ZCC9509-5V/3A LDO替代RT9059

四维电子

General Description
The 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.
$ v: j: f% [! M1 }. N8 q  r  [* [6 tThe 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
Features
# x' G) l# Y5 V' p! QVIN Range1.0V to 6.0V
" p; @0 ^: Q% y8 h8 Q- X- e7 EVOUT is Adjustable (0.792V Min)
6 y" e9 Q6 ~) M6 t$ O: i8 {6 JExcellent 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
- G* ]$ q+ o/ H% H# P; b& GApplications
0 @' F7 B2 C! SNotebook, Netbook, Graphic Cards Low Voltage Logic Supplies Chipset Supplies Server System
- P/ b! u$ T% a9 x8 \$ D9 \$ l# W