JAJSFX1F December   2010  – August 2018 LM137QML

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      概略回路図
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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  Quality Conformance Inspection
    6. 6.6  LM137H 883 Electrical Characteristics DC Parameters
    7. 6.7  LM137H 883 Electrical Characteristics AC Parameters
    8. 6.8  LM137K 883 Electrical Characteristics DC Parameters
    9. 6.9  LM137K 883 Electrical Characteristics AC Parameters
    10. 6.10 LM137H RH Electrical Characteristics DC Parameters 5962P9951708VXA
    11. 6.11 LM137H RH Electrical Characteristics AC Parameters 5962P9951708VXA
    12. 6.12 LM137H RH Electrical Characteristics DC Parameters Drift Values 5962P9951708VXA
    13. 6.13 LM137H RH Electrical Characteristics DC Parameters Post Radiation Limits +25°C 5962P9951708VXA
    14. 6.14 Typical Performance Characteristics
  7. 7 Detailed Description
    1. 7.1 Functional Block Diagram
  8. 8 Application and Implementation
    1. 8.1 Application Information and Schematic Diagram
    2. 8.2 Typical Applications
  9. 9 Power Supply Recommendations
    1. 9.1 Thermal Regulation
  10. 10デバイスおよびドキュメントのサポート
    1. 10.1 ドキュメントの更新通知を受け取る方法
    2. 10.2 コミュニティ・リソース
    3. 10.3 商標
    4. 10.4 静電気放電に関する注意事項
    5. 10.5 Glossary
  11. 11メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8.2 Typical Applications

LM137QML snvs313-adjustable-lab-voltage-reg.gif
Full output current not available
at high input-output voltages
*The 10 μF capacitors are optional to improve ripple rejection
Figure 15. Adjustable Lab Voltage Regulator
LM137QML snvs313-current-regulation.gifFigure 16. Current Regulator
Equation 1. LM137QML snvs313-equation-1.gif
LM137QML snvs313-negative-reg-protection-diodes.gif
*When CL is larger than 20 μF, D1 protects the LM137 in case the input supply is shorted
**When C2 is larger than 10 μF and −VOUT is larger than −25V, D2 protects the LM137 in case the output is shorted
Figure 17. Negative Regulator with Protection Diodes
LM137QML snvs313-regulator-5-2-v.gif
*Minimum output ≃ −1.3V when control input is low
Figure 18. −5.2V Regulator with Electronic Shutdown*
LM137QML snvs313-adjustable-current-reg.gifFigure 19. Adjustable Current Regulator
Equation 2. LM137QML snvs313-equation-2.gif
LM137QML snvs313-high-stability-regulator.gifFigure 20. High Stability −10V Regulator