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| 型号： | MAX667ESA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V/ADJ .25A 8-SOIC |
| 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： | 5V，1.3 V ~ 16 V |
| 输入电压： | 3.5 V ~ 16.5 V |
| 电压 - 压降（标准）： | 0.15V @ 250mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 250mA（最小） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
+5V/Programmable Low-Dropout
Voltage Regulator
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage ...........................................................+18V
Output Short Circuited to Ground.........................................1sec
LBO Output Sink Current ....................................................50mA
LBO Output Voltage ...............................................GND to V OUT
SHDN Input Voltage ....................................-0.3V to (V IN + 0.3V)
Input Voltages LBI, SET................................-0.3V to (V IN - 1.0V)
Continuous Power Dissipation
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
Operating Temperature Ranges
MAX667C_A........................................................0°C to +70°C
MAX667E_A .....................................................-40°C to +85°C
MAX667MJA ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
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
(GND = 0V, V IN = +9V, V OUT = +5V, C1 = 10μF, unless otherwise noted.)
PARAMETER
Input Voltage
SYMBOL
V IN
CONDITIONS
MIN
T A = +25°C T A = T MIN to T MAX
TYP MAX MIN TYP MAX
3.5
16.5
UNITS
V
Output Voltage
Maximum Output Current
V OUT
I OUT
V SET = 0V, V IN = 6V, I OUT = 10mA,
T A = -40°C to +85°C
V SET = 0V, V IN = 6V, I OUT = 10mA,
T A = -55°C to +125°C
V IN = 6V, 4.5V < V OUT < 5.5V
250
5
5
4.8
4.75
250
5.2
5.25
V
mA
V SHDN = 2V
0.2
1
2
Quiescent Current
I Q
V SHDN = 0V,
V SET = 0V
I OUT = 0μA
I OUT = 100μA
I OUT = 200mA
20
20
5
25
30
15
35
50
20
μA
mA
Dropout Voltage (Note1)
Load Regulation
Line Regulation
SET Reference Voltage
V SET
I OUT = 100μA
I OUT = 200mA
I OUT = 10mA to 200mA
V IN = 6V to 10V, I OUT = 10mA
5
150
50
5
1.225
60
250
100
10
1.20
75
350
250
15
1.25
mV
mV
mV
V
SET Input Leakage Current
I SET
V SET = 1.5V
0.01
±10
±1000
nA
Output Leakage Current
Short-Circuit Current
I OUT
I OUT
V SHDN = 2V
(Note 2)
0.1
400
1
450
μA
mA
Low-Battery Detector
Reference Voltage
V LBI
1.225
1.195
1.255
V
Low-Battery Detector
Input Leakage Current
Low-Battery Detector
Output Voltage
I LBI
V LBO
V LBI = 1.5V
V IN = 9V, V LBI = 2V, I LBO = 10mA
0.01
±10
0.25
±1000
0.4
nA
V
SHDN Threshold
V SHDN
V IH
V IL
1.5
0.3
1.5
0.3
V
SHDN Leakage Current
Dropout Detector Output
Voltage
I SHDN
V DD
V SHDN = 0V to V IN
V SET = 0V,
V SHDN = 0V,
R DD = 100k Ω ,
I OUT = 10mA
V IN = 7V
V IN = 4.5V
0.01
±10
3.5
±1000
0.25
nA
V
Note 1: Dropout Voltage is V IN -V OUT when V OUT falls to 0.1V below its value at V IN = V OUT + 2V.
Note 2: Short-Circuit Current is pulse tested to maintain junction temperature. Short-circuit duration is limited by package dissipation.
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX667MJA | 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 |
| MAX667MJA/883B | 功能描述:低压差稳压器 - LDO 5V Programmable Voltage 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 |
| MAX667MSA/PR | 功能描述:低压差稳压器 - LDO 5V Programmable Voltage 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 |
| MAX667MSA/PR-T | 功能描述:低压差稳压器 - LDO 5V Programmable Voltage 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 |
| MAX6680MEE | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
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