ZHCSKS3C February   2020  – April 2024 TLV761

PRODMIX  

  1.   1
  2. 特性
  3. 应用
  4. 说明
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Dropout Voltage
      2. 6.3.2 Foldback Current Limit
      3. 6.3.3 Undervoltage Lockout (UVLO)
      4. 6.3.4 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Device Functional Mode Comparison
      2. 6.4.2 Normal Operation
      3. 6.4.3 Dropout Operation
  8. Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Recommended Capacitor Types
      2. 7.1.2 Input and Output Capacitor Requirements
      3. 7.1.3 Reverse Current
      4. 7.1.4 Power Dissipation (PD)
      5. 7.1.5 Estimating Junction Temperature
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
    3. 7.3 Best Design Practices
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
      2. 7.5.2 Layout Examples
  9. Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Device Nomenclature
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 接收文档更新通知
    4. 8.4 支持资源
    5. 8.5 Trademarks
    6. 8.6 静电放电警告
    7. 8.7 术语表
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

特性

  • 与采用选定封装的业界通用 LM1117TLV1117 (x1117) 器件引脚对引脚兼容
  • 输入电压范围 VIN:2.5V 至 16V(20V 绝对最大额定值)
  • 输出电压范围 VOUT
    • 0.8V 至 13V(固定值,100mV 阶跃)
  • 输出电流:最高 1A
  • 低静态电流 IQ
    • 60µA(典型值,关断时约 1.5µA)
  • 在整个线路、负载和温度范围内的输出精度为 1%
  • 高电源抑制比 (PSRR):1kHz 频率下为 60dB,1MHz 频率下为 40dB
  • 内部软启动时间:500µs(典型值)
  • 折返电流限制和热保护
  • 与 1µF 的陶瓷输出电容器搭配使用时可保持稳定
  • 温度范围:-40°C 至 +125°C
  • 封装:
    • 4 引脚 6.5mm x 7mm SOT-223
    • 3 引脚 6.6mm x 10.11mm TO-252(预发布)