ZCC9509-5V/3A LDO替代RT9059

四维电子

General Description
9 d/ S; x3 f4 }1 H, I( A* d0 nThe ZCC9059 is a 3Alow dropout linear regulator designed for low dropout and high current applications. This device works with dual supplies, a control input for the control circuitry and a power input as low as 1.0V for providing current to output. It features 3A output current and ultra-low-drop output voltage as well as full protection functions. VOUT can be as low as 0.792V.
8 }8 ]5 g+ v: e% RThe other features include soft start, under voltage protection, current limit protection, Power-On-Reset function, and over temperature protection. The ZCC9059 is available in ESOP8packages
+ o. E/ N$ H/ k2 Z. VFeatures
& n' C& {% l. JVIN Range1.0V to 6.0V
VOUT is Adjustable (0.792V Min)
3 A0 r. M5 d, e' O% \7 xExcellent Line Regulation (0.01%/V typ.) Excellent Load Regulation(0.1%/A typ.)
Dropout Voltage Typically 250 mVat IOUT = 3A Internal Thermal Overload Protection Internal Short-Circuit Current Limit VOUT Under Voltage Protection Ceramic Capacitor Stable
Applications
Notebook, Netbook, Graphic Cards Low Voltage Logic Supplies Chipset Supplies Server System