 0.75 V to 3.0 V via an external divider. The ADP1752 / ADP1753 allows an external soft start capacitor to be connected to program the start-up. A power good output allows power system monitors to digitally check the health of the output power rail voltage. The ADP1752 / ADP1753 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 requiring up to 800mA 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: 0.8 A * Input voltage range: 1.6 V to 3.6 V * Very low dropout voltage: 70 mV @ 0.8 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 (ADP1752) https://elecena.pl/product/759117/800a-low-vin-ldo-regulator 2008-11-22 https://elecena.pl/product/759117/800a-low-vin-ldo-regulator 2018-03-29 https://elecena.pl/product/759117/800a-low-vin-ldo-regulator 2025-01-21