参数资料
型号: MAX8882EUTAQ+T
厂商: Maxim Integrated
文件页数: 3/8页
文件大小: 0K
描述: IC REG LDO 3.3/2.5V .16A SOT23-6
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: 3.3V,2.5V
输入电压: 2.5 V ~ 6.5 V
电压 - 压降(标准): 0.072V @ 80mA
稳压器数量: 2
电流 - 输出: 160mA(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-23-6
供应商设备封装: SOT-6
包装: 带卷 (TR)
Dual, Low-Noise, Low-Dropout, 160mA Linear
Regulators in SOT23
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +3.6V, SHDN = SHDNA = SHDNB = IN, T A = -40 ° C to +85 ° C, unless otherwise noted. Typical values are at T A = +25 ° C.) (Note 1)
PARAMETER
Output Voltage AC PSRR
CONDITIONS
100Hz, C BP = 0.01 μ F, C OUT _ = 4.7 μ F
100Hz, C OUT _ = 4.7 μ F
MAX8882
MAX8883
MIN
TYP
62
60
MAX
UNITS
dB
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
160
10
° C
° C
Note 1: All units are 100% production tested at T A = +25 ° C. Limits over the operating temperature range are
guaranteed by design.
Note 2: The dropout voltage is defined as V IN - V OUT when V IN = V OUT (NOM). Specification only applies when V OUT ≥ 2.5V.
Note 3: See the Typical Operating Characteristics for guaranteed specifications at voltages other than 3.3V.
Typical Operating Characteristics
(V OUT _ = 2.85V, I OUT _ = 80mA, V IN = +3.6V, C OUT _ = 2.2μF, C BP = 0.01μF, and C IN = 2.2μF, unless otherwise noted.)
250
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
200
180
SUPPLY CURRENT
vs. LOAD CURRENT
200
180
SUPPLY CURRENT
vs. TEMPERATURE
200
80mA LOAD, BOTH OUTPUTS
160
140
BOTH OUTPUTS LOADED
160
140
80mA LOAD, BOTH OUTPUTS
150
100
50
0
NO LOA D
120
100
80
60
40
20
0
120
100
80
60
40
20
0
0
1
2
3
4
5
6
0
10
20
30
40
50
60
70
80
-40
-15
10
35
60
85
90
SUPPLY VOLTAGE (V)
DROPOUT VOLTAGE
vs. LOAD CURRENT
200
180
LOAD CURRENT (mA)
DROPOUT vs. V OUT
1.0
0.8
TEMPERATURE ( ° C)
OUTPUT VOLTAGE ACCURACY
vs. TEMPERATURE
75
T A = +25 ° C
160
0.6
60
45
30
15
T A = +85 ° C
T A = -40 ° C
140
120
100
80
60
40
GUARANTEED MAXIMUM
MEAN
0.4
0.2
0
-0.2
-0.4
-0.6
20
-0.8
0
0
-1.0
0
10
20
30
40
50
60
70
80
2.5
2.7
2.9
3.1
3.3
-40
-25
-10
5
20
35
50
65
80
LOAD CURRENT (mA)
V OUT (V)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
3
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