ZCC541AKP替代SY5864

Siweidianzi

 Description
The ZCC541A/B series is a high input voltage
(40V), low-dropout linear regulator (LDO) able to
' d" T& z2 a0 m2 b3 t6 Q" G. Pprovide 1A load current. The ZCC541A/B family
LDO offers EN pin to enable and disable the LDO
1 p! p2 y  e+ M0 c- H  m5 }  ]output, EN pin can take 40V input voltage.
The LDO features very fast response against line
voltage transient and load current transient, and
9 _, N# B& e: y2 ^0 d: H6 v/ D) m6 Pensures no overshoot voltage during the LDO start
! z9 y- b) E2 Y/ pup and short circuit recovery
The device features integrated short-circuit and
: S2 k9 C6 o" q, D. j& othermal shutdown protection.
Fixed voltages of 5.0V , 3.3V , 3.0V and 1.8V
" S3 T) {9 h5 j( Ware available on ZCC541BKP with adjustable
! u, G: O7 t2 Q. W$ v3 uoutput voltages to 0.6V on ZCC541AKP.
+ n" |" `: A' y! D7 ]$ [5 ~ Features
 Fixed and adjustable output voltages to 0.6V
 High Input Voltage Rating：Up to 40V
8 h5 U+ d& }; ~8 r: I High Output Current：1A
 High PSRR：65dB at 1kHZ
 Low Dropout Voltage：1.5V@1A
6 i0 C! e( `4 c2 F( ~1 v Fixed Output Voltages：
; \, [- \8 w, H: h1.8V, 3.0V, 3.3V,5.0V and ADJ
' Q% G5 R* m  y% d High-accuracy Output Voltage: ±2%
 Fast Transient Response
% j0 g3 Z, p: G  B" c( L Integrated Short-Circuit Protection
: y0 a  c4 l  F- B- d* c Enable pin is available
 Integrated Thermal Protection
 Available Packages：ESOP8
; @- W. G* U+ y! R

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