• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The REF30xx is a precision low-power low-dropout voltage reference family available in a tiny SOT23-3 (DBV) package.

The REF30xx small size and low power consumption (50 µA max) make it ideal for portable and battery-powered applications. The REF30xx does not require a load capacitor.

Unloaded, the REF30xx can be operated with supplies within 1 mV of output voltage. The device is specified for the automotive temperature range of –40°C to 125°C.

特性

• Qualified for Automotive Applications
• Low Dropout Voltage: 1 mV
• High Output Current: 25 mA
• High Accuracy: 0.2%
• Low Quiescent Current: 50 µA (Max)
• Excellent Specified Drift Performance
  • 50 ppm/°C (Max), T_A = 0°C to 70°C
  • 75 ppm/°C (Max), T_A = –40°C to 125°C
• APPLICATIONS
  • Portable, Battery-Powered Equipment
  • Data Acquisition Systems
  • Medical Equipment
  • Hand-Held Test Equipment