SPX5205 150mA 低噪声LDO电压调节器
The SPX5205 is a positive voltage regulator with very low dropout voltage, output noise and ground current (750μA at 100mA). VOUT has a tolerance of less than 1% and is temperature compensated. Fixed output voltages 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.3V, and 5.0V and an adjustable version are available in a small 5-pin SOT-23 package. Other key features include zero off-mode current, reverse battery protection, thermal shutdown and current limit. The SPX5205 is an excellent choice for use in batterypowered applications, and where power conservation is desired such as: cellular/ cordless telephones, radio control systems, and portable computers.
技术特性
- Low Noise Output LDO: 40µVRMS Possible
- 1% Initial Accuracy
- Very Low Quiescent Current: 70µA
- Low Dropout Voltage (210mV at 150mA)
- Current and Thermal Limiting
- Reverse-Battery Protection
- Wide Range of Fixed Output Voltages:1.2V, 1.8V, 2.5V, 3.0V, 3.3V and 5.0V
- Zero Off-Mode Current
- Small 5-Pin SOT-23
- Pin Compatible to MIC5205/MAX8877 (fixed Options Only) and AS3815
应用领域 APPLICATION
- PDA
- Battery Powered Systems
- Cellular Phone
- Cordless Telephones
- Radio Control Systems
- Laptop, Palmtop, and Notebook Computers
功能框图 Functional Block Diagram
|
技术指标
| 输出电流(mA) |
150 |
| 最低输入电压(V) |
2.5 |
| 最高输入电压(V) |
16 |
| 静态电流(µA) |
70 |
| 精确性 |
1% |
| 漏失电压 |
210 |
| 输出电压1.2V |
是 |
| 输出电压1.5V |
是 |
| 输出电压1.8V |
是 |
| 输出电压2.0V |
是 |
| 输出电压2.5V |
是 |
| 输出电压2.7V |
否 |
| 输出电压2.85V |
否 |
| 输出电压2.8V |
是 |
| 输出电压3.0V |
是 |
| 输出电压3.3V |
是 |
| 输出电压3.5V |
否 |
| 输出电压5.0V |
是 |
| 输出电压可调 |
是 |
订购信息 Ordering Information
| 器件型号 |
有害物质限制 |
最低温度 |
最高温度 |
状态 |
申请样片 |
| SPX5205M5-L-1-8/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-1-8 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-2-0/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-2-0 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-1-5 |
|
-40 |
125 |
EOL |
|
| SPX5205M5-L/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-1-2 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-1-5/TR |
|
-40 |
125 |
EOL |
|
| SPX5205M5-L-1-2/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-3-3 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-3-0/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-3-3/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-5-0/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-5-0 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-2-5/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-2-5 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-2-8 |
|
-40 |
125 |
EOL |
|
| SPX5205M5-L-3-0 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-L-2-8/TR |
|
-40 |
125 |
EOL |
|
| SPX5205M5-1-8 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-1-5/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-1-8/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-2-0/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-2-0 |
|
-40 |
125 |
OBS |
|
| SPX5205M5/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-1-2 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-1-5 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-1-2/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-3-3 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-3-0/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-3-3/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-5-0/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-5-0 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-2-5/TR |
|
-40 |
125 |
运行 |
|
| SPX5205M5-2-5 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-2-8 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-3-0 |
|
-40 |
125 |
运行 |
|
| SPX5205M5-2-8/TR |
|
-40 |
125 |
运行 |
|
