參數(shù)資料
      型號(hào): R1170H401A-T1
      廠商: RICOH COMPANY LTD
      元件分類: 基準(zhǔn)電壓源/電流源
      英文描述: CAPS, COAX CONNECTOR; SC MALE CAP (WITH CHAIN); SC MALE CAP (WITH CHAIN)
      中文描述: 4 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6
      封裝: SOT-89, 5 PIN
      文件頁(yè)數(shù): 4/16頁(yè)
      文件大?。?/td> 261K
      代理商: R1170H401A-T1
      Rev. 1.10 - 4 -
      I
      ELECTRICAL CHARACTERISTICS
      G
      R1170XxxxA
      (Topt=25
      °
      C)
      Item
      Symbol
      Input Voltage
      V
      IN
      Supply Current1
      I
      SS1
      V
      IN
      -V
      OUT
      =1.0V
      V
      CE
      =GND
      Standby Current
      Istb
      V
      IN
      =V
      CE
      =6.0V
      Output voltage
      V
      OUT
      V
      IN
      -V
      OUT
      =1.0V
      I
      OUT
      =100mA
      Output Current
      I
      OUT1
      V
      IN
      -V
      OUT
      =1.0V
      Load regulation
      V
      OUT
      /
      I
      OUT
      1mA
      I
      OUT
      300mA
      Dropout Voltage
      V
      DIF
      I
      OUT
      =300mA
      Line regulation
      V
      OUT
      /
      V
      IN
      V
      OUT
      +0.5V
      V
      IN
      8.0V
      Ripple Rejection
      RR
      f=1kHz,Ripple 0.5Vp-p
      V
      IN
      -V
      OUT
      =1.0V
      Output Voltage
      Temperature Coefficient
      T
      -40
      °
      C
      Topt
      85
      °
      C
      Short Current Limit
      I
      LIM
      V
      OUT
      =0V
      Pull-up resistance for CE pin
      R
      PU
      CE Input Voltage “H”
      V
      CEH
      CE Input Voltage “L”
      V
      CEL
      Thermal Shutdown Detector
      Threshold Temperature
      Thermal Shutdown Released
      Temperature
      Conditions
      MIN.
      TYP.
      MAX.
      6.0
      160
      Unit
      V
      μ
      A
      80
      0.1
      1.0
      x1.02
      μ
      A
      x0.98
      V
      800
      mA
      mV
      V
      IN
      -V
      OUT
      =1.0V
      30
      100
      Refer to Dropout Voltage Table
      0.05
      I
      OUT
      =100mA
      0.30
      %/V
      50
      dB
      V
      OUT
      /
      I
      OUT
      =10mA
      ±
      100
      ppm
      /
      °
      C
      mA
      M
      V
      V
      °
      C
      40
      2.50
      1.25
      1.50
      0.00
      5.00
      V
      IN
      0.25
      T
      TSD
      Junction Temperature
      150
      T
      TSR
      Junction Temperature
      120
      °
      C
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