参数资料
型号: MAX8878EZK50+T
厂商: Maxim Integrated
文件页数: 4/10页
文件大小: 0K
描述: IC REG LDO 5V .15A TSOT23-5
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: 5V
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: SOT-23-5 细型,TSOT-23-5
供应商设备封装: TSOT-23-5
包装: 带卷 (TR)
Low-Noise, Low-Dropout, 150mA Linear
Regulators with '2982 Pinout
Typical Operating Characteristics (continued)
(V IN = V OUT(NOMINAL) + 0.5V or 2.5V (whichever is greater), C IN = 1μF, C OUT = 1μF, C BP = 0.01μF, T A = +25 ° C, unless otherwise
noted.)
OUTPUT VOLTAGE vs. TEMPERATURE
(MAX887_EUK25)
OUTPUT VOLTAGE vs. TEMPERATURE
(MAX887_EUK50)
GROUND PIN CURRENT
vs. TEMPERATURE
2.60
I LOAD = 50mA
5.2
I LOAD = 50mA
200
180
I LOAD = 50mA
2.55
2.50
5.1
5.0
160
140
120
100
80
MAX887_EUK50
2.45
4.9
60
40
MAX887_EUK25
20
2.40
4.8
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)
DROPOUT VOLTAGE vs. LOAD CURRENT
(MAX887_EUK25)
200
TEMPERATURE ( ° C)
DROPOUT VOLTAGE vs. LOAD CURRENT
(MAX887_EUK50)
70
TEMPERATURE ( ° C)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
200
150
100
T A = +85°C
T A = +25°C
T A = -40°C
150
100
50
T A = +85° C
T A = +25°C
T A = -40°C
60
50
40
30
20
C OUT = 10 μ F
C OUT = 1 μ F
50
10
I LOAD = 50mA
C BP = 0.1 μ F
0
0
0
0
20
40
60
80
100 120 140 160
0
20
40
60
80
100 120 140 160
0.01
0.1
1
10
100
1000
10
LOAD CURRENT (mA)
OUTPUT NOISE SPECTRAL DENSITY
vs. FREQUENCY
80
LOAD CURRENT (mA)
OUTPUT NOISE vs. BP CAPACITANCE
60
FREQUENCY (kHz)
OUTPUT NOISE vs. LOAD CURRENT
C BP = 0.01 μ F
I LOAD = 10mA
70
C OUT = 10 μ F
I LOAD = 10mA
f = 10Hz to 100kHz
50
MAX887_EUK50
60
1
50
MAX887_EUK50
40
MAX887_EUK30
0.1
C OUT = 1 μ F
40
30
MAX887_EUK30
30
20
MAX887_EUK25
20
0.01
C OUT = 10 μ F
10
0
MAX887_EUK25
10
0
C OUT = 10 μ F
C BP = 0.01 μ F
f = 10Hz to 100kHz
0
1
10
100
1000
0.001
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
BP CAPACITANCE ( μ F)
LOAD CURRENT (mA)
4
_______________________________________________________________________________________
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