TS1540中文资料台湾半导体数据手册PDF规格书

General Description

TS1540 of high current LDOs has been developed for portable application where low quiescent current is an important requirement. The device features excellent line and load transient response which does not exceed 10 of nominal output value for full operating temperature range even during power ON cycle and short circuit removal. Internally trimmed, temperature compensated bandgap reference guarantees 2.5 accuracy for full range of input voltage, output current and temperature. Included on the chip are accurate current limit and thermal shutdown protection. Device stability is achieved with only two external low ESR ceramic capacitors.

Features

● Very Low Ground Current (IGND = 1mA)

● Excellent Line Regulation

● Excellent Load Regulation

● Very Low transient Overshoot

● Stable with low ESR output Capacitor (ESR = 0mΩ)

● Thermal Shutdown

● Current Limit

Application

● Disk Drive Circuits

● Desktop Computers

● Laptop, Notebook Computers