ZHCSND8 april   2021 LM117QML-SP

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configurations and 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: 0.5–A IOUT Devices (LM117H, LM117GW)
    6. 7.6  Parameter Drift: 0.5–A IOUT Devices (LM117H, LM117GW)
    7. 7.7  Electrical Characteristics: 1.5–A IOUT Devices (LM117K)
    8. 7.8  Parameter Drift: 1.5–A IOUT Devices (LM117K)
    9. 7.9  Quality Conformance Inspection
    10. 7.10 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Setting Output Voltage
    4. 8.4 External Capacitors
    5. 8.5 Load Regulation
    6. 8.6 Protection Diodes
  9. 9 Application and Implementation
    1. 9.1 Typical Applications
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 第三方产品免责声明
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 接收文档更新通知
    4. 12.4 支持资源
    5. 12.5 Trademarks
    6. 12.6 静电放电警告
    7. 12.7 术语表

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订购信息

7.7 Electrical Characteristics: 1.5–A IOUT Devices (LM117K)

Over operating temperature range (T = –55°C to 125°C) unless otherwise noted.
PARAMETER TEST CONDITIONS (1) SUBGROUP(2) MIN MAX UNIT
VO Output voltage VI = 4.25 V, IL = –5 mA 1, 2, 3 1.2 1.3 V
25°C

Post-radiation

 1

1.35
VI = 4.25 V, IL = –1.5 A 1, 2, 3 1.2 1.3
25°C

Post-radiation

 1 1.35
VI = 41.25 V, IL = –5 mA 1, 2, 3 1.2 1.3
25°C

Post-radiation

 1 1.35
VI = 41.25 V, IL = –200 mA 1, 2, 3 1.2 1.3
25°C

Post-radiation

 1 1.35
VI = 6.25 V, IL = –5 mA

125°C

 2

1.2

1.3
VRLine Line regulation 4.25 V ≤ VI ≤ 41.25 V,
IL = –5 mA

25°C

 1 –9 9 mV

125°C, –55°C

 2, 3 –23 23
25°C

Post-radiation

 1

–25

25
VRLoad Load regulation VI = 6.25 V,
–1.5 A ≤ IL ≤ –5 mA

25°C

 1 –3.5 3.5 mV

125°C, –55°C

 2, 3 –12 12
25°C

Post-radiation

 1

–7

7
VI = 41.25 V,
–200 mA ≤ IL ≤ –5 mA

25°C

 1 –3.5 3.5

125°C, –55°C

 2, 3 –12 12
25°C

Post-radiation

 1

–7

7
VRTh Thermal regulation VI = 14.6 V, IL = –1.5 A

25°C

 1 –12 12 mV
IAdj Adjust pin current VI = 4.25 V, IL = –5 mA 1, 2, 3 –100 –15 µA
VI = 41.25 V, IL = –5 mA 1, 2, 3 –100 –15
ΔIAdj/ Line Adjust pin current change 4.25 V ≤ VI ≤ 41.25 V,
IL = –5 mA		 1, 2, 3 –5 5 µA
ΔIAdj / Load Adjust pin current change VI = 6.25 V,
–1.5 A ≤ IL ≤ –5 mA		 1, 2, 3 –5 5 µA
IQ Minimum load current VI = 4.25 V,
Forced VO = 1.4 V		 1, 2, 3 –3 –0.2 mA
VI = 14.25 V,
Forced VO = 1.4 V		 1, 2, 3 –3 –0.2
VI = 41.25 V,
Forced VO = 1.4 V		 1, 2, 3 –5 –0.2
IOS Output short circuit current VI = 4.25 V 1, 2, 3 –3.5 –1.5 A
VI = 40 V 1, 2, 3 –1 –0.18
VO (Recov) Output voltage recovery VI = 4.25 V, RL = 0.833 Ω,
CL = 20 µF		 1, 2, 3 1.2 1.3 V
25°C

Post-radiation

 1

1.35
VI = 40 V, RL = 250 Ω 1, 2, 3 1.2 1.3
25°C

Post-radiation

 1

1.35
VStart Voltage start-up VI = 4.25 V, RL = 0.833 Ω,
CL = 20 µF, IL = –1.5 A		 1, 2, 3 1.2 1.3 V
VNO Output noise voltage VI = 6.25 V, IL = –100 mA

25°C

 7

120

 µVRMS
ΔVO / ΔVI Line transient response VI = 6.25 V, ΔVI = 3 V,
IL = –10 mA

25°C

 7 18 mV
ΔVO / ΔIL Load transient response VI = 6.25 V, ΔIL = –400 mA,
IL = –100 mA

25°C

 7

120

 mV
ΔVI / ΔVO Ripple rejection VI = 6.25 V, IL = –500 mA,
EI = 1 VRMS at ƒ = 2400 Hz

25°C

 4

65

 dB
25°C

Post-radiation

 4

60
(1) Pre- and post-irradiation limits are identical for the parameters above unless specified by the test conditions.
(2) For subgroup definitions, see Quality Conformance Inspection table.