Diodes Incorporated AP7380 ULDO稳压器
Diodes Inc. AP7380 ULDO稳压器是正电压调节器IC，具有宽输入电压范围、高精度、低压差电压、电流限制功能以及超低静态电流。 因为具有这些特性，所以AP7380适用于各种USB、便携式设备和仪器应用。 该IC由一个电压基准、误差放大器、用于设置输出电压的电阻网络、用于电流保护的电流限制电路以及芯片使能电路组成。 AP7380有1.8V、3.0V、3.3V、4.15V、4.4V和5.0V固定输出电压型号可选。 AP7380采用节省空间的SOT25和SOT89封装。
特性
- The AP7380 maximizes system run times with its extremely low quiescent current
- Wide Input Voltage: 3.5V to 24V, covers 5V, 9V, and 12V power rails with good transient withstand
- Wide fixed Output Voltage variants: 3.0V, 3.3V, 4.15V, 4.4V, and 5.0V, covers standard I/O voltage levels
- Low Quiescent Current at 1.8μA, extends battery life battery-operated products, minimizes standby power in low-power systems
- Two pin-outs in SOT25 matches industry-standard footprints, enables function on one, extends battery life even further
- 1% Output Accuracy at Room Temperature Maintains accuracy under all conditions
- Built-in Over-temperature protection (OTP) Function Protects system from over-temperature condition
应用
- Battery-Powered Equipment
- Portable Instrumentation
- Ruggedized PC/Tablets
- Notebook Computers
- Home Appliances
- eMeters
Typical Applications Circuit
发布日期: 2017-05-09
| 更新日期: 2022-03-11