LINEAR TECHNOLOGY  LT1963AES8-3.3#PBF  Fixed LDO Voltage Regulator, 2.1V to 20V, 340mV Dropout, 3.3Vout, 1.5Aout, SOIC-8

LINEAR TECHNOLOGY LT1963AES8-3.3#PBF

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  • Manufacturer:
  • Newark Part No.: 57M7476
  • Manufacturer Part No LT1963AES8-3.3#PBF

Product Overview


The LT1963AES8-3.3#PBF is a 3.3V 1.5A low noise micropower Low Dropout Regulator optimized for fast transient response. The device is 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 it ideal for sensitive RF supply applications. Output voltage range is from 1.21 to 20V. The LT1963A regulator is stable with output capacitors as low as 10μF. Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. The devices are available in fixed output voltages of 1.5, 1.8, 2.5, 3.3V and as an adjustable device with a 1.21V reference voltage.
  • Optimized for fast transient response
  • Low noise (40µVRMS, 10Hz to 100kHz)
  • 1mA Quiescent current
  • No protection diodes needed
  • Controlled quiescent current in dropout
  • Fixed output voltages (1.5, 1.8, 2.5, 3.3V)
  • Adjustable output from 1.21 to 20V
  • <1μA Quiescent current in shutdown
  • Stable with 10μF output capacitor
  • Stable with ceramic capacitors
  • Reverse battery protection
  • No reverse current
  • Thermal limiting

Applications

Power Management
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Product Specifications, Documents & More


  • Dropout Voltage Vdo: 340mV
  • Input Voltage Max: 20V
  • Input Voltage Min: 2.1V
  • LDO Regulator Case Style: SOIC
  • MSL: MSL 1 - Unlimited
  • No. of Pins: 8
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 1.5A
  • Output Voltage Nom.: 3.3V
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)

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Availability

Availability:  331


  • 331 in stock for same day shipping
 
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    More stock available week commencing 3/14/16

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Price: $4.51 $4.51

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1 - 24 $4.51
25 - 99 $3.02
100+ $2.30
 
 
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
57M7478
LT1963AES8-3.3#TRPBF

LT1963AES8-3.3#TRPBF

LINEAR TECHNOLOGY

IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SOP,8PIN,PLASTIC

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2500+ $2.71

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Price for: Each 1

1+ $4.13 25+ $2.88 100+ $2.50

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    More stock available week commencing 3/14/16

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57M7477
LT1963AES8-3.3#TR

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LINEAR TECHNOLOGY

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Pricing is unavailable. Please contact customer services.

    More stock available week commencing 5/23/16

Not Normally Stocked

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