LINEAR TECHNOLOGY  LT1963AEQ-3.3#PBF  Fixed LDO Voltage Regulator, 2.1V to 20V, 340mV Dropout, 3.3Vout, 1.5Aout, TO-263-5

LINEAR TECHNOLOGY LT1963AEQ-3.3#PBF

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  • Manufacturer:
  • Newark Part No.: 57M7440
  • Manufacturer Part No LT1963AEQ-3.3#PBF

Product Overview


The LT1963AEQ-3.3#PBF is a low noise fast transient response Low Dropout Regulator optimized for fast transient response. The devices are capable of supplying 1.5A of output current with a dropout voltage of 340mV. Operating quiescent current is 1mA, dropping to <1μA in shutdown. Quiescent current is well controlled, it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the LT1963A regulator has very low output noise which makes them ideal for sensitive RF supply applications. The LT1963A regulator is stable with output capacitor as low as 10μF. Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection.
  • Optimized for fast transient response
  • No protection diodes needed
  • Controlled quiescent current in dropout
  • Stable with 10μF output capacitor
  • Stable with ceramic capacitor
  • Reverse battery protection
  • No reverse current
  • Thermal limiting
  • <1μA Quiescent current in shutdown
  • 40μVRMS (10Hz to 100kHz) Low noise
  • 1mA Quiescent current

Applications

RF Communications; Power Management
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Product Information


  • Input Voltage Min 2.1V
  • Input Voltage Max 20V
  • Output Voltage Nom. 3.3V
  • Output Current 1.5A
  • Dropout Voltage Vdo 340mV
  • LDO Regulator Case Style TO-263
  • No. of Pins 5Pins
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Each
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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  •  132/194

  •   Simulation Model (511.00B) EN
  • Availability

    Availability:  154


    • 154 in stock for same day shipping
     
    Check stock and lead times
    • 250 Further stock expected to ship on May 12, 2016
    • More stock available week commencing 5/30/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $5.53 $5.53

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    1 - 24 $5.53
    25 - 99 $3.68
    100+ $2.94
     
     
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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
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