参数资料
型号: MAX6349THUT+T
厂商: Maxim Integrated
文件页数: 2/11页
文件大小: 0K
描述: IC REG LDO 3.3V/ADJ .15A SOT23-6
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: 3.3V,1.23 V ~ 5 V
输入电压: 2.5 V ~ 5.5 V
电压 - 压降(标准): 0.3V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA(最小)
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-6
包装: 带卷 (TR)
150mA, SOT23, Low Dropout Linear Regulators
with Internal Microprocessor Reset Circuit
ABSOLUTE MAXIMUM RATINGS
IN to GND .................................................................-0.3V to +7V
SHDN to GND...........................................................-0.3V to +7V
SET to GND ..............................................-0.3V to (V OUT + 0.3V)
MR to GND ...............................................................-0.3V to +7V
RESET, RESET to GND, (Push-Pull) ..........0.3V to (V OUT + 0.3V)
RESET to GNd,(Open-Drain).....................-0.3V to (V OUT +0.3V)
OUT to GND .............................................................-0.3V to +7V
Continuous Power Dissipation (T A = +70°C)
6-Pin SOT23 (derate 7.1mW/°C above +70°C).............571mW
Thermal Resistance ( θ JA ) ............................................+140°C/W
Operating Temperature Range...............................0°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Short-Circuit Duration.................................................Continuous
Maximum Current into Any Pin (except IN, OUT) ............±20mA
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, T A = 0°C to +85°C. Typical values are at I OUT = 0, C OUT = 2.2μF, T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Input Voltage Range
Supply Current
SYMBOL
V IN
I Q
At GND
CONDITIONS
MIN
2.5
TYP
25
MAX
5.5
50
UNITS
V
μA
Shutdown Supply Current
T A = +25 o C
1
μA
REGULATOR
Maximum Output Current
150
mA
V IN = 4.0V to 5.5V, SET = GND, I OUT = 0 to
100mA, T/S Versions
3.20
3.3
3.40
Output Voltage (Note 2)
V OUT
V IN = 3.0V to 5.5V, SET = GND, I OUT = 0 to
100mA, Z/Y Versions
2.425
2.5
2.575
V
V IN = 2.5V to 5.5V, SET = GND, I OUT = 0 to
100mA, W/V Versions
I LOAD = 10mA, T/S Versions
I LOAD = 150mA, T/S Versions
1.745
1.8
20
300
1.855
30
360
Dropout Voltage (Note 3)
? V DO
I LOAD = 10mA, Z/Y Versions
I LOAD = 150mA, Z/Y Versions
25
300
35
400
mV
I LOAD = 10mA, W/V Versions
I LOAD = 150mA, W/V Versions
60
600
200
750
Output Current Limit
V IN = V OUT +1V
350
mA
Input Reverse Leakage Current
Startup-Time Response
V IN = 0, V OUT = 5.5V
Rising edge of V IN or SHDN to V OUT
R L = 68 ? , SET = GND, C L = 1μF
0.01
500
1.5
μA
μs
SHDN Input Voltage
V IL
V IH
MAX6329 only
0.8 ? V IN
0.3 ? V IN
V
SHDN Input Current
SET Reference Voltage
SET Input Leakage Current
I SHDN
V SET
I SET
SHDN = GND or IN MAX6329 only
-1
1.20
-10
0.1
1.23
1
1.26
+10
μA
V
nA
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
160
20
o
o
C
C
2
_______________________________________________________________________________________
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