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LP2951AMDC PDF预览

LP2951AMDC

更新时间: 2023-03-15 00:00:00
品牌 Logo 应用领域
德州仪器 - TI 输出元件调节器
页数 文件大小 规格书
29页 806K
描述
FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, UUC, DIE

LP2951AMDC 技术参数

生命周期:Obsolete零件包装代码:DIE
包装说明:DIE,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.52最大回动电压 1:0.6 V
JESD-30 代码:X-XUUC-N功能数量:1
工作温度TJ-Max:150 °C工作温度TJ-Min:-55 °C
最大输出电流 1:0.1 A最大输出电压 1:29 V
最小输出电压 1:1.24 V标称输出电压 1:5 V
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:UNSPECIFIED封装形式:UNCASED CHIP
认证状态:Not Qualified调节器类型:FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装:YES技术:BIPOLAR
端子形式:NO LEAD端子位置:UPPER

LP2951AMDC 数据手册

 浏览型号LP2951AMDC的Datasheet PDF文件第3页浏览型号LP2951AMDC的Datasheet PDF文件第4页浏览型号LP2951AMDC的Datasheet PDF文件第5页浏览型号LP2951AMDC的Datasheet PDF文件第7页浏览型号LP2951AMDC的Datasheet PDF文件第8页浏览型号LP2951AMDC的Datasheet PDF文件第9页 
Electrical Characteristics (Note 2) (Continued)  
LP2951  
LP2950AC-XX  
LP2951AC-XX  
LP2950C-XX  
LP2951C-XX  
Conditions  
Parameter  
Tested  
Limit  
Tested  
Limit  
Design  
Limit  
Tested  
Limit  
Design  
Limit  
Units  
(Note 2)  
Typ  
Typ  
Typ  
(Notes 3, 16)  
(Note 3) (Note 4)  
(Note 3) (Note 4)  
ALL VOLTAGE OPTIONS  
Dropout Voltage  
(Note 5)  
IL = 100 µA  
80  
80  
80  
mV max  
mV max  
mV max  
mV max  
µA max  
µA max  
mA max  
mA max  
µA max  
µA max  
mA max  
mA max  
%/W max  
µV rms  
50  
150  
450  
600  
120  
140  
12  
50  
150  
450  
600  
120  
140  
12  
50  
150  
450  
600  
120  
140  
12  
IL = 100 mA  
IL = 100 µA  
IL = 100 mA  
380  
75  
380  
75  
380  
75  
Ground  
Current  
8
8
8
14  
14  
14  
Dropout  
Vin = (VONOM − 0.5)V  
IL = 100 µA  
110  
160  
170  
200  
200  
220  
0.2  
110  
160  
170  
200  
200  
220  
0.2  
110  
160  
170  
200  
200  
220  
0.2  
Ground Current  
Current Limit  
Vout = 0  
Thermal Regulation  
Output Noise,  
(Note 13)  
0.05  
430  
160  
0.05  
430  
160  
0.05  
430  
160  
CL = 1 µF (5V Only)  
CL = 200 µF  
10 Hz to 100 kHz  
µV rms  
CL = 3.3 µF  
(Bypass = 0.01 µF  
Pins 7 to 1 (LP2951))  
100  
100  
100  
µV rms  
8-PIN VERSIONS ONLY  
Reference  
LP2951  
1.25  
1.26  
1.22  
1.2  
LP2951AC-XX  
LP2951C-XX  
1.26  
1.235  
1.235  
1.25  
1.26  
1.22  
1.2  
1.235  
V max  
V max  
V min  
Voltage  
1.27  
1.21  
1.2  
V min  
Reference  
(Note 7)  
1.27  
1.19  
40  
1.27  
1.19  
40  
1.285  
1.185  
40  
V max  
V min  
Voltage  
Feedback Pin  
Bias Current  
Reference Voltage  
Temperature Coefficient  
Feedback Pin Bias  
Current Temperature  
Coefficient  
20  
20  
20  
20  
20  
50  
nA max  
nA max  
ppm/˚C  
60  
60  
60  
(Note 12)  
0.1  
0.1  
0.1  
nA/˚C  
Error Comparator  
Output Leakage  
Current  
VOH = 30V  
0.01  
150  
60  
1
0.01  
150  
60  
1
0.01  
150  
60  
1
µA max  
µA max  
mV max  
mV max  
mV min  
mV min  
mV max  
mV max  
mV  
2
2
2
Output Low  
Vin = (VONOM − 0.5)V  
IOL = 400 µA  
250  
400  
40  
250  
400  
40  
250  
400  
40  
Voltage  
Upper Threshold  
Voltage  
(Note 6)  
25  
25  
25  
Lower Threshold  
Voltage  
(Note 6)  
(Note 6)  
75  
95  
75  
95  
75  
95  
140  
140  
140  
Hysteresis  
15  
15  
15  
Shutdown Input  
Input  
1.3  
1.3  
1.3  
V
Logic  
Low (Regulator ON)  
High (Regulator OFF)  
0.6  
2.0  
0.7  
2.0  
0.7  
2.0  
V max  
V min  
Voltage  
5
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