產(chǎn)品詳情

代理長晶 CJT1117B-5.0 低壓差三端穩(wěn)壓器

INTRODUCTION

The CJT1117B-XXX is a series of low dropout three-terminal regulators with a dropout of 1.15V(typ.) at 1A output current.

The CJT1117B-XXX series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap. reference to assure output voltage accuracy to be within 1.5%. Current limit is trimmed to ensure specified. output current and controlled short-circuit current. On-chip thermal shutdown provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.

The CJT1117B-XXX has an adjustable version, th at can provide the output voltage from 1.25V to 5V with only 2 external resistors.

FEATURES

● Low Dropout Voltage: 1.15V at 1A Output Current

● Trimmed Current Limit

● On-Chip Thermal Shutdown

● Three-Terminal Adjustable or Fixed 1.25V,1.8V, 2.5V, 3.3V, 5V

● Operation Junction Temperature: -40 to 125°C

APPLICATIONS

● PC Motherboard

● LCD Monitor

● Graphic Card

● DVD-Video Player

● NIC/Switch

● Telecom Modem

● ADSL Modem

● Printer and other peripheral Equipment