CXLD64146是一个双低输出稳压器，输出1为3.3V/0.5A，输出2为2.5V/0.5A。为了获得较低的压降和更快的瞬态响应，这对低压应用至关重要，对CXLD64146进行了优化。500毫安负载时，VOUT1的典型电压降为550毫伏，500毫安负载时，VOUT2的典型电压降为630毫伏。电流限制被修剪以确保指定的输出电流和控制短路电流。片上热限制提供了保护，防止过载的任何组合，将产生过高的结温。
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产品概述 返回TOP
产品特点 返回TOP
· Fixed Output Voltage :
VOUT1 =3.3V/500mA (within Maximum Power Dissipation)
VOUT2 =2.5V/500mA (within Maximum Power Dissipation)
· Low Dropout Voltage (Defined as the Minimum Input/Output Voltage Difference):
Output 1 Dropout Voltage : 550mV (at 500mA)
Output 2 Dropout Voltage : 630mV (at 500mA)
· Stable with 4.7mF Output Capacitor(at VOUT1 ) Stable with 4.7mF Output Capacitor(at VOUT2 )
· No Protection Diodes Needed
· Built-In Thermal Protection
· Built-In Current-Limit Protection
· Fast transient Response
· Short Setting Time
· SOP-8 and SOP-8P Packages Available
· Lead Free and Green Devices Available (RoHS Compliant)
应用范围 返回TOP
· Desktop Computer
· Networking Systems
· Optical Data Storage Systems
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
电路原理图 返回TOP
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Products > Linear Regulator > Daul Output LDO Regulator |
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Part_No |
Package |
Input Voltage (V) |
Quies. Curren -tu(uA) |
Fixed Output Voltage 1(V) |
Fixed Output Voltage 2(V) |
Output Current 1(max) A |
Output Current 2 max A |
Dropout Voltage 1(V) |
Dropout Voltage 2(V) |
EN |
High PSRR |
Low Noise |
|
|
min |
max |
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|
SOP-8 |
4.75 |
8 |
10000 |
3.3 |
2.5 |
0.5 |
0.3 |
1.25 |
1.2 |
N |
N |
N |
|
|
SOP-8 |
4.2 |
6 |
100 |
3.3 |
2.5 |
0.5 |
0.5 |
0.5 |
0.6 |
N |
N |
N |
|
|
SOP-8/p |
4.2 |
6 |
100 |
3.3 |
1.8 |
0.5 |
0.3 |
0.6 |
0.9 |
N |
N |
N |
|
|
SOP-8/p |
4.15 |
6 |
130 |
3.3 |
2.5 |
0.5 |
0.5 |
0.55 |
0.63 |
Y |
N |
N |
|
|
SOT26/TSOT26 TDFN1.6x1.6-6 |
2.5 |
5.5 |
68 |
1.2-3.3 |
1.2-3.3 |
0.3 |
0.3 |
0.27 |
0.27 |
Y |
Y |
Y |
|
|
TSOT236A TDFN1.6x1.6-6 |
2.5 |
5.5 |
58 |
1.2-3.3 |
1.2-3.3 |
0.3 |
0.3 |
0.24 |
0.24 |
Y |
Y |
Y |
|
|
SOP-8/p |
3.95 |
6 |
110 |
3.3 |
3.3 |
0.3 |
0.3 |
0.35 |
0.35 |
Y |
N |
N |
|
|
SOP-8/p |
4.15 |
6 |
110 |
3.3 |
3.3 |
0.5 |
0.5 |
0.5 |
0.5 |
Y |
N |
N |
|
|
SOP-8/p |
4.1 |
6 |
110 |
3.3 |
2.8 |
0.5 |
0.5 |
0.45 |
0.5 |
Y |
N |
N |
|
|
TDFN1.5x1.5-6 |
2 |
5.5 |
58 |
1.2~3.3 |
1.2~3.3 |
0.3 |
0.3 |
0.24 |
0.24 |
Y |
Y |
Y |
|
|
TDFN1.6x1.6-6 |
2 |
5.5 |
58 |
1.2~3.3 |
1.2~3.3 |
0.3 |
0.3 |
0.24 |
0.24 |
Y |
Y |
Y |
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◀ 上一篇:双低输出稳压器一路输出为3.3V 0.5A，另一路输出2.5V 0.3A低压降瞬态响应CXLD64145电流限制
下一篇▶:双通道3.3V/500mA和1.8V/300mA线性稳压器CXLD64147内置限流保护快速瞬态响应
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