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LP2951CD-5R2 PDF预览

LP2951CD-5R2

更新时间: 2024-02-04 13:12:45
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器调节器光电二极管输出元件
页数 文件大小 规格书
16页 291K
描述
Micropower Voltage Regulators

LP2951CD-5R2 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.04最大回动电压 1:0.45 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 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 1:29 V最小输出电压 1:1.25 V
标称输出电压 1:5.2 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.75 mm表面贴装:YES
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

LP2951CD-5R2 数据手册

 浏览型号LP2951CD-5R2的Datasheet PDF文件第1页浏览型号LP2951CD-5R2的Datasheet PDF文件第2页浏览型号LP2951CD-5R2的Datasheet PDF文件第3页浏览型号LP2951CD-5R2的Datasheet PDF文件第5页浏览型号LP2951CD-5R2的Datasheet PDF文件第6页浏览型号LP2951CD-5R2的Datasheet PDF文件第7页 
LP2950  
ELECTRICAL CHARACTERISTICS (continued) (V = V + 1.0 V, I = 100 µA, C = 1.0 µF, T = 25°C [Note 1], unless  
in  
O
O
O
J
otherwise noted.)  
Characteristic  
+1.0 V to 30 V) [Note 2]  
Symbol  
Min  
Typ  
Max  
Unit  
Line Regulation (V = V  
in  
Reg  
%
O(nom)  
line  
LP2950C–XX/LP2951C/LP2951C–XX  
LP2950AC–XX/LP2951AC/LP2951AC–XX  
0.08  
0.04  
0.20  
0.10  
Load Regulation (I = 100 µA to 100 mA)  
Reg  
%
O
load  
LP2950C–XX/LP2951C/LP2951C–XX  
LP2950AC–XX/LP2951AC/LP2951AC–XX  
0.13  
0.05  
0.20  
0.10  
Dropout Voltage  
V – V  
I
mV  
O
I
O
I
O
= 100 µA  
= 100 mA  
30  
350  
80  
450  
Supply Bias Current  
I
CC  
I
O
I
O
= 100 µA  
= 100 mA  
93  
4.0  
120  
12  
µA  
mA  
Dropout Supply Bias Current (V = V  
in  
O
– 0.5 V,  
I
110  
170  
µA  
O(nom)  
CCdropout  
I
= 100 µA) [Note 2]  
Current Limit (V Shorted to Ground)  
O
I
220  
300  
mA  
%/W  
Limit  
Reg  
Thermal Regulation  
0.05  
0.20  
thermal  
Output Noise Voltage (10 Hz to 100 kHz) [Note 3]  
V
n
µVrms  
C
C
= 1.0 µF  
= 100 µF  
126  
56  
L
L
LP2951A/LP2951AC ONLY  
Reference Voltage (T = 25°C)  
LP2951C/LP2951C–XX  
LP2951AC/LP2951AC–XX  
V
V
V
V
J
ref  
1.210  
1.220  
1.235  
1.235  
1.260  
1.250  
Reference Voltage (T = 40 to +125°C)  
V
ref  
J
LP2951C/LP2951C–XX  
LP2951AC/LP2951AC–XX  
1.200  
1.200  
1.270  
1.260  
Reference Voltage (T = 40 to +125°C)  
V
ref  
J
I
O
= 100 µA to 100 mA, V = 23 to 30 V  
in  
LP2951C/LP2951C–XX  
LP2951AC/LP2951AC–XX  
1.185  
1.190  
1.285  
1.270  
Feedback Pin Bias Current  
ERROR COMPARATOR  
Output Leakage Current (V  
I
15  
40  
nA  
FB  
= 30 V)  
I
0.01  
150  
45  
1.0  
250  
µA  
mV  
mV  
mV  
mV  
OH  
lkg  
Output Low Voltage (V = 4.5 V, I  
in  
= 400 µA)  
V
V
OL  
OL  
Upper Threshold Voltage (V = 6.0 V)  
in  
40  
thu  
Lower Threshold Voltage (V = 6.0 V)  
in  
V
60  
95  
thl  
hy  
Hysteresis (V = 6.0 V)  
in  
V
15  
SHUTDOWN INPUT  
Input Logic Voltage  
V
shtdn  
V
Logic “0” (Regulator “On”)  
Logic “1” (Regulator “Off”)  
0
2.0  
0.7  
30  
Shutdown Pin Input Current  
I
µA  
µA  
shtdn  
V
shtdn  
V
shtdn  
= 2.4 V  
= 30 V  
35  
450  
50  
600  
Regulator Output Current in Shutdown Mode  
(V = 30 V, V = 2.0 V, V = 0, Pin 6 Connected to Pin 7)  
I
off  
3.0  
10  
in shtdn  
O
NOTES: 1. Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.  
2. V is the part number voltage option.  
O(nom)  
3. Noise tests on the LP2951 are made with a 0.01 µF capacitor connected across Pins 7 and 1.  
http://onsemi.com  
4

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