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参数资料
| 型号： | MAX8878EUK25+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.5V .15A SOT23-5 |
| 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： | 2.5V |
| 输入电压： | 最高 6.5V |
| 电压 - 压降（标准）： | 0.165V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA（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： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 带卷 (TR) |
Low-Noise, Low-Dropout, 150mA Linear
Regulators with '2982 Pinout
ABSOLUTE MAXIMUM RATINGS
IN to GND ....................................................................-7V to +7V
Output Short-Circuit Duration ............................................Infinite
SHDN to GND..............................................................-7V to +7V
SHDN to IN ...............................................................-7V to +0.3V
OUT, BP to GND ..........................................-0.3V to (V IN + 0.3V)
Continuous Power Dissipation (T A = +70°C)
SOT23-5 Regular (derate 7.1mW/°C above +70°C) ....571mW
SOT23-5 Thin (derate 9.1mW/°C above +70°C) ..........727mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
θ JB (Regular)..................................................................140°C/W
θ JB (Thin)........................................................................110°C/W
Storage Temperature.........................................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+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
(V IN = V OUT(NOMINAL) + 0.5V or 2.5V (whichever is greater), T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A =
+25°C.) (Note 1)
PARAMETER
Input Voltage
SYMBOL
V IN
CONDITIONS
MIN
2.5
TYP
MAX
6.5
UNITS
V
I OUT = 0.1mA, T A = +25 ° C, V OUT ≥ 2.5V
-1.4
1.4
Output Voltage Accuracy
I OUT = 0.1mA to 120mA, T A = -40 ° C to +85 ° C,
V OUT ≥ 2.5V
I OUT = 0.1mA, T A = +25 ° C, V OUT < 2.5V
-3
-3
2
3
%
Maximum Output Current
I OUT = 0.1mA to 120mA, T A = -40 ° C to +85 ° C,
V OUT < 2.5V
-3.5
150
3.5
mA
Current Limit
I LIM
160
390
mA
Ground Pin Current
I Q
No load
I OUT = 150mA
85
100
180
μA
I OUT = 1mA
1.1
Dropout Voltage (Note 2)
I OUT = 50mA
55
120
mV
I OUT = 150mA
165
Line Regulation
Load Regulation
Output Voltage Noise
? V LNR
? V LDR
e n
V IN = 2.5V or (V OUT + 0.1V) to 6.5V,
I OUT = 1mA
I OUT = 0.1mA to 120mA, C OUT = 1μF
C OUT = 10μF
f = 10Hz to 100kHz,
C BP = 0.01μF
C OUT = 100μF
-0.15
0
0.01
30
20
0.15
0.04
%/V
%/mA
μVRMS
SHUTDOWN
SHDN Input Threshold
V IH
V IL
V IN = 2.5V to 5.5V
V IN = 2.5V to 5.5V
2.0
0.4
V
SHDN Input Bias Current
Shutdown Supply Current
Shutdown Exit Delay
(Note 3)
I SHDN
I Q(SHDN)
V SHDN = V IN
V OUT = 0V
C BP = 0.1μF
C OUT = 1μF, no load
T A = +25 ° C
T A = +85 ° C
T A = +25 ° C
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
0.01
0.5
0.01
0.2
30
100
1
150
300
μA
μA
μs
Resistance Shutdown Discharge
MAX8878 only
300
?
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8878EUK27 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX8878EUK27+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX8878EUK27+T | 功能描述:低压差稳压器 - LDO 150mA 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 |
| MAX8878EUK27-T | 功能描述:低压差稳压器 - LDO 150mA 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 |
| MAX8878EUK28 | 制造商:Maxim Integrated Products 功能描述:LOW-NOISE LOW-DROPOUT 150MA LINEAR REGULATORS WITH '2982 PIN - Rail/Tube |
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