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Datasheet Linear Technology LT1930

Manufacturer:Linear Technology

1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters in ThinSOT


  • Download » Datasheet, PDF, 201 Kb, Revision: F
    LT1930/LT1930A - 1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters in ThinSOT
    Docket ↓
    1A, 1.2MHz/2.2MHz,
    Step-Up DC/DC Converters
    in ThinSOT

    ■ The LT®1930 and LT1930A are the industry’s highest
    power SOT-23 switching regulators. Both include an
    internal 1A, 36V switch allowing high current outputs to be
    generated in a small footprint. The LT1930 switches at
    1.2MHz, allowing the use of tiny, low cost and low height
    capacitors and inductors. The faster LT1930A switches at
    2.2MHz, enabling further reductions in inductor size. ...



Package CodeS5S5S5


ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC397A,DC634A,DC383BDC397A,DC634A,DC383BDC397A,DC634A,DC383B
Design ToolsLTspice FileLTspice FileLTspice File
Export Control, yes/nononono
Frequency, kHz120012001200
Integrated Inductor, yes/nononono
Ishutdown, µA0.010.010.01
Isupply, mA4.24.24.2
Monolithic, yes/noyesyesyes
Number of Outputs111
Operating Temperature Range, °C0 to 850 to 850 to 85
Polyphase, yes/nononono
Switch Current, A1.21.21.2
Synchronous, yes/nononono
TopologyBoost, Sepic, FlybackBoost, Sepic, FlybackBoost, Sepic, Flyback
Topology 1Boost, Flyback, SepicBoost, Flyback, SepicBoost, Flyback, Sepic
Vin Max, V161616
Vin Min, V2.452.452.45
Vin Min Startup, V2.452.452.45
Vout Max, V343434
Vout Min, V1.2551.2551.255
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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