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. The 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 & a5 O4 \( E. X: n+ r6 HFeatures VIN Range1.0V to 6.0V VOUT is Adjustable (0.792V Min) + f0 }, Q4 c( tExcellent Line Regulation (0.01%/V typ.) Excellent Load Regulation(0.1%/A typ.)   Q- O) d9 W& U6 l0 \Dropout Voltage Typically 250 mVat IOUT = 3A Internal Thermal Overload Protection Internal Short-Circuit Current Limit VOUT Under Voltage Protection Ceramic Capacitor Stable " q) @' R% G3 g& Y% C' O; fApplications 7 P) N" _+ B# Q5 P+ iNotebook, Netbook, Graphic Cards Low Voltage Logic Supplies Chipset Supplies Server System

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