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Datasheet Linear Technology LT3071

Manufacturer:Linear Technology
Series:LT3071

5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator with Analog Margining

Datasheets

  • Download » Datasheet, PDF, 1.1 Mb, Revision: C
    LT3071 - 5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator with Analog Margining
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    LT3071
    5A, Low Noise,
    Programmable Output, 85mV
    Dropout Linear Regulator
    with Analog Margining
    FEATURES Output Current: 5A
    Dropout Voltage: 85mV Typical
    nn Digitally Programmable V
    OUT : 0.8V to 1.8V
    nn Analog Output Margining: ±10% Range
    nn Low Output Noise: 25µV
    RMS (10Hz to 100kHz)
    nn Parallel Multiple Devices for 10A or More
    nn Precision Current Limit: ±20%
    nn Output Current Monitor: I
    MON = IOUT/2500
    nn ±1% Accuracy Over Line, Load and Temperature
    nn Stable with Low ESR Ceramic Output Capacitors
    (15µF Minimum)
    nn High Frequency PSRR: 30dB at 1MHz
    nn Enable Function Turns Output On/Off
    nn VIOC Pin Controls Buck Converter to Maintain Low
    Power Dissipation and Optimize Efficiency ...

Prices

Packaging

 LT3071EUFD#PBFLT3071EUFD#TRPBFLT3071IUFD#PBFLT3071IUFD#TRPBFLT3071MPUFDLT3071MPUFD#PBFLT3071MPUFD#TRLT3071MPUFD#TRPBF
Package4x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-28
Package CodeUFDUFDUFDUFDUFDUFDUFDUFD

Parametrics

 LT3071EUFD#PBFLT3071EUFD#TRPBFLT3071IUFD#PBFLT3071IUFD#TRPBFLT3071MPUFDLT3071MPUFD#PBFLT3071MPUFD#TRLT3071MPUFD#TRPBF
Demo BoardsDC1434ADC1434ADC1434ADC1434ADC1434ADC1434ADC1434ADC1434A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Discrete Pass Element, yes/nonononononononono
Dropout Voltage, V0.0850.0850.0850.0850.0850.0850.0850.085
Export Control, yes/nonononononononono
FeaturesDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current MonitorDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current MonitorDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current MonitorDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current MonitorDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current MonitorDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current MonitorDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current MonitorDigitally Programmable, Marginning, Separate Bias Pin, Power Good, Output Current Monitor
Isupply, mA1.351.351.351.351.351.351.351.35
Max Junction Temp, Deg125125125125125125125125
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-55 to 125-55 to 125-55 to 125-55 to 125
Output Current, A55555555
Output VoltageAdjAdjAdjAdjAdjAdjAdjAdj
PSRR, dB3030303030303030
RMS Noise, µV2525252525252525
Theta JA35°C/W (UFD)35°C/W (UFD)35°C/W (UFD)35°C/W (UFD)35°C/W (UFD)35°C/W (UFD)35°C/W (UFD)35°C/W (UFD)
TypeNMOSNMOSNMOSNMOSNMOSNMOSNMOSNMOS
Vin Max, V33333333
Vin Min, V0.950.950.950.950.950.950.950.95
Vout Max, V1.81.81.81.81.81.81.81.8
Vout Min, V0.80.80.80.80.80.80.80.8

Eco Plan

 LT3071EUFD#PBFLT3071EUFD#TRPBFLT3071IUFD#PBFLT3071IUFD#TRPBFLT3071MPUFDLT3071MPUFD#PBFLT3071MPUFD#TRLT3071MPUFD#TRPBF
RoHSCompliantCompliantCompliantCompliantNot CompliantCompliantNot CompliantCompliant

Manufacturer's Classification

  • Power Management > LDO Linear Regulators > Positive Linear Regulators (LDO) | LDO Plus | Extended Temperature (H & MP) Linear Regulators

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