Typical Application Circuit for LT1118CS8 Variable 2.1V to 6.5V Regulator with Digital Control

Reference Design using part LT1118CS8 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • CD-ROM Drive
  • Floppy Disk Drive
  • Portable Computers

Description

  • Typical Application Circuit for LT1118CS8 Variable 2.1V to 6.5V Regulator with Digital Control. The LT1118 family of low dropout regulator has the unique capability of maintaining output regulation while sourcing or sinking load current. The regulator maintains regulation while both sourcing and sinking current, enabling the use of active negation drivers for improved noise immunity on the data lines. Regulation of output voltage is maintained for TERMPWR voltages as low as 4V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    12 V
  • Output Current
    0.8 A
  • Topology
    LDO

Featured Parts (10)

Featured Parts
Part Number Manufacturer Type Description
LT1118CS8-2.5#TRPBF Analog Devices Linear Regulators LDO Regulator Pos 2.5V 0.8A 8-Pin SOIC N T/R Buy
LT1118CS8-2.5 Analog Devices Linear Regulators LDO Regulator Pos 2.5V 0.8A 8-Pin SOIC N Buy
LT1118CS8 Analog Devices Linear Regulators LDO Regulator Pos 2.1V to 6.5V 0.8A 8-Pin SOIC N Buy
LT1118CS8-5#TRPBF Analog Devices Linear Regulators LDO Regulator Pos 5V 0.8A 8-Pin SOIC N T/R Buy
LT1118CS8-5#PBF Analog Devices Linear Regulators LDO Regulator Pos 5V 0.8A 8-Pin SOIC N Tube Buy
LT1118CS8-2.5#PBF Analog Devices Linear Regulators LDO Regulator Pos 2.5V 0.8A 8-Pin SOIC N Tube Buy
LT1118CS8#TRPBF Analog Devices Linear Regulators LDO Regulator Pos 2.1V to 6.5V 0.8A 8-Pin SOIC N T/R Buy
LT1118CS8-2.85#TRPBF Analog Devices Linear Regulators LDO Regulator Pos 2.85V 0.8A 8-Pin SOIC N T/R Buy
LT1118CS8-2.85#PBF Analog Devices Linear Regulators LDO Regulator Pos 2.85V 0.8A 8-Pin SOIC N Tube Buy
LT1118CS8#PBF Analog Devices Linear Regulators LDO Regulator Pos 2.1V to 6.5V 0.8A 8-Pin SOIC N Tube Buy

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