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LM79M05 PDF预览

LM79M05

更新时间: 2024-02-20 06:01:56
品牌 Logo 应用领域
美国国家半导体 - NSC 稳压器调节器输出元件局域网
页数 文件大小 规格书
8页 215K
描述
3-Terminal Negative Regulators

LM79M05 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TO-252包装说明:TO-220, SMSIP3H,.55TB
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.74Is 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:25 V
最小输入电压:7 VJESD-30 代码:R-PSFM-T3
JESD-609代码:e0最大电网调整率:0.05%
最大负载调整率:0.1%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 1:0.5 A最大输出电压 1:5.25 V
最小输出电压 1:4.75 V标称输出电压 1:5 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-220
封装等效代码:SMSIP3H,.55TB封装形状:RECTANGULAR
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 NEGATIVE 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:THROUGH-HOLE端子节距:2.54 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:4%Base Number Matches:1

LM79M05 数据手册

 浏览型号LM79M05的Datasheet PDF文件第1页浏览型号LM79M05的Datasheet PDF文件第2页浏览型号LM79M05的Datasheet PDF文件第4页浏览型号LM79M05的Datasheet PDF文件第5页浏览型号LM79M05的Datasheet PDF文件第6页浏览型号LM79M05的Datasheet PDF文件第7页 
Electrical Characteristics LM79M12C, LM79M15C  
Conditions unless otherwise noted: IOUT = 350mA, CIN = 2.2µF, COUT = 1 µF, 0˚C TJ +125˚C  
Part Number  
LM79M12C  
−12V  
LM79M15C  
−15V  
Output Voltage  
Units  
Input Voltage (Unless Otherwise Specified)  
−19V  
−23V  
Symbol  
Parameter  
Conditions  
TJ = 25˚C  
Min  
Typ  
Max  
−12.5  
−12.6  
Min  
Typ  
Max  
−15.6  
−15.75  
VO  
Output Voltage  
−11.5  
−11.4  
−12.0  
−14.4  
−14.25  
−15.0  
V
V
5 mA IOUT 350mA  
(−27 VIN −14.5)  
(−30 VIN −10.5)  
VO  
VO  
Line Regulation  
TJ = 25˚C (Note 3)  
5
80  
5
80  
mV  
mV  
mV  
(−30 VIN −14.5)  
(−30 VIN −17.5)  
3
50  
3
50  
(−25 VIN − 15)  
(−28 VIN −18)  
Load Regulation  
TJ = 25˚C, (Note 3)  
5mA IOUT 0.5A  
TJ = 25˚C  
30  
240  
30  
240  
IQ  
Quiescent Current  
Quiescent Current  
Change  
1.5  
3
1.5  
3
mA  
mA  
IQ  
With Input Voltage  
0.4  
0.4  
(−30 VIN −14.5)  
(−30 VIN −27)  
With Load,  
5mA IOUT 350mA  
TA = 25˚C,  
0.4  
0.4  
mA  
µV  
Vn  
Output Noise  
Voltage  
400  
400  
70  
10Hz f 100Hz  
f = 120Hz  
Ripple Rejection  
54  
70  
54  
dB  
(−25 VIN −15)  
(−30 VIN −17.5)  
Dropout Voltage  
TJ = 25˚C, IOUT = 0.5A  
TJ = 25˚C  
1.1  
1.1  
V
IOMAX  
Peak Output  
Current  
800  
800  
mA  
Average Temperature IOUT = 5mA,  
Coefficient of  
0˚C TJ 100˚C  
−0.8  
−1.0  
mV/˚C  
Output Voltage  
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is  
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics.  
Note 2: Refer to Typical Performance Characteristics and Design Considerations for details.  
Note 3: Regulation is measued at a constant junction temperature by pulse testing with a low duty cycle. Changes in output voltage due to heating effects must be  
taken into account.  
Typical Performance Characteristics  
Output Voltage vs. Temperature  
Ripple Rejection  
DS010483-11  
DS010483-12  
3
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