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Datasheet Linear Technology LT1076-5

Manufacturer:Linear Technology
Series:LT1076-5

5V Step-Down Switching Regulator

Datasheets

  • Download » Datasheet, PDF, 116 Kb
    LT1076-5 - 5V Step-Down Switching Regulator
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    LT1076-5
    5V Step-Down
    Switching Regulator
    FEATURES DESCRIPTION n The LT®1076-5 is a 2A fixed 5V output monolithic bipolar
    switching regulator which requires only a few external parts
    for normal operation. The power switch, all oscillator and
    control circuitry, all current limit components, and an output
    monitor are included on the chip. The topology is a classic
    positive “buck” configuration but several design innovations allow this device to be used as a positive-to-negative
    converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below
    ground, allowing the LT1076-5 to drive a tapped inductor
    in the buck mode with output currents up to 4A. n Fixed 5V Output
    2A On-Board Switch
    100kHz Switching Frequency
    2% Output Voltage Tolerance Over Temperature
    Greatly Improved Dynamic Behavior
    Available in Low Cost 5-and 7-Lead Packages
    Only 9.5mA Quiescent Current
    Operates Up to 60V Input APPLICATIONS n 5V Output Buck Converter
    Tapped Inductor Buck Converter with 4A Output at
    5V
    Positive-to-Negative Converter The LT1076-5 uses a true analog multiplier in the feedback
    loop. This makes the device respond nearly instantaneously ...

Eco Plan

Parametrics

 LT1076CQ-5#PBFLT1076CQ-5#TRPBFLT1076CR-5#PBFLT1076CR-5#TRPBFLT1076CT-5#06PBFLT1076CT-5#PBFLT1076CT7-5#PBFLT1076HVCT-5#PBFLT1076HVCT7-5#PBFLT1076HVIT-5#PBFLT1076IT-5#PBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Control, yes/nononononononononononono
FeaturesFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed Output
Frequency, kHz100100100100100100100100100100100
Integrated Inductor, yes/nononononononononononono
Ishutdown, µA11111111111
Isupply, mA8.58.58.58.58.58.58.58.58.58.58.5
Max Phases11111111111
Monolithic, yes/noyesyesyesyesyesyesyesyesyesyesyes
Number of Outputs11111111111
Operating Temperature Range, °C0 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 70-40 to 85-40 to 85
Output Current, A1.61.61.61.61.61.61.61.61.61.61.6
Polyphase, yes/nononononononononononono
Switch Current, A2.62.62.62.62.62.62.62.62.62.62.6
Synchronous, yes/nononononononononononono
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V4545454545454545454545
Vin Min, V7.37.37.37.37.37.37.37.37.37.37.3
Vout Max, V55555555555
Vout Maximum5V5V5V5V5V5V5V5V5V5V5V
Vout Min, V55555555555

Packaging

Manufacturer's Classification

Switching Regulator

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