5秒后页面跳转
LP2985-50 PDF预览

LP2985-50

更新时间: 2024-01-17 06:15:59
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
29页 1206K
描述
150-mA Low-noise Low-dropout Regulator With Shutdown

LP2985-50 技术参数

生命周期:Obsolete零件包装代码:BGA
包装说明:LEAD FREE, WCSP-5针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.62
Is Samacsys:N可调性:FIXED
最大回动电压 1:0.575 V标称回动电压 1:0.28 V
最大绝对输入电压:16 V最大输入电压:12 V
最小输入电压:2.2 VJESD-30 代码:R-PBGA-B5
长度:1.312 mm最大电网调整率:0.016%
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.15 A
最大输出电压 1:5.2 V最小输出电压 1:4.8 V
标称输出电压 1:5 V封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA5,3X3,17/10
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
包装方法:TAPE AND REEL认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:0.625 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
最大电压容差:4%宽度:1.012 mm
Base Number Matches:1

LP2985-50 数据手册

 浏览型号LP2985-50的Datasheet PDF文件第4页浏览型号LP2985-50的Datasheet PDF文件第5页浏览型号LP2985-50的Datasheet PDF文件第6页浏览型号LP2985-50的Datasheet PDF文件第8页浏览型号LP2985-50的Datasheet PDF文件第9页浏览型号LP2985-50的Datasheet PDF文件第10页 
LP2985  
www.ti.com  
SLVS522O JULY 2004REVISED JANUARY 2015  
6.6 Typical Characteristics  
CIN = 1 μF, COUT = 4.7 μF, VIN = VOUT(NOM) + 1 V, TA = 25°C, ON/OFF pin tied to VIN (unless otherwise specified)  
3.345  
3.335  
3.325  
10.20  
10.15  
10.10  
10.05  
10.00  
9.95  
V = 4.3 V  
I
VI = 11 V  
VO = 10 V  
CI = 1 µF  
CO = 4.7 µF  
IO = 1 mA  
V
= 3.3 V  
C = 1 mF  
O
i
C
= 4.7 mF  
= 1 mA  
o
I
O
3.315  
3.305  
3.295  
9.90  
9.85  
−50 −25  
0
25  
50  
75  
100  
125 150  
-50  
-25  
0
25  
50  
75  
100 125 150  
Temperature − (°C)  
Temperature – °C  
Figure 2. Output Voltage vs Temperature  
Figure 1. Output Voltage vs Temperature  
0.45  
0.4  
0.5  
0.45  
0.4  
V = 6 V  
I
150 mA  
V
= 3.3 V  
O
V
= 3.3 V  
C = 1 mF  
C
= 10 nF  
O
byp  
i
C
byp  
= 0.01 mF  
0.35  
0.3  
0.35  
0.3  
0.25  
0.2  
0.25  
0.2  
50 mA  
10 mA  
0.15  
0.1  
0.15  
0.1  
0.05  
0
0.05  
1 mA  
100 125 150  
0
−500  
−50  
−25  
0
25  
50  
75  
0
500  
1000  
1500  
2000  
Temperature − (°C)  
Time − (ms)  
Figure 3. Dropout Voltage vs Temperature  
Figure 4. Short-circuit Current vs Time  
0.5  
320  
300  
V = 16 V  
I
V
O
= 3.3 V  
V
= 3.3 V  
C = 1 mF  
O
0.45  
0.4  
i
C
byp  
= 0.01 mF  
0.35  
0.3  
280  
0.25  
0.2  
260  
240  
0.15  
0.1  
220  
200  
0.05  
0
−100  
100  
300  
500  
700  
0
0.5  
1
1.5  
2
2.5  
3
3.5  
Time − (ms)  
Output Voltage − (V)  
Figure 5. Short-circuit Current vs Time  
Figure 6. Short-circuit Current vs Output Voltage  
Copyright © 2004–2015, Texas Instruments Incorporated  
Submit Documentation Feedback  
7

与LP2985-50相关器件

型号 品牌 描述 获取价格 数据表
LP2985-50D ETC Analog IC

获取价格

LP2985-50DBVR TI 150-mA LOW-NOISE LOW-DROPOUT REGULATOR WITH SHUTDOWN

获取价格

LP2985-50DBVRG4 TI 150-mA LOW-NOISE LOW-DROPOUT REGULATOR WITH SHUTDOWN

获取价格

LP2985-50DBVT TI 150-mA LOW-NOISE LOW-DROPOUT REGULATOR WITH SHUTDOWN

获取价格

LP2985-50DBVTG4 TI 150-mA LOW-NOISE LOW-DROPOUT REGULATOR WITH SHUTDOWN

获取价格

LP2985-50YZQR TI 5V FIXED POSITIVE LDO REGULATOR, 0.575V DROPOUT, PBGA5, LEAD FREE, WCSP-5

获取价格