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参数资料
| 型号： | MIC5256-3.0BM5 |
| 厂商： | Micrel Inc |
| 文件页数： | 5/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3V .15A SOT23-5 |
| 标准包装： | 1,950 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.135V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA |
| 电流 - 限制（最小）： | 160mA |
| 工作温度： | -40°C ~ 125°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： | 管件 |
Micrel, Inc.
Electrical Characteristics (5) (Continued)
V IN = V OUT + 1V, V EN = V IN ; I OUT = 100μA; T J = 25°C, bold values indicate –40°C ≤ T J ≤ +125°C; unless noted.
MIC5256
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
Error Flag
V FLG
V OL
I FL
Low Threshold
High Threshold
Output Logic-Low Voltage
Flag Leakage Current
% of V OUT (Flag ON)
% of V OUT (Flag OFF)
I L = 100μA, fault condition
flag off, V FLG = 6V
90
0.02
0.01
96
0.1
%
%
V
μA
Thermal Protection
Thermal-Shutdown
Temperature
Thermal-Shutdown Hysteresis
150
10
°C
°C
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any T A (ambient temperature) is P D(max) = T J(max) –T A / θ JA . Exceeding the maximum allowable power
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θ JA of the MIC5255-x.xBM5 (all versions) is
235°C/W on a PC board (see “Thermal Considerations” section for further details).
4. Devices are ESD sensitive. Handling precautions recommended.
5. Specification for packaged product only.
6. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
7. Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1Vdifferential.
For outputs below 2.7V, dropout voltage is the input-to-output voltage differential with the minimum input voltage 2.7V. Minimum input operating
voltage is 2.7V.
8. Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin
current.
Test Circuit
August 2010
5
M9999-080510
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5258 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:150mA UCap CMOS LDO Regulator w/Power Good |
| MIC5258_06 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:150mA μCap CMOS LDO Regulator w/Power Good |
| MIC5258-1.2BM5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC5258-1.2BM5 TR | 功能描述:IC REG LDO 1.2V .15A SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正，固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD，TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
| MIC5258-1.2YM5 | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
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