产品: 单路输出 XC6504
XC6504

 

XC6504

 规格说明书下载

 

 

概要

 

The XC6504 series is a highly accurate CMOS voltage regulator that achieves very low supply current operation of 0.6μA. Even output current is 1μA (when light load), the XC6504 can provide high accurate outputs, which is ideally suited for the applications to draw less output current. The usage of super small package USPN-4B02 (0.75 x 0.95mm) and the advantage of capacitor-less stable operation can contribute the board space saving outstandingly. The IC consists of a reference voltage source, an error amplifier, a driver transistor, over-current protection circuit, and a phase compensation circuit. 

The device is compatible with a low ESR ceramic output capacitor CL. Moreover, the device can provide stable output even without a CL output capacitor because of the excellent internal phase compensation.

Output voltage is fixed internally by laser trimming technology and can be selectable in 0.1V increments within the range of 1.1V to 5.0V. The CE function enables the device to be put into standby mode by inputting a low level signal to the CE pin thereby reducing current consumption to less than 0.1μA. In the standby mode, if a CL output capacitor is used, the electric charge stored at CL can be discharged via the internal switch and as a result, the VOUT pin quickly returns to the VSS level.

 
 

特点

 

低消耗电流 0.6μA
工作电压范围 1.4V~6.0V
输出电压 1.1V~5.0V (0.1V 间隔)
输出电压精度

±0.02V@VOUT<2.0V

±1%@VOUT≧2.0V

输出电压温度特性 ±50ppm/℃
最大输出电流 150mA
导通电阻 3.3Ω@VOUT=3.0V
待机电流 0.01μA
保护电路

限制电流

短路保护

ON/OFF功能

CL Auto Discharge

ON/OFF Logic=Enable High

外置电容

低ESR电容

(对应无CL电容)

工作温度范围 -40℃~+85℃
封装 USPN-4B02、SSOT-24、SOT-25、USPQ-4B04
适应环保要求 与EU RoHS规格对应, 无铅

 

 

电路框图

 

 

 

封装

 

               

SOT-25 SSOT-24 USPN-4B02 USPQ-4B04