SPX29502 5A 低压降电压调节器
The SPX29501/02 are 5A highly accurate voltage regulators with a low dropout voltage of 420mV @ 5A. These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. They are fully fault protected against over-current, reverse battery, and positive and negative voltage transients. On-Chip trimming adjusts the reference voltage to 1% initial accuracy. Other features include Enable, and Error Flag.
技术特性
- Adjustable Output Down to 1.25V
- 1% Output Accuracy
- Output Current of 5A
- Low Dropout Voltage: 370mV @ 5A
- Tight Line Regulation: 0.06%
- Load Regulation: 0.2%
- Fast Transient Response
- Reverse-Battery Protection
- Current Limit and Thermal Protection
技术指标
| 输出电流(mA) |
5000 |
| 最低输入电压(V) |
2.8 |
| 最高输入电压(V) |
16 |
| 静态电流(µA) |
20000 |
| 精确性 |
1% |
| 漏失电压 |
370 |
| 输出电压1.2V |
否 |
| 输出电压1.5V |
否 |
| 输出电压1.8V |
否 |
| 输出电压2.0V |
否 |
| 输出电压2.5V |
否 |
| 输出电压2.7V |
否 |
| 输出电压2.85V |
否 |
| 输出电压2.8V |
否 |
| 输出电压3.0V |
否 |
| 输出电压3.3V |
否 |
| 输出电压3.5V |
否 |
| 输出电压5.0V |
否 |
| 输出电压可调 |
是 |
|
应用领域 APPLICATION
- Powering VGA & Sound Card
- Power PC™ Supplies
- SMPS Post Regulator
- High Efficiency “Green” Computer
Systems
- High Efficiency Linear Power Supplies
- Constant Current Regulators
- Adjustable Power Supplies
- Battery Charger
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 |
立刻购买 |
申请样片 |
| SPX29502U5 |
|
-40 |
125 |
运行 |
|
|
| SPX29502U5-L |
|
-40 |
125 |
Active |
|
|
| SPX29502T5-L/TR |
|
-40 |
125 |
运行 |
|
|
| SPX29502T5/TR |
|
-40 |
125 |
运行 |
|
|
| SPX29502T5-L |
|
-40 |
125 |
运行 |
功能框图 Functional Block Diagram
|
