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L7918ACV PDF预览

L7918ACV

更新时间: 2024-11-23 04:21:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 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
13页 356K
描述
2% NEGATIVE VOLTAGE REGULATORS

L7918ACV 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SFM包装说明:TO-220, SIP3,.1TB
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.9Is Samacsys:N
可调性:FIXED标称回动电压 1:1.1 V
最大绝对输入电压:35 V最大输入电压:33 V
最小输入电压:21 VJESD-30 代码:R-PSFM-T3
最大电网调整率:0.36%最大负载调整率:0.36%
功能数量:1输出次数:1
端子数量:3工作温度TJ-Max:125 °C
工作温度TJ-Min:最大输出电流 1:1.5 A
最大输出电压 1:18.7 V最小输出电压 1:17.3 V
标称输出电压 1:18 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-220封装等效代码:SIP3,.1TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:Not Qualified调节器类型:FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
最大电压容差:3.9%Base Number Matches:1

L7918ACV 数据手册

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L7900AC  
SERIES  
2% NEGATIVE VOLTAGE REGULATORS  
OUTPUT CURRENT TO 1.5A  
OUTPUT VOLTAGES OF -5; -6; -8; -12; -15;  
-18; -20; -24V  
THERMAL OVERLOAD PROTECTION  
SHORT CIRCUIT PROTECTION  
OUTPUT TRANSITION SOA PROTECTION  
DESCRIPTION  
TO-220  
The L7900AC series of three-terminal negative  
regulators is available in TO-220 and D PAK  
2
packages and several fixed output voltages.  
These regulators can provide local on-card  
regulation, eliminating the distribution problems  
associated  
with  
single  
point  
regulation;  
furthermore, having the same voltage option as  
the L7800A positive standard series, they are  
particularly suited for split power supplies. If  
adequate heat sinking is provided, they can  
deliver over 1.5A output current.  
2
D PAK  
Although designed primarily as fixed voltage  
regulators, these devices can be used with  
external components to obtain adjustable voltages  
and currents.  
SCHEMATIC DIAGRAM  
Rev. 7  
June 2004  
1/13  

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