SC1453: 150 mA Ultra-Low Dropout Regulator with Low Noise Bypass

The SC1453 is a low dropout linear regulator that operates from a +2.25V to +6.5V input range and delivers up to 150mA.


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Features

  • "2982/5205" compatible pinout
  • Guaranteed 150 mA output current
  • 2% output accuracy guaranteed over line, load, & temperature
  • Very small external components – designed to work with ceramic capacitors
  • Low 26 µVRMS output noise
    (1.5 V option, CIN = COUT = 1 µF, CBYP = 10 nF
  • Very low supply current
  • Thermal overload protection
  • Reverse battery protection
  • Low-power shutdown
  • Full industrial temperature range
  • Very low-profile packaging available (1 mm max. height)
  • Surface-mount packaging (5-pin SOT-23 and TSOT-23)
  • Available in Lead-free packages, fully WEEE and RoHS compliant

Diagrams

Typical Application Circuit

SC1453 - Typical Application Circuit

Click diagram to enlarge

Applications

  • Battery-powered systems
  • Cellular telephones
  • Cordless telephones
  • Personal digital assistants (PDAs)
  • Portable instrumentation
  • Modems
  • PCMCIA cards

Packaging

SOT-23-5, TSOT-23-5

Order Codes
  • SC1453ISK-1.5TR: Package Minimum Tape & Reel Only
  • SC1453ISK-1.8TR: Package Minimum Tape & Reel Only
  • SC1453ISK-2.5TR: Package Minimum Tape & Reel Only
  • SC1453ISK-2.7TR: Package Minimum Tape & Reel Only
  • SC1453ISK-2.8TR: Package Minimum Tape & Reel Only
  • SC1453ISK-2.9TR: Package Minimum Tape & Reel Only
  • SC1453ISK-3.0TR: Package Minimum Tape & Reel Only
  • SC1453ISK-3.1TR: Package Minimum Tape & Reel Only
  • SC1453ISK-3.2TR: Package Minimum Tape & Reel Only
  • SC1453ISK-3.3TR: Package Minimum Tape & Reel Only
  • SC1453ISK1.5TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK18TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK2.5TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK2.7TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK2.8TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK2.9TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK3.0TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK3.1TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK3.2TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ISK3.3TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ITSK1.5TR: Package Minimum Tape & Reel Only
  • SC1453ITSK1.8TR: Package Minimum Tape & Reel Only
  • SC1453ITSK15TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ITSK2.5TR: Package Minimum Tape & Reel Only
  • SC1453ITSK2.6TR: Package Minimum Tape & Reel Only
  • SC1453ITSK2.7TR: Package Minimum Tape & Reel Only
  • SC1453ITSK2.8TR: Package Minimum Tape & Reel Only
  • SC1453ITSK2.9TR: Package Minimum Tape & Reel Only
  • SC1453ITSK25TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1453ITSK285TR: Package Minimum Tape & Reel Only
  • SC1453ITSK3.0TR: Package Minimum Tape & Reel Only
  • SC1453ITSK3.1TR: Package Minimum Tape & Reel Only
  • SC1453ITSK3.2TR: Package Minimum Tape & Reel Only
  • SC1453ITSK3.3TR: Package Minimum Tape & Reel Only
Order Sample Button
Pb-Free/RoHS/WEEE Status

Related Documents

Datasheets