ADI ADP125ACPZ-R7

正5.5V500mA

Overview

The ADP124/ADP125ACPZ-R7 are low quiescent current, low dropout linear regulators. They are designed to operate from an input voltage between 2.3 V and 5.5 V and to provide up to 500 mA of output current. The low 130 mV dropout voltage at a 500 mA load improves efficiency and allows operation over a wide input voltage range.

The ADP124/ADP125ACPZ-R7 have an internal soft start that gives a constant start-up time of 350 μs. Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions. The ADP124/ADP125ACPZ-R7 are available in an 8-lead exposed paddle MSOP package. When compared with the standard MSOP package, the exposed paddle MSOP package has lower thermal resistance (θJA). The lower thermal resistance package allows the ADP124/ADP125ACPZ-R7 to meet the needs of a variety of portable applications while minimizing the rise in junction temperature.

Features

Tape & Reel (TR) Package
130mV dropout voltage
TAPE AND REEL method of packing

280 µA Current - Supply (Max)

Applications

There are a lot of Analog Devices Inc.
ADP125ACPZ-R7 Linear Voltage Regulators applications.

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