ZCC9059替代RT9059

Siweidianzi

General Description
The Z CC9059 is a high peRFormance positive voltage regulator
designed for use in applications requiring very low input
  s6 n  x# B! c! @+ q+ T2 D! E4 Jvoltage and very low dropout voltage at up to 3A. It operates
with a VIN as low as 1V and VDD voltage 3V with
0 k  y" k# ]+ R) h8 |4 E: `  fprogrammable output voltage as low as 0.8V. The Z CC9059
features ultra low dropout, ideal for applications where
VOUT is very close to VIN. Additionally, it has an enable
. R; D9 {0 F' Tpin to further reduce power dissipation while shutdown.
# n/ l4 V! W. B- i; G3 ]  D: @3 xThe Z CC9059 provides excellent regulation over variations
5 t* r2 v3 ]/ z0 d1 z$ I: B6 [in line, load and temperature. The Z CC9059 provides a power
  i& N; T) g/ L. p- J4 l6 y% h, k! f0 cgood signal to indicate if the voltage level of VO reaches
90% of its rating value.
Features
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Output Current up to 3A
( K; n6 O$ `2 o8 {' |" t6 W
4 ^) j8 b1 D" K: X2 n0 l5 p- s# VHigh Accuracy ADJ Voltage 1.5%
, s* M" A0 }, j+ L+ W
0 f5 s0 _6 d5 S6 CDropout Voltage 350mV @ 3A Typically

- _* O- m$ e: ^- wVOUT Power Good Signal

VOUT Pull Low Resistance when Disable
$ n: k! v/ i+ d$ T2 t' v- A8 b
' E$ f! D# G5 [Current Limiting Protection
/ a0 T! i" a  _8 e  T
# k( g, m# }0 N* a* a5 GThermal Shutdown Protection

RoHS Compliant and Halogen Free


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