TL317 3/8 引脚 100mA 可调节正电压稳压器
|
TL317 |
| Vout(Min)(V) |
1.2 |
| Vout(Max)(V) |
35 |
| Iout(Max)(A) |
0.1 |
| Vdo(Max)(V) |
2.5 |
| Vin(Min)(V) |
3.7 |
| Vin(Max)(V) |
38 |
| Pin/Package |
3TO-92, 8SO, 8SOIC, 8TSSOP |
| Approx. Price (US$) |
0.40 | 1ku |
TL317 描述
The TL317 is an adjustable three-terminal positive-voltage regulator capable of supplying
100 mA over an output-voltage range of 1.2 V to 32 V. It is exceptionally easy to use and requires only two external resistors to set the output voltage.
In addition to higher performance than fixed regulators, this regulator offers full overload protection available only in integrated circuits. Included on the chip are current-limiting and thermal-overload protection. All overload-protection circuitry remains fully functional, even when ADJUSTMENT is disconnected. Normally, no capacitors are needed unless the device is situated far from the input filter capacitors, in which case an input bypass is needed. An optional output capacitor can be added to improve transient response
TL317 特性
- Output Voltage Range Adjustable From 1.2 V to 32 V
When Used With an External Resistor Divider
- Output Current Capability of 100 mA
- Input Regulation Typically 0.01% Per Input-Voltage Change
- Output Regulation Typically 0.5%
- Ripple Rejection Typically 80 dB
TL317 芯片订购指南
TL317 应用技术支持与电子电路设计开发资源下载
- TL317 数据资料 dataSheet 下载.PDF
- TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
