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参数资料
| 型号： | MAX8866REUA+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.8V/ADJ .1A 8UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式或可调式 |
| 输出电压： | 2.8V，1.25 V ~ 5.5 V |
| 输入电压： | 2.5 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.055V @ 50mA |
| 稳压器数量： | 2 |
| 电流 - 输出： | 100mA（最小） |
| 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： | 管件 |
Dual, Low-Dropout, 100mA Linear Regulators
ELECTRICAL CHARACTERISTICS
(V IN = +3.6V, GND = 0V, T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 5)
PARAMETER
Input Voltage (Note 1)
SYMBOL
V IN
CONDITIONS
MIN
2.5
TYP
MAX
5.5
UNITS
V
Output Voltage
V OUT_
0mA ≤ I OUT ≤ 50mA,
SET_ = GND
MAX886_T
MAX886_S
3.05
2.74
3.15
2.84
3.26
2.93
V
MAX886_R
2.70
2.80
2.89
Adjustable Output Voltage
Range (Note 2)
Maximum Output Current
Current Limit (Note 3)
V OUT_
I LIM
V SET_
80
220
5.5
V
mA
mA
Ground Pin Current
Dropout Voltage (Note 4)
I Q
SET_ = GND
I OUT = 1mA
I OUT = 50mA
I OUT_ = 0mA
I OUT_ = 50mA
105
145
1.1
55
270
120
μA
mV
Line Regulation
? V LNR
V IN = 2.5V to 5.5V,
SET_ tied to OUT_, I OUT_ = 1mA
-0.11
0
0.11
%/V
Load Regulation
Output Voltage Noise
? V LDR
I OUT_ = 0mA to 50mA
10Hz to 1MHz
SET_ = GND
SET_ tied to OUT_
C OUT = 1μF
C OUT = 100μF
0.012
0.006
350
220
0.03
%/mA
μV RMS
SHUTDOWN
SHDN Input Threshold
V IH
V IL
2.0
0.4
V
SHDN Input Bias Current
Shutdown Supply Current
Shutdown to Output
Discharge Delay (MAX8866)
I SHDN__
I Q SHDN
V SHDN__ = V IN
V OUT_ = 0V
C OUT = 1μF
0
0.16
1
1000
3000
nA
nA
ms
SET INPUT
SET Reference Voltage (Note 2)
SET Input Leakage Current
(Note 2)
V SET_
I SET_
V IN = 2.5V to 5.5V, I OUT_ = 1mA
V SET_ = 1.3V
1.207
1.25
0.015
1.288
50
V
nA
THERMAL PROTECTION
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
T SHDN
? T SHDN
170
20
°C
°C
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Guaranteed by line regulation test.
Adjustable mode only.
Not tested. For design purposes, the current limit should be considered 120mA minimum to 320mA maximum.
The dropout voltage is defined as (V IN_ - V OUT_ ) when V OUT_ is 100mV below the value of V OUT_ for V IN_ = V OUT_ +2V.
Specifications to -40°C are guaranteed by design and not production tested.
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相关代理商/技术参数 |
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|---|---|
| MAX8866REUA+ | 功能描述:低压差稳压器 - LDO 100mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX8866REUA+T | 功能描述:低压差稳压器 - LDO 100mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX8866REUA-T | 功能描述:低压差稳压器 - LDO 100mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX8866SEUA | 功能描述:低压差稳压器 - LDO 100mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX8866SEUA+ | 功能描述:低压差稳压器 - LDO 100mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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