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LP2951BCS PDF预览

LP2951BCS

更新时间: 2024-02-29 18:02:04
品牌 Logo 应用领域
戈采 - FCI 稳压器
页数 文件大小 规格书
8页 384K
描述
150mA Low Drop Out Voltage Regulators

LP2951BCS 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.62
最大回动电压 1:0.6 VJESD-30 代码:R-PDIP-T8
长度:9.59 mm功能数量:1
端子数量:8工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.1 A
最大输出电压 1:30 V最小输出电压 1:1.235 V
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:5.08 mm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:DUAL
宽度:7.62 mmBase Number Matches:1

LP2951BCS 数据手册

 浏览型号LP2951BCS的Datasheet PDF文件第1页浏览型号LP2951BCS的Datasheet PDF文件第3页浏览型号LP2951BCS的Datasheet PDF文件第4页浏览型号LP2951BCS的Datasheet PDF文件第5页浏览型号LP2951BCS的Datasheet PDF文件第6页浏览型号LP2951BCS的Datasheet PDF文件第7页 
LP2950/LP2951 150mA Low Drop Out Voltage Regulators  
ABSOLUTEMAXIMUMRATINGS  
Power Dissipation ....................... Internally Limited  
Lead Temp. (Soldering, 5 Seconds) ................ 260oC  
Storage Temperature Range .............. -65 to +150oC  
Operating Junction Temperature Range  
Input Supply Voltage ..............................-20 to +60V  
Feedback Input Voltage ........................ -1.5 to +30V  
Shutdown Input Voltage ....................... -0.3 to +30V  
Error Comparator Output ................... -0.3 to +30V  
ECD Rating is to be determined  
LP2951 ................................................ -55 to +150oC  
LP2950BC/LP2950AC/LP2950C  
LP2951BC/LP2951AC/LP2951C ... -40 to +125oC  
ELECTRICAL CHARACTERISTICS (Vin = 15V, TA = 25oC unless otherwise noted)  
PARAMETER  
CONDITIONS  
(Note 2)  
LP2950BC  
LP2951BC  
LP2950AC  
LP2951AC  
LP2950C  
LP2951C  
UNITS  
Min  
Typ  
Max Min Typ  
Max Min  
Typ  
Max  
o
Output Voltage  
Output Voltage  
T
J
= 25 C  
4.98  
4.95  
4.94  
5.0  
5.02  
5.05  
5.06  
4.975  
4.95  
4.94  
5.0  
5.025  
5.05  
5.06  
4.95  
4.93  
4.94  
5.0  
5.05  
5.075  
5.085  
V
V
o
o
-25 C < T < 85 C  
Full Operating Temp.  
J
100µA < I < 100mA  
4.93  
5.07  
4.93  
5.07  
4.925  
5.075  
L
T
J
< T  
JMAX  
o
Output Voltage  
Temperature Coefficient  
(Note 1)  
20  
20  
50  
0.04  
0.1  
ppm/ C  
Line Regulation  
(Note 3)  
6V < V < 30V  
in  
(Note 4)  
0.03  
0.04  
0.2  
0.1  
0.03  
0.04  
0.2  
0.1  
0.2  
0.2  
%
%
Load Regulation  
(Note 3)  
100µA < I < 100mA  
L
Dropout Voltage  
(Note 5)  
I
L
I
L
I
L
= 100µA  
= 100mA  
= 150mA  
40  
250  
300  
80  
300  
450  
40  
250  
300  
80  
300  
450  
40  
250  
300  
80  
300  
450  
mV  
mV  
mV  
Ground Current  
I
L
I
L
I
L
= 100µA  
= 100mA  
= 150mA  
75  
1.7  
4
120  
2.5  
6
75  
1.7  
4
120  
2.5  
6
75  
1.7  
4
120  
2.5  
6
µA  
mA  
mA  
Dropout Ground  
Current  
V
= 4.5V  
110  
170  
110  
170  
110  
170  
µA  
in  
= 100µA  
I
L
Current Limit  
V
out  
= 0  
160  
200  
0.2  
160  
200  
0.2  
160  
200  
0.2  
mA  
%W  
Thermal Regulation  
0.05  
0.05  
0.05  
Output Noise,  
10Hz to 100kHz  
C
= 1µF  
= 200µF  
= 13.3µF  
430  
160  
100  
430  
160  
100  
430  
160  
100  
µVms  
L
I
I
L
L
(Bypass = 0.01µF pins 7  
to 1 (LP2951))  
8-Pin Versions only  
Reference Voltage  
Reference Voltage  
LP2951BC  
1.235  
LP2951AC  
1.235  
LP2951C  
1.235  
1.22  
1.19  
1.25  
1.27  
40  
1.22  
1.19  
1.25  
1.27  
40  
1.216  
1.18  
1.254  
1.28  
40  
V
V
Over Temp. (Note 6)  
(Note 7)  
Feedback Pin Bias  
Current  
20  
20  
20  
20  
20  
50  
nA  
o
Reference Voltage  
Temperature  
ppm/ C  
Coefficient  
o
Feedback Pin Bias  
Current Temperature  
Coefficient  
0.1  
0.1  
0.1  
nA/ C  
3-2  

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