Datasheet Analog Devices ADP1761ACPZ1.25-R7

1 A, Low VIN, Low Noise,
CMOS Linear Regulator
ADP1761 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 ADP1761 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 1 A of
output current.
The low 30 mV typical dropout voltage at a 1 A load allows the
ADP1761 to operate with a small headroom while maintaining
regulation and providing better efficiency. The ADP1761 is
optimized for stable operation with small 10 μF ceramic output
capacitors.
Rev. C ADP1761 VIN = 1.7V …