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LM7815CK PDF预览

LM7815CK

更新时间: 2024-09-15 22:47:03
品牌 Logo 应用领域
美国国家半导体 - NSC 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
8页 150K
描述
Series Voltage Regulators

LM7815CK 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:METAL CAN-2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67Is Samacsys:N
可调性:FIXED标称回动电压 1:3.2 V
最大绝对输入电压:35 V最大输入电压:30 V
最小输入电压:18.5 VJESD-30 代码:O-MBFM-P2
JESD-609代码:e0最大电网调整率:0.15%
最大负载调整率:0.15%功能数量:1
输出次数:1端子数量:2
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:1 A最大输出电压 1:15.75 V
最小输出电压 1:14.25 V标称输出电压 1:15 V
封装主体材料:METAL封装等效代码:TO-204/-3
封装形状:ROUND封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR子类别:Other Regulators
表面贴装:NO技术:BIPOLAR
端子面层:Tin/Lead (Sn/Pb)端子形式:PIN/PEG
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:5%Base Number Matches:1

LM7815CK 数据手册

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May 2000  
LM78XX  
Series Voltage Regulators  
put, although this does improve transient response. Input by-  
passing is needed only if the regulator is located far from the  
filter capacitor of the power supply.  
General Description  
The LM78XX series of three terminal regulators is available  
with several fixed output voltages making them useful in a  
wide range of applications. One of these is local on card  
regulation, eliminating the distribution problems associated  
with single point regulation. The voltages available allow  
these regulators to be used in logic systems, instrumenta-  
tion, HiFi, and other solid state electronic equipment. Al-  
though designed primarily as fixed voltage regulators these  
devices can be used with external components to obtain ad-  
justable voltages and currents.  
For output voltage other than 5V, 12V and 15V the LM117  
series provides an output voltage range from 1.2V to 57V.  
Features  
n Output current in excess of 1A  
n Internal thermal overload protection  
n No external components required  
n Output transistor safe area protection  
n Internal short circuit current limit  
n Available in the aluminum TO-3 package  
The LM78XX series is available in an aluminum TO-3 pack-  
age which will allow over 1.0A load current if adequate heat  
sinking is provided. Current limiting is included to limit the  
peak output current to a safe value. Safe area protection for  
the output transistor is provided to limit internal power dissi-  
pation. If internal power dissipation becomes too high for the  
heat sinking provided, the thermal shutdown circuit takes  
over preventing the IC from overheating.  
Voltage Range  
LM7805C  
LM7812C  
LM7815C  
5V  
12V  
15V  
Considerable effort was expanded to make the LM78XX se-  
ries of regulators easy to use and minimize the number of  
external components. It is not necessary to bypass the out-  
Connection Diagrams  
Metal Can Package  
TO-3 (K)  
Plastic Package  
TO-220 (T)  
Aluminum  
DS007746-3  
DS007746-2  
Top View  
Bottom View  
Order Number LM7805CT,  
LM7812CT or LM7815CT  
See NS Package Number T03B  
Order Number LM7805CK,  
LM7812CK or LM7815CK  
See NS Package Number KC02A  
© 2000 National Semiconductor Corporation  
DS007746  
www.national.com  

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