500mA 固定电压输出LDO稳压器 BD18IA5WEFJ
BDxxIA5WEFJ系列是可提供0.5A输出电流的LDO稳压器。输出精度为±1%。有可使用外接电阻在0.8V～4.5V范围内任意设置输出电压的可变型以及1.0V/1.2V/1.5V/1.8V/2.5V/3.0V/3.3V固定输出型两种。封装组件采用散热性优良的HTSOP-J8。可用于数字家电等广泛用途。本机型内置用于防止因输出短路等发生IC破坏的过电流保护电路、关断时使电路电流为0µA的ON/OFF开关、以及防止因过负荷状态等使IC发生热破坏的温度保护电路。另外，采用了陶瓷电容器，有助于整机的小型化和长寿化。
| 型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS |
|---|
|
| BD18IA5WEFJ-E2 | 供应中 | HTSOP-J8 | 2500 | 2500 | Taping | Yes |
BD18IA5WEFJ 数据手册 Data Sheet
技术特性| Grade | Standard | | Breakdown Voltage(Max.)[V] | 7.0 | | ch | 1 | | Vin(Min.)[V] | 2.3 | | Vin(Max.)[V] | 5.5 | | Vout (Typ.) [V] | 1.8 | | Vout Precision | ±1.0% | | Iout(Max.)[A] | 0.5 | | Circuit Current[mA] | 0.3 | | Shutdown Function | Yes | | Thermal Shut-down | Yes | | Over Current Protection | Yes | | Over Voltage Protection | No | | Discharge Function | No | | Soft Start | Yes | | I/O Voltage Difference (Typ.)[V] | 0.6(Io=0.5A) | | Ripple Rejection [dB] | 60.0 | | Load Regulation[mV] | 25(Io=0 to 500mA) | | Input Capacitor[µF] | 1.0 | | Output Capacitor[µF] | 1.0 | | Operating Temperature (Min.)[°C] | -25 | | Operating Temperature (Max.)[°C] | 85 |
应用领域- Coin Processing Machines
- Portable Data Terminal
- Meter for Medical Treatments Portable
- Barcode Scanner
- Digital Multimeter: Handy Type
- Digital Stethoscope
- Single Board Computer
- Network Attached Storage
- X-ray Inspection Machine for Security
- Monitor for Medical
- CT Scanner
- ECG(EKG)
- Intercom / Baby Monitor
- Fingerprint Authentication Device
- Machine Vision Camera for Industrial
- Pulse Oximeter
- Display for EMS
- Digital Multimeter: Bench Type
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