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参数资料
| 型号： | MAX8860EUA18+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.8V/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： | 1.8V，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
ABSOLUTE MAXIMUM RATINGS
IN, SHDN to GND .......................................................-7V to +7V
SHDN to IN ...............................................................-7V to +0.3V
SET, CC, FAULT to GND ..........................................-0.3V to +7V
OUT to GND .............................................. -0.3V to (V IN + 0.3V)
FAULT Sink Current ...........................................................20mA
Continuous Output Current ..............................................330mA
Output Short-Circuit Duration ....................................Continuous
Thermal Resistance ( θ JA )
8-Pin μMAX ............................................................+244°C/W
Operating Temperature Range
MAX8860EUA_ _ ...........................................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
Continuous Power Dissipation (T A = +70°C)
8-Pin μMAX (derate 4.1mW/°C above +70°C) ............330mW
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, C CC = 33nF, T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
Input Voltage (Note 2)
CONDITIONS
MAX8860EUA33
MAX8860EUA30
T A = +25°C
T A = -40°C to +85°C
T A = +25°C
T A = -40°C to +85°C
MIN
2.5
3.24
3.21
2.95
2.92
TYP
3.3
3.00
MAX
6.5
3.35
3.38
3.05
3.08
UNITS
V
Output Voltage
100μA < I OUT
< 300mA,
V IN = V OUT 1V,
SET = GND
MAX8860EUA28
MAX8860EUA27
T A = +25°C
T A = -40°C to +85°C
T A = +25°C
T A = -40°C to +85°C
2.78
2.75
2.73
2.70
2.82
2.77
2.87
2.90
2.81
2.84
V
MAX8860EUA25
MAX8860EUA18
T A = +25°C
T A = -40°C to +85°C
T A = +25°C
T A = -40°C to +85°C
2.46
2.43
1.77
1.755
2.50
1.80
2.54
2.57
1.83
1.845
SET Threshold Voltage
SET = OUT, V IN = 2.5V to 6.5V,
I OUT = 1mA
T A = +25°C
T A = -40°C to +85°C
1.230
1.220
1.248
1.267
1.275
V
Adjustable Output Voltage
Range (Note 3)
1.25
6.5
V
Maximum Output Current
DC average current rating
300
mA
Output Current Limit
330
770
mA
Supply Current
Shutdown Supply Current
SET = GND
V OUT = 0, SHDN = GND
I OUT = 0
I OUT = 300mA
T A = +25°C
T A = +85°C
120
165
0.01
0.05
270
1
μA
μA
I OUT = 1mA
0.6
Dropout Voltage (Note 4)
I OUT = 200mA
105
220
mV
I OUT = 300mA
155
Line Regulation
Load Regulation
V IN = 2.5V to 6.5V, SET = OUT, I OUT = 1mA
SET = OUT
I OUT = 100μA to 300mA
SET = GND
-0.1
0.01
0.0001
0.0006
0.1
%/V
%/mA
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8860EUA25 | 功能描述:低压差稳压器 - LDO 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 |
| MAX8860EUA25+ | 功能描述:低压差稳压器 - LDO 300mA 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 |
| MAX8860EUA25+T | 功能描述:低压差稳压器 - LDO 300mA 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 |
| MAX8860EUA25-T | 功能描述:低压差稳压器 - LDO 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 |
| MAX8860EUA27 | 功能描述:低压差稳压器 - LDO 300mA 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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