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参数资料
| 型号： | MIC47050YMT TR |
| 厂商： | Micrel Inc |
| 文件页数： | 5/16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.
MIC47050
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
V IN Line Regulation
Load Regulation
Condition
V IN = V OUT + 0.5V to 3.6V
I OUT = 10mA to 500mA
Min.
-0.05
Typ.
0.005
0.2
Max.
0.05
0.5
Units
%/V
%
Current Limit
Short Circuit Current Limit
V IN = 2.7V; V OUT = 0V
0.6
1.6
2.5
A
Enable Input
EN Logic Level High
1.0
0.77
V
EN Logic Level Low
EN Hysteresis
0.67
100
0.2
V
mV
Enable Bias Current
Turn-on Time
V EN ≤ 0.2V (Regulator Shutdown)
V EN = 1.0V (Regulator Enabled)
C OUT = 1 ? F; 90% of typical V OUT
1
6
15
2
10
500
? A
? A
? s
Thermal Protection
Over-Temperature Shutdown
Over-Temperature Shutdown Hysteresis
T J Rising
160
20
? C
? C
Power Good
Power Good Threshold Voltage
V OUT Rising
V OUT Falling
85
91
89
95
%
%
Power Good Hysteresis
2
%
Power Good Output Low Voltage
I PG = 250 ? A
0.02
0.1
V
Power Good Leakage Current
V PG = 5.0V
-1
0.01
+1
? A
Reference Voltage (Adjustable Option Only)
Feedback Reference Voltage
FB Bias Current
I OUT = 100 ? A
I OUT = 100 ? A
V FB = 0.8V
0.394
0.392
0.4
20
0.406
0.408
V
V
nA
Output Voltage Noise and Ripple Rejection
Output Voltage Noise
Ripple Rejection
f = 10Hz to 100kHz; I OUT = 100mA; C OUT =1 ? F
f = 10kHz; C OUT = 1.0 ? F, I OUT = 100mA
f = 100kHz; C OUT = 1.0 ? F, I OUT = 100mA
63
50
37
? V RMS
dB
dB
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k ? in series with 100pF.
4. Specification for packaged product only.
5. Both VIN and VBIAS UVLO thresholds must be met for the output voltage to turn-on. If either of the two input voltages is below the UVLO thresholds,
the output is disabled.
April 2012
5
M9999-040312-B
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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