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LR478-2.5-S08-T PDF预览

LR478-2.5-S08-T

更新时间: 2024-01-09 04:09:45
品牌 Logo 应用领域
友顺 - UTC 光电二极管
页数 文件大小 规格书
8页 133K
描述
Power Supply Support Circuit, PDSO8, SOP-8

LR478-2.5-S08-T 技术参数

是否Rohs认证: 不符合生命周期:Active
零件包装代码:SOIC包装说明:SOP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.13模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G8端子数量:8
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
表面贴装:YES端子形式:GULL WING
端子位置:DUALBase Number Matches:1

LR478-2.5-S08-T 数据手册

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UNISONIC TECHNOLOGIES CO., LTD  
LR478  
LINEAR INTEGRATED CIRCUIT  
REGULATOR+RESET IC  
DESCRIPTION  
The UTC LR478 developed for use in CD-ROM drives,  
combines a 3V regulator adapted to low power consumption with  
a much-sought reset function (regulator input monitoring),with  
internal delay circuit, set to detect 4.2V.  
FEATURES  
SOP-8  
*Large Output Current: 300mA (max.)  
*High Ripple Rejection Rate: 80dB(typ.)  
*Internal Thermal Shutdown Circuit  
*Internal Current Limiting Circuit  
*Easy Set Delay Time from Voltage Detection to Reset Release  
*Pb-free plating product number: LR478L  
ORDERING INFORMATION  
Order Number  
Package  
Packing  
Normal  
Lead Free Plating  
LR478L-xx-S08-R  
LR478L-xx-S08-T  
LR478-xx-S08-R  
LR478-xx-S08-T  
SOP-8  
SOP-8  
Tape Reel  
Tube  
Note: xx: Output Voltage, refer to Rank List as below.  
OUTPUT DETECTION VOLTAGE RANK LIST  
PART NUMBER  
LR478-3.4V  
LR478-3.3V  
LR478-2.5V  
REGULATOR OUTPUT VOLTAGE (V)  
DETECTION VOLTAGE (V)  
4.20±0.09  
3.40±0.05  
3.30±0.05  
2.50±0.05  
4.20±0.09  
4.20±0.09  
www.unisonic.com.tw  
Copyright © 2005 Unisonic Technologies Co., LTD  
1 of 8  
QW-R112-001,B  

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