参数资料
型号: MAX8882EUTAQ+T
厂商: Maxim Integrated
文件页数: 2/8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
ABSOLUTE MAXIMUM RATINGS
IN, SHDN , SHDNA , SHDNB , BP to GND...............-0.3V to +7.0V
OUTA, OUTB to GND ..................................-0.3V to (V IN + 0.3V)
Output Short-Circuit Duration.....................................Continuous
Continuous Power Dissipation (T A = +70°C)
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............695mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(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
Input Voltage
Undervoltage Lockout
Threshold
CONDITIONS
V IN _ rising, hysteresis 40mV typical
MIN
2.5
2.15
TYP
2.25
MAX
6.5
2.40
UNITS
V
V
T A = +25 ° C, I OUT _ = 1mA
-1
1
Output Voltage Accuracy
Maximum Output Current
Current Limit
Ground Current
Shutdown Supply Current
SHDN _ Input Threshold
SHDN _ Input Bias Current
Dropout Voltage
(Notes 2, 3)
I OUT _ = 1mA
I OUT _ = 100 μ A to 160mA
Continuous
No Load, V IN = 6.5V
I OUT _ = 80mA, both LDOs
SHDN _ = GND, T A = +25 ° C
SHDN _ = GND
V IH
V IL
SHDN _ = GND or IN, T A = +25 ° C
SHDN _ = GND or IN
I OUT _ = 1mA
I OUT _ = 40mA
I OUT _ = 80mA
-2
-3
160
160
1.6
165
170
0.01
0.1
0
0.05
1
36
72
2
2
550
265
1
0.4
100
144
%
mA
mA
μ A
μ A
V
nA
mV
Line Regulation
Output Voltage Noise
V IN = (V OUT _ + 0.4V or 2.5V) to + 6.5V,
I OUT _ = 1mA
10Hz to 100kHz, C BP = 0.01 μ F, C OUT _ = 4.7 μ F,
I OUT _ = 1mA
MAX8882
-0.2
0
40
0.2
%/V
μ V RMS
10Hz to 100kHz, C OUT _ = 4.7 μ F, I OUT _ = 10mA
MAX8883
320
2
_______________________________________________________________________________________
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