Datasheet Analog Devices ADP1765ACPZ-R7

5 A, Low VIN, Low Noise,
CMOS Linear Regulator
ADP1765 Data Sheet TYPICAL APPLICATION CIRCUITS APPLICATIONS
Regulation to noise sensitive applications such as radio
frequency (RF) transceivers, analog-to-digital converter
(ADC) and digital-to-analog converter (DAC) circuits,
phase-locked loops (PLLs), voltage controlled oscillators
(VCOs) and clocking integrated circuits
Field-programmable gate array (FPGA) and digital signal
processor (DSP) supplies
Medical and healthcare
Industrial and instrumentation GENERAL DESCRIPTION
The ADP1765 is a low noise, low dropout (LDO) linear
regulator. It is designed to operate from a single input supply
with an input voltage as low as 1.10 V without the requirement
of an external bias supply to increase efficiency and provide up
to 5 A of output current (IOUT).
The low 59 mV typical dropout voltage at a 5 A load allows the
ADP1765 to operate with a small headroom while maintaining
regulation and providing better efficiency.
The ADP1765 is optimized for stable operation with small 22 µF
ceramic output capacitors. The ADP1765 delivers optimal transient
performance with minimal printed circuit board (PCB) area. …