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EZ1085BCT PDF预览

EZ1085BCT

更新时间: 2024-02-26 23:32:57
品牌 Logo 应用领域
商升特 - SEMTECH 稳压器
页数 文件大小 规格书
4页 103K
描述
3.0 AMP POSITIVE VOLTAGE REGULATOR

EZ1085BCT 数据手册

 浏览型号EZ1085BCT的Datasheet PDF文件第2页浏览型号EZ1085BCT的Datasheet PDF文件第3页浏览型号EZ1085BCT的Datasheet PDF文件第4页 
3.0 AMP POSITIVE  
VOLTAGE REGULATOR  
EZ1085  
EZ1085B  
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com  
June 17, 1999  
DESCRIPTION  
FEATURES  
Low dropout performance,  
The EZ1085 series of high performance positive  
voltage regulators are designed for use in applications  
requiring low dropout performance at full rated current.  
Additionally, the EZ1085 series provides excellent  
regulation over variations in line, load and temperature.  
1.3V max. for EZ1085,  
1.45V max. for EZ1085B  
Full current rating over line and temperature  
Fast transient response  
±2% total output regulation over line, load  
and temperature (±2.4% for EZ1085B)  
Adjust pin current max 90µA over temperature  
Fixed/adjustable output voltage (EZ1085)  
Line regulation typically 0.015%  
Load regulation typically 0.05%  
TO-220 and TO-263 packages  
Outstanding features include low dropout performance  
at rated current, fast transient response, internal  
current limiting and thermal shutdown protection of the  
output device. The EZ1085 has both fixed and  
adjustable voltage options, while the EZ1085B is  
adjustable only for cost sensitive applications. These  
devices are available in the popular TO-220 and TO-  
263 packages.  
ORDERING INFORMATION  
DEVICE  
PACKAGE  
VOUT VOLTS  
EZ1085CM-X.X  
EZ1085BCM  
See Note (1)  
1.30 to 5.7  
TO-263(2)  
TO-220  
APPLICATIONS  
Post regulators  
Processor I/O supplies  
Battery chargers  
EZ1085CT-X.X  
EZ1085BCT  
See Note (1)  
1.30 to 5.7  
Notes:  
(1) Where X.X denotes voltage options. Available  
voltages are: 1.5V, 2.5V and 3.3V. Leave blank for  
adjustable version (1.3 to 5.7V). Contact factory for  
additional voltage options.  
BLOCK DIAGRAM  
(2) Add suffix ‘TR’ for tape and reel (TO-263).  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Symbol Maximum Units  
Input Supply Voltage  
Power Dissipation  
VIN  
7
V
Internally  
Limited  
PD  
W
Thermal Resistance  
Junction to Case  
TO-220  
PIN CONFIGURATIONS  
3
3
°C/W  
°C/W  
θJC  
TO-263  
Thermal Resistance  
Junction to Ambient  
TO-220  
50  
60  
θJA  
TO-263  
Operating Junction  
Temperature Range  
TJ  
0 to 125  
-65 to 150  
260  
°C  
°C  
°C  
Storage Temperature  
Range  
TSTG  
TLEAD  
Lead Temperature  
(Soldering) 10 Sec  
1
© 1999 SEMTECH CORP.  
652 MITCHELL ROAD NEWBURY PARK CA 91320  

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