ZHCSFK1C July   2016  – June 2018

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      典型应用电路(固定电压版本)
  4. 修订历史记录
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Internal Current Limit
      2. 7.3.2 Shutdown
      3. 7.3.3 Dropout Voltage
      4. 7.3.4 Undervoltage Lockout (UVLO)
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operation with VIN Less Than 2 V
      2. 7.4.2 Operation with VIN Greater Than 2 V
  8. Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Input and Output Capacitor Requirements
      2. 8.1.2 Transient Response
      3. 8.1.3 Thermal Protection
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input Capacitance
        2. 8.2.2.2 Output Capacitance
        3. 8.2.2.3 Thermal Calculation
      3. 8.2.3 Application Curve
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Board Layout Recommendations to Improve PSRR and Noise Performance
    3. 10.3 Layout Example
  11. 11器件和文档支持
    1. 11.1 文档支持
      1. 11.1.1 相关文档
    2. 11.2 接收文档更新通知
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12机械、封装和可订购信息

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

Typical Characteristics

at TJ = –40°C to +125°C, VIN = VOUT(TYP) + 0.5 V or 2 V (whichever is greater), IOUT = 10 mA, VEN = VIN, CIN = 1 µF, and COUT = 1 µF (unless otherwise noted); typical values are at TJ = 25°C
TLV700xx-Q1 Line_Reg_10mA.gif
Figure 1. TLV70028-Q1 Line Regulation
TLV700xx-Q1 Load_Reg.gif
Figure 3. TLV70028-Q1 Load Regulation
TLV700xx-Q1 Icl_Vin.gif
Figure 5. TLV70028-Q1 Current Limit vs Input Voltage
TLV700xx-Q1 Ignd_Load.gif
Figure 7. TLV70028-Q1 Ground Pin Current vs Output Current
TLV700xx-Q1 tc_ignd_vin_0ma_sbvs292.gif
IOUT = 0 mA
Figure 9. TLV70048-Q1 Ground Pin Current vs Input Voltage
TLV700xx-Q1 Vdo_Load.gif
Figure 11. TLV70028-Q1 Dropout Voltage vs Output Current
TLV700xx-Q1 tc_PSRR_vs_Vin.gif
Figure 13. TLV70028-Q1 Power-Supply Rejection Ratio vs Output Voltage
TLV700xx-Q1 tc_Noise_vs_Iout_TLV700.gif
Figure 15. TLV70028-Q1 Output Spectral Noise Density vs Frequency
TLV700xx-Q1 tc_load_tr_10_sbvs292.gif
tR = tF = 1 µs, VIN = 2.3 V
Figure 17. Load Transient Response
TLV700xx-Q1 tc_line_tr_200-1_sbvs292.gif
Slew rate = 1 V/µs, IOUT = 200 mA
Figure 19. Line Transient Response
TLV700xx-Q1 tc_line_tr_200-2_sbvs292.gif
Slew rate = 1 V/µs, IOUT = 200 mA
Figure 21. Line Transient Response
TLV700xx-Q1 Line_Reg_200mA.gif
Figure 2. TLV70028-Q1 Line Regulation
TLV700xx-Q1 Accuracy_Temp.gif
Figure 4. TLV70028-Q1 Accuracy vs Temperature
TLV700xx-Q1 Shutdown_Vin.gif
Figure 6. TLV70028-Q1 Shutdown Current vs Input Voltage
TLV700xx-Q1 Ignd_Temp.gif
Figure 8. TLV70028-Q1 Ground Pin Current vs Temperature
TLV700xx-Q1 tc_vdo_vin_sbvs292.gif
IOUT = 200 mA
Figure 10. TLV70048-Q1 Dropout Voltage vs Input Voltage
TLV700xx-Q1 tc_PSRR_vs_Freq.gif
Figure 12. TLV70028-Q1 Power-Supply Rejection Ratio vs Frequency
TLV700xx-Q1 TLV700-Q1_3.3VPSRR.gif
Figure 14. TLV70033-Q1 PSRR Ratio
TLV700xx-Q1 tc_load_tr_150_sbvs292.gif
tR = tF = 1 µs, VIN = 2.1 V
Figure 16. Load Transient Response
TLV700xx-Q1 tc_load_tr_50_sbvs292.gif
tR = tF = 1 µs, VIN = 2.3 V
Figure 18. Load Transient Response
TLV700xx-Q1 tc_line_tr_1_sbvs292.gif
Slew rate = 1 V/µs, IOUT = 200 mA
Figure 20. Line Transient Response