5秒后页面跳转
LP2951CD-3.0G PDF预览

LP2951CD-3.0G

更新时间: 2024-01-10 07:48:08
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
22页 253K
描述
LDO Regulator, 100 mA, 30V, Micropower, with Shutdown Vout: 3.0 V; 1.0%, SOIC-8 Narrow Body, 98-TUBE

LP2951CD-3.0G 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.44Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:224808
Samacsys Pin Count:8Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:SOIC-8 NB CAST 751-07
Samacsys Released Date:2015-08-04 09:30:02Is Samacsys:N
可调性:FIXED最大回动电压 1:0.45 V
标称回动电压 1:0.35 V最大绝对输入电压:30 V
最大输入电压:30 V最小输入电压:4 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm最大电网调整率:0.006%
最大负载调整率:0.006%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:8工作温度TJ-Max:150 °C
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流 1:0.1 A最大输出电压 1:3.072 V
最小输出电压 1:2.928 V标称输出电压 1:3 V
最大输出电压 2:29 V最小输出电压 2:1.24 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:RAIL
峰值回流温度(摄氏度):260认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.75 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子面层:Tin (Sn)
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:40
最大电压容差:2.4%宽度:3.9 mm
Base Number Matches:1

LP2951CD-3.0G 数据手册

 浏览型号LP2951CD-3.0G的Datasheet PDF文件第3页浏览型号LP2951CD-3.0G的Datasheet PDF文件第4页浏览型号LP2951CD-3.0G的Datasheet PDF文件第5页浏览型号LP2951CD-3.0G的Datasheet PDF文件第7页浏览型号LP2951CD-3.0G的Datasheet PDF文件第8页浏览型号LP2951CD-3.0G的Datasheet PDF文件第9页 
LP2950, LP2951, NCV2951  
DEFINITIONS  
Dropout Voltage The input/output voltage differential  
Output Noise Voltage The RMS ac voltage at the  
output, with constant load and no input ripple, measured  
over a specified frequency range.  
Leakage Current Current drawn through a bipolar  
transistor collectorbase junction, under a specified  
collector voltage, when the transistor is “off”.  
Upper Threshold Voltage Voltage applied to the  
comparator input terminal, below the reference voltage  
which is applied to the other comparator input terminal,  
which causes the comparator output to change state from a  
logic “0” to “1”.  
Lower Threshold Voltage Voltage applied to the  
comparator input terminal, below the reference voltage  
which is applied to the other comparator input terminal,  
which causes the comparator output to change state from a  
logic “1” to “0”.  
at which the regulator output no longer maintains regulation  
against further reductions in input voltage. Measured when  
the output drops 100 mV below its nominal value (which is  
measured at 1.0 V differential), dropout voltage is affected  
by junction temperature, load current and minimum input  
supply requirements.  
Line Regulation The change in output voltage for a  
change in input voltage. The measurement is made under  
conditions of low dissipation or by using pulse techniques  
such that average chip temperature is not significantly  
affected.  
Load Regulation The change in output voltage for a  
change in load current at constant chip temperature.  
Maximum Power Dissipation The maximum total  
device dissipation for which the regulator will operate  
within specifications.  
Hysteresis The difference between Lower Threshold  
voltage and Upper Threshold voltage.  
Bias Current Current which is used to operate the  
regulator chip and is not delivered to the load.  
10  
1.0  
6.0  
LP2951C  
T = 25C  
5.0  
4.0  
3.0  
2.0  
1.0  
0
A
R = 50 kW  
L
R = 50 W  
L
0.1  
0.01  
0.1  
1.0  
10  
100  
0
1.0  
2.0  
3.0  
4.0  
5.0  
6.0  
I , LOAD CURRENT (mA)  
L
V , INPUT VOLTAGE (V)  
in  
Figure 2. Quiescent Current  
Figure 3. 5.0 V Dropout Characteristics over  
Load  
6.0  
5.0  
4.0  
3.0  
2.0  
5.00  
LP2951C  
4.99  
4.98  
4.97  
4.96  
4.95  
25C  
1.0  
0
LP2951C  
150  
125C  
40C  
-ꢀ50  
0
50  
100  
200  
0
1.0  
2.0  
3.0  
4.0  
5.0  
6.0  
T , AMBIENT TEMPERATURE (C)  
A
V , INPUT VOLTAGE (V)  
in  
Figure 4. Output Voltage versus Temperature  
Figure 5. 5.0 V Dropout Characteristics with  
RL = 50 W  
http://onsemi.com  
6
 

与LP2951CD-3.0G相关器件

型号 品牌 描述 获取价格 数据表
LP2951CD-3.0R2 MOTOROLA FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.45V DROPOUT, PDSO8, PLASTIC, SO-8

获取价格

LP2951CD-3.0R2 ONSEMI FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.45V DROPOUT, PDSO8, PLASTIC, SOIC-8

获取价格

LP2951CD-3.0R2G ONSEMI 100 mA, Low Power Low Dropout Voltage Regulator

获取价格

LP2951CD3.3 ONSEMI 100 mA, Low Power Low Dropout Voltage Regulator

获取价格

LP2951CD-3.3 ONSEMI Micropower Voltage Regulators

获取价格

LP2951CD-3.3G ONSEMI 100 mA, Low Power Low Dropout Voltage Regulator

获取价格