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MAX8887EZKXYT PDF预览

MAX8887EZKXYT

更新时间: 2024-02-18 04:03:03
品牌 Logo 应用领域
美信 - MAXIM 稳压器
页数 文件大小 规格书
9页 254K
描述
Low-Dropout, 300mA Linear Regulators in SOT23

MAX8887EZKXYT 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.6Base Number Matches:1

MAX8887EZKXYT 数据手册

 浏览型号MAX8887EZKXYT的Datasheet PDF文件第1页浏览型号MAX8887EZKXYT的Datasheet PDF文件第2页浏览型号MAX8887EZKXYT的Datasheet PDF文件第3页浏览型号MAX8887EZKXYT的Datasheet PDF文件第5页浏览型号MAX8887EZKXYT的Datasheet PDF文件第6页浏览型号MAX8887EZKXYT的Datasheet PDF文件第7页 
Low-Dropout, 300mA Linear Regulators in SOT23  
Typical Operating Characteristics (continued)  
(Typical Operating Circuit, T = +25°C, unless otherwise noted.)  
A
DROPOUT VOLTAGE vs. OUTPUT VOLTAGE  
DROPOUT VOLTAGE vs. LOAD CURRENT  
GROUND-PIN CURRENT vs. INPUT VOLTAGE  
300  
250  
200  
150  
100  
50  
160  
140  
120  
100  
80  
150  
I
= 200mA  
OUT  
125  
100  
75  
50  
25  
0
T
= +25°C  
A
MAXIMUM  
TYPICAL  
T
= +85°C  
A
I
= 300mA  
LOAD  
60  
I
= 0  
LOAD  
T
A
= -40°C  
40  
20  
0
0
2.5  
2.7  
2.9  
3.1  
3.3  
0
50  
100  
150  
200  
250  
300  
0
1.0  
2.0  
3.0  
4.0  
5.0  
V
(V)  
LOAD CURRENT (mA)  
INPUT VOLTAGE (V)  
OUT  
POWER-SUPPLY REJECTION RATIO  
vs. FREQUENCY  
GROUND-PIN CURRENT vs. LOAD CURRENT  
GROUND-PIN CURRENT vs. TEMPERATURE  
70  
100  
80  
60  
40  
20  
0
70  
60  
I
= 0  
OUT  
68  
66  
64  
62  
60  
58  
56  
54  
52  
50  
V
= 5.5V  
= 3.8V  
IN  
V
= V + 500mV  
OUT  
IN  
C
C
= 2.2μF  
OUT  
= 0.01μF  
BP  
50  
40  
V
IN  
30  
20  
V
LOAD  
= 3.30V  
= 30mA  
OUT  
10  
0
I
MAX8887 ONLY  
100 1000  
0
50  
100  
150  
200  
250  
300  
-40  
-15  
10  
35  
60  
85  
0.01 0.1  
1
10  
LOAD CURRENT (mA)  
TEMPERATURE (°C)  
FREQUENCY (kHz)  
MAX8887  
OUTPUT NOISE DC TO 1MHz  
LOAD-TRANSIENT RESPONSE  
MAX8887/8 toc10  
MAX8887/8 toc11  
300mA  
10mA  
I
OUT  
OUT  
V
OUT  
50μV/div  
50mV/div  
V
AC-COUPLED  
V
= 3.3V  
= 3.8V  
OUT  
V
IN  
V
= 1.8V, V = 3.8V, I  
= 15mA  
OUT  
IN  
LOAD  
40ms/div  
10μs/div  
4
_______________________________________________________________________________________  

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