NCP1117ST25T3 17-25 的参数 |
| 电路数量
Number of Regulators |
1 |
| 输入电压VIN
Voltage - Input |
20V |
| 输出电压VOUT
Voltage - Output |
2.5V |
| 输出电流Io
Current - Output |
800mA/0.8A |
| 最大压降VDO
Voltage - Dropout |
1070mV/0.107V |
| 带使能脚EN/CE(ON/OFF功能)
With Enable Pin |
无 No |
| 最大耗散功率Pd
Power dissipation |
|
| Description & Applications |
1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators?Output Current in Excess of 1.0 A ? 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature ? Adjustable Output Voltage Option ? No Minimum Load Requirement for Fixed Voltage Output Devices ? Reference/Output Voltage Trimmed to ±1.0% ? Current Limit, Safe Operating and Thermal Shutdown Protection ? Operation to 20 V Input ? Pb?Free Packages are Available ? Consumer and Industrial Equipment Point of Regulation ? Switching Power Supply Post Regulation ? Hard Drive Controllers ? Battery Chargers |
| 描述与应用 |
1.0低压差正 固定和可调 稳压器;?输出电流超过1.0 ?1.2 V最大温度在800毫安以上的电压差 ?可调输出电压选项 ?无最低负载要求固定电压输出设备 ?参考/输出电压调整到±1.0％ ?电流限制，安全操作及热关断保护 ?20 V输入操作 ?无铅包可用 ?消费和工业设备监管点 ?开关电源后调整 ?硬盘控制器 ?电池充电器 |
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