•
      參數(shù)資料
      型號(hào)： LD1117D
      廠商： 意法半導(dǎo)體
      元件分類： 基準(zhǔn)電壓源/電流源
      英文描述： 5.0 AMP POSITIVE VOLTAGE REGULATOR
      中文描述： 5.0放大器正電壓穩(wěn)壓器
      文件頁數(shù)： 10/28頁
      文件大?。?/td> 624K
      代理商： LD1117D
      LD1117 SERIES
      10/28
      Table 14: Electrical Characteristics Of LD1117#25C
      (refer to the test circuits, T
      J
      = -40 to 125°C,
      C
      O
      = 10 μF unless otherwise specified)
      Symbol
      Parameter
      Test Conditions
      Min.
      Typ.
      Max.
      Unit
      V
      O
      V
      O
      V
      O
      V
      O
      V
      O
      V
      O
      V
      in
      I
      d
      I
      O
      eN
      SVR
      Output Voltage
      Output Voltage
      Line Regulation
      Load Regulation
      Temperature Stability
      Long Term Stability
      Operating Input Voltage
      Quiescent Current
      Output Current
      Output Noise Voltage
      Supply Voltage Rejection
      V
      in
      = 4.5 V I
      O
      = 10 mA
      I
      O
      = 0 to 800 mA
      V
      in
      = 3.9 to 10 V
      V
      in
      = 3.9 V
      T
      J
      = 25°C
      2.45
      2.4
      2.5
      2.55
      2.6
      30
      30
      V
      V
      V
      in
      = 3.9 to 10 V
      I
      O
      = 0 mA
      I
      O
      = 0 to 800 mA
      1
      1
      mV
      mV
      %
      %
      V
      mA
      mA
      μ
      V
      dB
      0.5
      0.3
      1000 hrs, T
      J
      = 125°C
      I
      O
      = 100 mA
      V
      in
      ≤
      10 V
      V
      in
      = 7.5 V T
      J
      = 25°C
      B =10Hz to 10KHz
      I
      O
      = 40 mA f = 120Hz
      V
      in
      = 5.5 V V
      ripple
      = 1 V
      PP
      I
      O
      = 100 mA
      I
      O
      = 500 mA
      I
      O
      = 800 mA
      I
      O
      = 100 mA
      I
      O
      = 500 mA
      I
      O
      = 800 mA
      T
      a
      = 25°C 30ms Pulse
      15
      10
      5
      800
      950
      100
      75
      1300
      T
      J
      = 25°C
      T
      J
      = 25°C
      60
      V
      d
      Dropout Voltage
      T
      J
      = 0 to 125°C
      T
      J
      = 0 to 125°C
      T
      J
      = 0 to 125°C
      1
      1.1
      1.15
      1.2
      1.1
      1.2
      1.3
      0.1
      V
      1.05
      1.10
      V
      d
      Dropout Voltage
      V
      Thermal Regulation
      0.01
      %/W
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