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Datasheet Linear Technology LT1613

Manufacturer:Linear Technology

1.4MHz, Single Cell DC/DC Converter in 5-Lead SOT-23


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    LT1613 - 1.4MHz, Single Cell DC/DC Converter in 5-Lead SOT-23
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    1.4MHz, Single Cell DC/DC
    Converter in 5-Lead SOT-23

    ■ The LT®1613 is the industry’s first 5-lead SOT-23 current
    mode DC/DC converter. Intended for small, low power
    applications, it operates from an input voltage as low as
    1.1V and switches at 1.4MHz, allowing the use of tiny, low
    cost capacitors and inductors 2mm or less in height. Its
    small size and high switching frequency enables the
    complete DC/DC converter function to take up less than
    0.2 square inches of PC board area. Multiple output power
    supplies can now use a separate regulator for each output ...



Package CodeS5S5S5


ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC233ADC233ADC233A
Design ToolsLTspice FileLTspice FileLTspice File
Export Control, yes/nononono
Frequency, kHz140014001400
Integrated Inductor, yes/nononono
Ishutdown, µA0.010.010.01
Isupply, mA333
Monolithic, yes/noyesyesyes
Number of Outputs111
Operating Temperature Range, °C0 to 700 to 700 to 70
Polyphase, yes/nononono
Switch Current, A0.80.80.8
Synchronous, yes/nononono
TopologyBoost, Sepic, FlybackBoost, Sepic, FlybackBoost, Sepic, Flyback
Topology 1Boost, Flyback, SepicBoost, Flyback, SepicBoost, Flyback, Sepic
Vin Max, V101010
Vin Min, V0.90.90.9
Vin Min Startup, V0.90.90.9
Vout Max, V363636
Vout Min, V1.231.231.23
Vswitch Max, V363636

Eco Plan


Manufacturer's Classification

  • Power Management > Switching Regulator > LCD/CCD/OLED Bias | SEPIC Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost

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