ADI ADP7142ACPZN-R7

Позитив40V200 мА

Overview

Analog Devices ADP7118 CMOS low dropout (LDO) linear regulator operates from 2.7V to 20V and provides up to 200mA of output current. This high input voltage LDO is ideal for the regulation of high performance analog and mixed-signal circuits operating from 20V down to 1.2V rails. ADP7142ACPZN-R7 are operates from 2.7V to 40V and provides up to 200mA of output current. This high input voltage LDO is ideal for the regulation of high performance analog and mixed signal circuits operating from 40V down to 1.2V rails. Using an advance proprietary architecture, ADI ADP7118 and ADP7142ACPZN-R7 devices provide high power supply rejection, low noise, and achieve excellent line and load transient response with a small 2.2F ceramic output capacitor. Regulator output noise is 11V rms independent of the output voltage for the fixed options of 5V or less.ADI ADP7118/ADP7142ACPZN-R7 evaluation boards are used to demonstrate the functionality of the ADP7118/ADP7142ACPZN-R7 series of linear regulators. Simple device measurements such as line and load regulation, dropout, and ground current can be demonstrated with just a single voltage source, a voltmeter, an ammeter, and load resistors. The evaluation boards include: ADP7118CP-EVALZ, ADP7118RD-EVALZ, ADP7118UJ-EVALZ, ADP7142CP-EVALZ, ADP7142RD-EVALZ, and ADP7142UJ-EVALZ.

Features

Applications

• Communication device
• Personal communication device
• Portable telephone
• Electronic notebook
• Camera
• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system
• Digital audio player