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Datasheet Linear Technology LT3048EDC-15#PBF

Manufacturer:Linear Technology
Series:LT3048-15
Part Number:LT3048EDC-15#PBF

Low Noise Bias Generator in 2mm × 2mm DFN

Datasheets

  • Download » Datasheet, PDF, 236 Kb, Revision: A
    LT3048 Series - Low Noise Bias Generator in 2mm × 2mm DFN
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    LT3048 Series
    Low Noise Bias Generator
    in 2mm × 2mm DFN
    FEATURES DESCRIPTION Generates Low Noise Bias Voltage from Single
    Cell Li-Ion Battery
    nn Output Current: Up to 40mA
    nn Low Output Ripple and Noise: <500µV
    P-P
    nn Boost Regulator
    nn 1MHz Operation (LT3048)
    nn 2.2MHz Operation (LT3048-XX)
    nn Integrated Schottky Diode
    nn Low Dropout Linear Regulator
    nn 1.235V Feedback Voltage (LT3048)
    nn Low Noise: <120µV
    RMS (10Hz to 100kHz)
    nn 0.1% Load Regulation
    nn Fixed 3.3V, 5V, 12V, 15V and Adjustable Output Options
    nn Short-Circuit and Thermal Protection
    nn Load Disconnect in Shutdown
    nn Available in 2mm × 2mm DFN Package The LT®3048 series generate low noise, low ripple bias
    supplies from input voltages of 2.7V to 4.8V. nn The LT3048 includes a boost regulator and a LDO linear
    regulator. The boost regulator provides power to the ...

Prices

Packaging

Package2x2 DFN-8
Package CodeDC8

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2120A,DC2258A
Design ToolsLTspice File
Export Controlno yes/no
FeaturesIntegrated Schottky Diode, LDO Post Regulator, Fixed Output
Frequency2200 kHz
Integrated Inductorno yes/no
Ishutdown0.1 µA
Isupply0.475 mA
Max Phases1
Monolithicyes yes/no
Number of Outputs1
Operating Temperature Range0 to 85 °C
Polyphaseno yes/no
Switch Current0.4 A
Synchronousno yes/no
TopologyBoost, LDO
Vin Max4.8 V
Vin Min2.7 V
Vout Max15 V
Vout Maximum15V
Vout Min15 V
Vswitch Max15 V

Eco Plan

RoHSCompliant

Manufacturer's Classification

  • Power Management > Switching Regulator > Ultralow Noise Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost

Other Names: LT3048EDC-15PBF, LT3048EDC-15 PBF, LT3048EDC15#PBF, LT3048EDC 15#PBF

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