参数资料
| 型号： | MAX8874TEUK+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.15V/ADJ 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，固定式或可调式 |
| 输出电压： | 3.15V，1.25 V ~ 6.5 V |
| 输入电压： | 2.5 V ~ 6.5 V |
| 电压 - 压降（标准）： | 0.055V @ 50mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 120mA（最小） |
| 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) |
MAX8873T/S/R, MAX8874T/S/R
Low-Dropout, 120mA Linear Regulators
ABSOLUTE MAXIMUM RATINGS
V IN to GND ..................................................................-7V to +7V
Output Short-Circuit Duration ............................................Infinite
SET to GND ..............................................................-0.3V to +7V
SHDN to GND..............................................................-7V to +7V
SHDN to IN .................................................................-7V to 0.3V
OUT to GND ................................................-0.3V to (V IN + 0.3V)
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Soldering Temperature
Lead(Pb)-Free Packages.............................................+260°C
Packages Containing Lead(Pb)...................................+240°C
Continuous Power Dissipation (T A = +70°C)
SOT23-5 (derate 7.1mW/°C above +70°C) .................571mW
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.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
SOT23
Junctiont-to-Ambient Thermal Resistance ( θ JA ) ........140°C/W
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial .
ELECTRICAL CHARACTERISTICS
(V IN = +3.6V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 2)
PARAMETER
Input Voltage (Note 3)
SYMBOL
V IN
CONDITIONS
MIN
2.5
TYP
MAX
6.5
UNITS
V
Output Voltage
V OUT
0mA ≤ I OUT ≤ 50mA,
SET = GND
MAX887_T
MAX887_S
3.05
2.75
3.15
2.84
3.25
2.93
V
MAX887_R
2.70
2.80
2.88
Adjustable Output Voltage
Range (Note 4)
Maximum Output Current
Current Limit (Note 5)
V OUT
I LIM
V SET
120
280
6.5
V
mA
mA
Ground Pin Current
Dropout Voltage (Note 6)
I Q
SET = GND
I OUT = 1mA
I OUT = 50mA
I OUT = 0mA
I OUT = 50mA
73
82
1.1
55
150
120
μA
mV
Line Regulation
Δ V LNR
V IN = 2.5V to 6.5V, SET tied to OUT,
I OUT = 1mA
-0.15
0
0.15
%/V
Load Regulation
Output Voltage Noise
Δ V LDR
I OUT = 0mA to 50mA
10Hz to 1MHz
SET = GND
SET tied to OUT
C OUT = 1μF
C OUT = 100μF
0.011
0.006
350
220
0.030
%/mA
μV RMS
SHUTDOWN
SHDN Input Threshold
V IH
V IL
2.0
0.4
V
SHDN Input Bias Current
Shutdown Supply Current
I SHDN
I Q SHDN
V SHDN = V IN
V OUT = 0V
T A = +25°C
T A = T MAX
T A = +25°C
T A = T MAX
0
0.05
0.0001
0.02
100
1
nA
μA
Shutdown Discharge
Resistance (MAX8874)
2
300
Ω
Maxim Integrated
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相关代理商/技术参数 |
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| MAX8875EUK15 | 制造商:Maxim Integrated Products 功能描述: |
| MAX8875EUK15-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8875EUK25 | 制造商:Maxim Integrated Products 功能描述:150MA, LOW-DROPOUT LINEAR REGULATOR WITH POWER OK OUTPUT - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX8875EUK25+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX8875EUK25+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 |
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