参数资料
| 型号： | MIC5353YMT TR |
| 厂商： | Micrel Inc |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .5A 6TMLF |
| 特色产品： | MIC5353 LDO Regulators |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.25 V ~ 5.5 V |
| 输入电压： | 2.6 V ~ 6 V |
| 电压 - 压降（标准）： | 0.16V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 电流 - 限制（最小）： | 600mA |
| 工作温度： | -40°C ~ 125°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?（1.6x1.6） |
| 包装： | 标准包装 |
| 其它名称： | 576-3681-6 |
Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Voltage (V IN ) ..................................... ? 0.3V to + 6.5V
Enable Input Voltage (V EN )................................ ? 0.3V to V IN
Power Dissipation ..................................Internally Limited (3)
Lead Temperature (soldering, 3sec) .......................... 260°C
Storage Temperature (T S )......................... ? 65°C to +150°C
ESD Rating (4) ................................................................. 2KV
MIC5353
Operating Ratings (2)
Supply Voltage (V IN ) ...................................... + 2.6V to + 6.0V
Enable Input Voltage (V EN ) ...................................... 0V to V IN
Junction Temperature (T J ) .......................... ? 40 ° C to + 125 ° C
Junction Thermal Resistance
6-Pin 1.6mm x1.6mm Thin MLF ? ( θ JA ) ...........92.4 ° C/W
Electrical Characteristics (5)
V IN = V OUT + 1.0V; C OUT = 1.0μF; I OUT = 100μA; T J = 25°C, bold values indicate –40°C to +125°C, unless noted.
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage Accuracy
Line Regulation
Load Regulation
Dropout Voltage (6)
Ground Pin Current
Ground Pin Current in Shutdown
Ripple Rejection
Variation from nominal V OUT
Variation from nominal V OUT ; –40°C to +125°C
V IN = V OUT + 1V to 6V; I OUT = 100μA
I OUT = 100μA to 500mA
I OUT = 150mA
I OUT = 300mA
I OUT = 500mA
I OUT = 0 to 500mA
V EN ≤ 0.2V
f = 1kHz; C OUT = 1.0μF; C BYP = 0.1μF
f = 20kHz; C OUT = 1.0μF; C BYP = 0.1μF
-2.0
-3.0
0.05
0.15
50
100
160
90
0.01
60
45
+2.0
+3.0
0.3
0.6
2.0
100
200
350
175
2
%
%/V
%
mV
μA
μA
dB
Current Limit
Output Voltage Noise
V OUT = 0V
C OUT = 1.0μF; C BYP = 0.1μF; 10Hz to 100kHz
600
1100
30
1600
mA
μV RMS
Enable Input
Enable Input Voltage
Enable Input Current
Logic Low
Logic High
V IL ≤ 0.2V
V IH ≥ 1.2V
1.2
0.01
0.01
0.2
1
1
V
μA
Turn-on Time
Turn-on Time
C OUT = 1.0μF; C BYP = 0.1μF
35
100
μs
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.
4. Devices are ESD sensitive. Handling precautions recommended. Human body model 1.5K ? in series with 100pF.
5. Specification for packaged product only.
6. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V
differential.
May 2010
3
M9999-052510
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相关代理商/技术参数 |
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| MIC5355-G4YMME | 功能描述:低压差稳压器 - LDO Dual 500mA Cap Low Dropout, Micropower 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 |
| MIC5355-G4YMME TR | 功能描述:低压差稳压器 - LDO Dual 500mA Cap Low Dropout, Micropower 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 |
| MIC5355-JGYMME | 功能描述:低压差稳压器 - LDO Dual 500mA Cap Low Dropout, Micropower 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 |
| MIC5355-JGYMME TR | 功能描述:低压差稳压器 - LDO Dual 500mA Cap Low Dropout, Micropower 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 |
| MIC5355-S4YMME | 功能描述:低压差稳压器 - LDO Dual 500mA Cap Low Dropout, Micropower 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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