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参数资料
| 型号： | MIC47050YMT TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .5A 6MLF |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 0.4 V ~ 2 V |
| 输入电压： | 1 V ~ 3.6 V |
| 电压 - 压降（标准）： | 0.044V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-UFDFN 裸露焊盘，6-TMLF? |
| 供应商设备封装： | 6-TMLF?（2x2） |
| 包装： | 标准包装 |
| 其它名称： | 576-3963-6 |
Micrel, Inc.
Absolute Maximum Ratings (1)
IN Supply Voltage (V IN ) ................................... –0.3V to +4V
Bias Supply Voltage (V BIAS )............................. –0.3V to +6V
Enable Voltage (V EN )....................................... –0.3V to +6V
Power Good Voltage (V PGOOD ) ....................... .–0.3V to +6V
ADJ Pin Voltage (V ADJ )................................... .–0.3V to +6V
OUT Pin Voltage (V OUT ) ................................... .–0.3V to V IN
Lead Temperature (soldering,10 sec.)....................... 260 ? C
Storage Temperature (T S )......................... –65 ? C to +150 ? C
ESD Rating (3) ......................................................... 2kV HBM
MIC47050
Operating Ratings (2)
IN Supply Voltage (V IN ) ............ +1.0V to +3.6V (V IN < V BIAS )
Bias Voltage (V BIAS )...................................... +2.3V to +5.5V
Enable Voltage (V EN )........................................... 0V to V BIAS
Power Good Voltage (V PGOOD ) ........................... .0V to V BIAS
Output Voltage Range …………….. ................ 0.4V to 2.0V
Junction Temperature (T J ) ........................ –40°C to +125°C
Ambient Temperature (T A ) .......................... –40°C to +85°C
Junction Thermal Resistance
2mm x 2mm MLF ? -6L ( ? JA )................................90°C/W
2mm x 2mm MLF ? -6L ( ? JC )................................45°C/W
2mm x 2mm Thin MLF ? -6L ( ? JA )........................90°C/W
2mm x 2mm Thin MLF ? -6L ( ? JC ) .......................45°C/W
Electrical Characteristics (4)
V IN = V OUT + 0.5V; V BIAS = V OUT +2.1V; C OUT = 1μF; I OUT = 100μA; T J = 25°C, bold values indicate –40°C ≤ T J ≤ +125°C, unless noted.
Parameter
Condition
Min.
Typ.
Max.
Units
Input Supply
Input Voltage Range (V IN )
1.0
3.6
V
V IN UVLO Threshold
(5)
V IN Rising
0.7
0.85
1.0
V
V IN UVLO Hysteresis
40
mV
Ground Current in Shutdown (I GND )
Ground Current (I GND )
V EN ≤ 0.2V (Regulator Shutdown)
I OUT = 500mA; V IN = V OUT + 0.5V
0.1
6
1.0
15
? A
? A ?
Bias Supply
BIAS Input Voltage (V BIAS )
2.3
5.5
V
V BIAS UVLO Threshold
(5)
V BIAS Rising
1.7
2.1
2.3
V
V BIAS UVLO Hysteresis
75
mV
Dropout voltage (V BIAS - V OUT )
V BIAS Supply Current (I BIAS )
V BIAS Supply Current in Shutdown (I BIAS )
I OUT = 100mA
I OUT = 500mA
I OUT = 1mA; V BIAS = V OUT + 2.1V
V EN ≤ 0.2V (Regulator Shutdown)
1.15
1.25
330
0.1
2.1
500
1.0
V
V
? A
? A
Output Voltage
Dropout voltage
(V IN - V OUT )
Output Voltage Accuracy
I OUT = 100mA
I OUT = 500mA
I OUT = 100 ? A
I OUT = 100 ? A
-1.5
-2.0
9
44
50
120
+1.5
+2.0
mV
mV
%
%
V BIAS Line Regulation
V BIAS = V OUT + 2.1V to 5.5V
-0.1
0.015
0.1
%/V
April 2012
4
M9999-040312-B
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相关代理商/技术参数 |
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|---|---|
| MIC47053 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:500mA Micropower ULDOa?￠ Linear Regulator |
| MIC47053YMT | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:500mA Micropower ULDOa?￠ Linear Regulator |
| MIC47053YMT T5 | 功能描述:线性稳压器 - 标准 500mA Adjustable Micropower ULDO Linear Regulator with Power Good in 2x2mm TMLF RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MIC47053YMT TR | 功能描述:低压差稳压器 - LDO 500mA Adjustable Micropower ULDO Linear Regulator with Power Good in 2x2mm TMLF 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 |
| MIC47053YMTT5 | 制造商:Micrel Inc 功能描述:LDO Adj Regulator 0.5A Vin 1.0-3.6V DFN8 |
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