参数资料
型号: MAX8867EUK40+T
厂商: Maxim Integrated
文件页数: 4/11页
文件大小: 0K
描述: IC REG LDO 4V .15A SOT23-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
稳压器拓扑结构: 正,固定式
输出电压: 4V
输入电压: 最高 6.5V
电压 - 压降(标准): 0.165V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA(最小)
电流 - 限制(最小): 160mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 带卷 (TR)
Low-Noise, Low-Dropout,
150mA Linear Regulators in SOT23
____________________________Typical Operating Characteristics (continued)
(V IN = V OUT(NOMINAL) + 0.5V, C IN = 1μF, C OUT = 1μF, C BP = 0.01μF, T A = +25°C, unless otherwise noted.)
MAX886 E_K25
MAX886 E_K50
OUTPUT VOLTAGE vs. TEMPERATURE
OUTPUT VOLTAGE vs. TEMPERATURE
GROUND PIN CURRENT vs. TEMPERATURE
2.60
I LOAD = 50mA
5.20
I LOAD = 50mA
200
180
I LOAD = 50mA
2.55
2.50
5.10
5.00
160
140
120
100
80
MAX886 E_K50
2.45
4.90
60
MAX886 E_K25
40
20
2.40
4.80
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
250
TEMPERATURE ( ° C)
MAX886 E _ K25
DROPOUT VOLTAGE vs. LOAD CURRENT
200
TEMPERATURE ( ° C)
MAX886 E _ K50
DROPOUT VOLTAGE vs. LOAD CURRENT
70
TEMPERATURE ( ° C)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
200
T A = +85 ° C
150
T A = +85 ° C
T A = +25 ° C
60
50
C OUT = 10 μ F
150
40
C OUT = 1 μ F
100
T A = +25 ° C
100
T A = -40 ° C
30
50
T A = -40 ° C
50
20
10
I LOAD = 50mA
C BP = 0.1 μ F
0
0
20
40
60
80
100 120
140
160
0
0
20
40
60
80
100 120
140
160
0
0.01
0.1
1
10
100
1000
LOAD CURRENT (mA)
OUTPUT NOISE SPECTRAL DENSITY
vs. FREQUENCY
LOAD CURRENT (mA)
OUTPUT NOISE vs. BP CAPACITANCE
FREQUENCY (kHz)
OUTPUT NOISE vs. LOAD CURRENT
10
C BP = 0.01 μ F
I LOAD = 10mA
80
70
60
C OUT = 10 μ F
I LOAD = 10mA
f = 10Hz TO 100kHz
60
50
MAX886 E_K50
C OUT = 10 μ F
C BP = 0.01 μ F
f = 10Hz TO 100kHz
1
50
MAX886 E_K50
40
40
30
MAX886 E_K30
0.1
C OUT = 1 μ F
C OUT = 10 μ F
30
20
10
MAX886 E_K30
MAX886 E_K25
20
10
MAX886 E_K25
0.01
0
0
0.1
1
10
100
1000
0.001
0.01
0.1
1
10
100
FREQUENCY (kHz)
BP CAPACITANCE ( μ F)
LOAD CURRENT (mA)
4
_______________________________________________________________________________________
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