ZHCSUB8U June   1976  – May 2024

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 5 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: UA78M33 (Both Legacy and New Chip)
    6. 5.6  Electrical Characteristics: UA78M05 (Both Legacy and New Chip)
    7. 5.7  Electrical Characteristics: UA78M06C (Legacy Chip Only)
    8. 5.8  Electrical Characteristics: UA78M08C (Legacy Chip Only)
    9. 5.9  Electrical Characteristics: UA78M09 (Legacy Chip Only)
    10. 5.10 Electrical Characteristics: UA78M10 (Legacy Chip Only)
    11. 5.11 Electrical Characteristics: UA78M12 (Legacy Chip Only)
    12. 5.12 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Current Limit
      2. 6.3.2 Dropout Voltage (VDO)
      3. 6.3.3 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Normal Operation
      2. 6.4.2 Dropout Operation
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Input and Output Capacitor Requirements
        2. 7.2.2.2 Power Dissipation (PD)
        3. 7.2.2.3 Estimating Junction Temperature
        4. 7.2.2.4 External Capacitor Requirements
        5. 7.2.2.5 Overload Recovery
        6. 7.2.2.6 Reverse Current
        7. 7.2.2.7 Polarity Reversal Protection
      3. 7.2.3 Application Curves
    3. 7.3 System Examples
      1. 7.3.1 Positive Regulator in Negative Configuration
      2. 7.3.2 Current Limiter Circuit
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
      2. 7.5.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 Evaluation Module
      2. 8.1.2 Device Nomenclature
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • KVU|3
  • DCY|4
  • KCS|3
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.6 Electrical Characteristics: UA78M05 (Both Legacy and New Chip)

specified at TJ = 25°C, VI = 10V, CIN = 0.33 µF, COUT = 0.1µF, and IO = 350mA (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) MIN TYP MAX UNIT
Output voltage VI = 7V to 20V, and IO = 5mA to 350mA Legacy chip and New chip 4.8 5 5.2 V
TJ = full range Legacy chip 4.75 5.25
VI = 7.2V to 20V, and IO = 5mA to 350mA TJ = –40°C to 125°C New chip 4.75 5.25
Output voltage line regulation IO = 200mA, VIN = 7V to 25V Legacy chip 3 100 mV
IO = 200mA, VIN = 7.2V to 25V New chip 13 30
IO = 200mA, VIN = 8V to 25V Legacy chip 1 50
New chip 13 30
Ripple rejection VI = 8V to 18V, f = 120Hz IO = 100mA, TJ = full range Legacy chip 62 dB
IO = 100mA, TJ = –40°C to 125°C New chip 56
IO = 300mA Legacy chip 62 80
New chip 52 58
Output voltage load regulation IO = 5mA to 500mA Legacy chip 20 100 mV
New chip 25 60
IO = 5mA to 200mA Legacy chip 10 50
New chip 5 20
Temperature coefficient of output voltage IO = 5mA TJ = full range Legacy chip –1 mV/°C
TJ = –40°C to 125°C New chip –1
Output noise voltage f = 10 Hz to 100 kHz Legacy chip 40 200 µV
New chip 120 200
Dropout voltage Legacy chip 2.0 V
New chip 2.0
Bias current Legacy chip 4.5 6 mA
New chip 3.5 4.5 6
Bias current change VI = 8V to 25V, IO = 200mA TJ = full range Legacy chip 0.8 mA
TJ = –40°C to 125°C New chip 0.8
IO = 5 mA to 350mA TJ = full range Legacy chip 0.5
TJ = –40°C to 125°C New chip 0.5
Short-circuit output current VI = 35V Legacy chip 300 mA
VI = 30V New chip 400
Peak output current Legacy chip 700 mA
New chip 760
(1) Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately.
千亿体育app官网登录(中国)官方网站IOS/安卓通用版/手机APP | 米乐app下载官网（中国）|ios|Android/通用版APP最新版 | 米乐|米乐·M6（中国大陆）官方网站 | 千亿体育登陆地址 | 华体会体育（中国）HTH·官方网站 | 千赢qy国际_全站最新版千赢qy国际V6.2.14安卓/IOS下载 | 18新利网v1.2.5|中国官方网站 | bob电竞真人（中国官网）安卓/ios苹果/电脑版【1.97.95版下载】 | 千亿体育app官方下载(中国)官方网站IOS/安卓/手机APP下载安装 |