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参数资料
| 型号： | MAX8518EUB+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 1A 10-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，可调式 |
| 输出电压： | 0.5 V ~ 3.4 V |
| 输入电压： | 1.43 V ~ 3.6 V |
| 电压 - 压降（标准）： | 0.1V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A |
| 电流 - 限制（最小）： | 1.6A |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 |
| 供应商设备封装： | 10-µMAX-EP |
| 包装： | 带卷 (TR) |
1.425V to 3.6V Input, 1A,
0.2V Dropout LDO Regulators
ABSOLUTE MAXIMUM RATINGS
IN, EN, POK (MAX8517), POR (MAX8518),
FB to GND .........................................................-0.3V to +4.0V
OUT to GND ..................................................-0.3V to (IN + 0.3V)
Output Short-Circuit Duration.....................................Continuous
Continuous Power Dissipation
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
Soldering Temperature (reflow) .......................................+240 ° C
(T A = +70°C, EP soldered to PCB)
10-Pin μMAX (derate 10.3mW/°C above +70°C) .........824mW
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
(Circuit of Figure 1. V IN = +1.8V, V OUT = +1.5V, EN = IN, I OUT = 1mA, T A = -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IN
Input Voltage Range
1.425
3.600
V
Input Undervoltage Lockout
V IN rising, 70mV hysteresis
1.32
1.35
1.38
V
OUT
Output Voltage Range
Load Regulation
I OUT = 1mA to 1A
0.5
0.1
3.4
V
%/A
Line Regulation
Dropout Voltage (V IN - V OUT )
Current Limit
Output Shutdown Leakage
V IN = 1.425V to 3.6V, V OUT = 1.225V, I OUT = 1mA
V IN = 1.425V, I OUT = 1A, V FB = 480mV
V IN = 3.6V, V OUT = 3V, V FB = 480mV
V IN = 3.6V, V OUT = 0V, V EN = 0V
-0.15
1.6
0
100
2
0.25
+0.15
200
2.4
25
% /V
mV
A
μA
FB
I OUT = 10mA, T A = +85 ° C
497
500
503
FB Threshold Accuracy
FB Input Bias Current
V OUT = 1.225V to 3V, V IN = V OUT + 0.2V to 3.6V,
I OUT = 1mA to 1A
V FB = 0.5V, V IN = 3.6V
493
0.001
507
1
mV
μA
GND
GND Supply Current
GND Shutdown Current
V IN = 3.6V, V OUT = 3V, I OUT = 100mA
Dropout, V IN = 3.6V, V FB = 480mV
V IN = 3.6V, EN = GND
320
340
0.25
600
25
μA
μA
POK (MAX8517 ONLY)
POK Threshold
POK Output Voltage Low
POK Output Current High
POK Fault Delay Time
V FB moving out of regulation,
V HYS = 10mV, IN = 1.425V to 3.6V
V FB = 0.4V or 0.6V, I POK = 1mA
V POK = 3.6V
From FB to POK
FB high
FB low
540
440
25
550
450
25
0.001
50
560
460
200
1
100
mV
mV
μA
μs
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8519EEE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8519EEE+ | 功能描述:低压差稳压器 - LDO 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 |
| MAX8519EEE+T | 功能描述:低压差稳压器 - LDO 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 |
| MAX851CSA | 功能描述:电荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX851CSA-T | 功能描述:电荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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