参数资料
型号: MAX8860EUA30+T
厂商: Maxim Integrated
文件页数: 4/8页
文件大小: 0K
描述: IC REG LDO 3V/ADJ .3A 8-UMAX
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,固定式或可调式
输出电压: 3V,1.25 V ~ 6.5 V
输入电压: 2.5 V ~ 6.5 V
电压 - 压降(标准): 0.155V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小)
电流 - 限制(最小): 330mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 带卷 (TR)
Low-Dropout, 300mA
Linear Regulator in μMAX
Typical Operating Characteristics (continued)
(V IN = V OUT + 0.5V, C IN = C OUT = 2.2μF, C CC = 33nF, T A = +25°C, unless otherwise noted.)
200
180
NO LOAD SUPPLY CURRENT
vs. INPUT VOLTAGE
180
160
DROPOUT VOLTAGE vs. LOAD CURRENT
250
FAULT DETECT THRESHOLD
vs. LOAD CURRENT
160
140
120
100
80
60
40
T A = +25 ° C
T A = +85 ° C
T A = -40 ° C
140
120
100
80
60
40
T A = +25 ° C
T A = +85 ° C
T A = -40 ° C
200
150
100
50
FAULT = HIGH
FAULT = LOW
20
20
0
0
1
2
3
4
5
6
0
0
50
100
150
200
250
300
0
0
50
100
150
200
250
300
0
INPUT VOLTAGE (V)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
10
LOAD CURRENT (mA)
OUTPUT NOISE SPECTRAL DENSITY
LOAD CURRENT (mA)
OUTPUT NOISE
(10Hz TO 1MHz)
I LOAD = 10mA
-10
-20
1.0
-30
-40
C OUT = 2.2 μ F
V OUT
500 μ V/div
-50
0.1
C OUT = 10 μ F
I LOAD = 200mA
-60
-70
0.01
0.01
0.1
1
10
100
1000
0.1
1
10
100
1000
1ms/div
FREQUENCY (kHz)
LOAD-TRANSIENT RESPONSE
200mA
I LOAD
0
FREQUENCY (kHz)
+4.3V
LINE-TRANSIENT RESPONSE
V IN
+3.3V
V OUT
20mV/div
V IN = V OUT + 200mV
400 μ s/div
V OUT
2mV/div
I LOAD = 200mA
500 μ s/div
4
_______________________________________________________________________________________
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