描述 Description

The ZX7365 is a 600mA, adjustable and fixed output voltage, low

dropout linear regulator. This device includes pass element, error

amplifier, band-gap, current limit and thermal shutdown circuitry. The

device is turned on when EN pin is set to logic high level.

The characteristics of low dropout voltage and low quiescent current

make it suitable for low power applications such as battery powered

devices. The typical quiescent current is approximately 35μA. Built-in

current-limit and thermal-shutdown functions prevent IC from damage

in fault conditions.

This device is available with adjustable output from 0.8V to 5.0V, and

fixed version with 0.8V, 1.0V, 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V,

3.0V, 3.3V and 3.9V outputs. Please contact your local sales office for

other voltage options.

The ZX7365 is available in SOT25, SOT89, SOT223, and U

DFN2020-6 packages.

特性 Features

? 600mA Low Dropout Regulator with EN

? Very low IQ: 35μA

? Wide Input Voltage Range: 2V to 6V

? Wide Adjustable Output: 0.8V to 5.0V

? Fixed Output Options: 0.8V to 3.9V (0.1V Step Size Possible)

? High PSRR: 65dB at 1kHz

? Fast Start-Up Time: 200μs

? Stable with Low ESR, 1μF Ceramic Output Capacitor

? Excellent Load/Line Transient Response

? Low Dropout: 300mV at 600mA

? Current Limit and Short Circuit Protection

? Thermal Shutdown Protection

? Ambient Temperature Range: -40°C to +85°C

? Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

? Halogen and Antimony Free. “Green” Device (Note 3)

Applications

? Servers and Notebook Computers

? Low and Medium Power Applications

? FPGA and DSP Core or I/O Power

? Consumer Electronics