SNVS754L January   2000  – June 2020 LM78L

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
    1.     Package Options
  3. 3 Description
    1.     Fixed Output Regulator Circuit
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics — LM78L05
    6. 7.6  Electrical Characteristics — LM78L09
    7. 7.7  Electrical Characteristics — LM78L12
    8. 7.8  Electrical Characteristics — LM78L15
    9. 7.9  Electrical Characteristics — LM78L62
    10. 7.10 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Load Regulation
      2. 8.3.2 Protection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal Operation
      2. 8.4.2 Shutdown
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Fixed Output Regulator
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Input Capacitor
          2. 9.2.1.2.2 Output Capacitor
        3. 9.2.1.3 Application Curve
      2. 9.2.2 Other Application Circuits
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

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

7.8 Electrical Characteristics — LM78L15

Typical values apply for TJ = 25°C, Minimum and Maximum limits apply for the entire operating temperature range of the package(1)(2), IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, VIN = 23 V (unless otherwise noted).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VO Output voltage TJ = 25°C 14.4 15 15.6 V
VIN = 17.5 V to 30 V, IO = 1 mA to 40 mA(3) 14.25 15.75
IO = 1 mA to 70 mA(3) 14.25 15.75
ΔVO Line regulation VIN = 17.5 V to 30 V, TJ = 25°C 37 250 mV
VIN = 20 V to 30 V, TJ = 25°C 25 140
Load regulation IO = 1 mA to 100 mA, TJ = 25°C 35 150
IO = 1 mA to 40 mA, TJ = 25°C 12 75
IQ Quiescent current TJ = 25°C 3 5 mA
ΔIQ Quiescent current change VIN =20 V to 30 V 1 mA
IO = 1 mA to 40 mA 0.1
Vn Output noise voltage 90 µV
ΔVIN/ΔVO Ripple rejection f = 120 Hz, VIN = 18.5 V to 28.5 V, TJ = 25°C 37 51 dB
IPK Peak output current 140 mA
ΔVO/ΔT Average output voltage temperature coefficient IO = 5 mA –1.3 mV/°C
VIN(MIN) Minimum value of input voltage required to maintain line regulation TJ = 25°C 16.7 17.5 V
(1) For the operating ranges of each package, see Absolute Maximum Ratings.
(2) Limits are ensured by production testing or correlation techniques using standard Statistical Quality Control (SQC) methods.
(3) Power dissipation ≤ 0.75 W.