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Datasheet Linear Technology LT3070

Manufacturer:Linear Technology
Series:LT3070

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

Datasheets

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    LT3070 - 5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator
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    LT3070
    5A, Low Noise,
    Programmable Output,
    85mV Dropout
    Linear Regulator
    FEATURES DESCRIPTION Output Current: 5A
    nn Dropout Voltage: 85mV Typical
    nn Digitally Programmable V
    OUT : 0.8V to 1.8V
    nn Digital Output Margining: ±1%, ±3% or ±5%
    nn Low Output Noise: 25µV
    RMS (10Hz to 100kHz)
    nn Parallel Multiple Devices for 10A or More
    nn Precision Current Limit: ±20%
    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
    nn PWRGD/UVLO/Thermal Shutdown Flag
    nn Current Limit with Foldback Protection ...

Eco Plan

 LT3070EUFD#PBFLT3070EUFD#TRPBFLT3070IUFD#PBFLT3070IUFD#TRPBFLT3070MPUFDLT3070MPUFD#PBFLT3070MPUFD#TRLT3070MPUFD#TRPBF
RoHSCompliantCompliantCompliantCompliantNot CompliantCompliantNot CompliantCompliant

Parametrics

 LT3070EUFD#PBFLT3070EUFD#TRPBFLT3070IUFD#PBFLT3070IUFD#TRPBFLT3070MPUFDLT3070MPUFD#PBFLT3070MPUFD#TRLT3070MPUFD#TRPBF
Demo BoardsDC1433ADC1433ADC1433ADC1433ADC1433ADC1433ADC1433ADC1433A
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 GoodDigitally Programmable, Marginning, Separate Bias Pin, Power GoodDigitally Programmable, Marginning, Separate Bias Pin, Power GoodDigitally Programmable, Marginning, Separate Bias Pin, Power GoodDigitally Programmable, Marginning, Separate Bias Pin, Power GoodDigitally Programmable, Marginning, Separate Bias Pin, Power GoodDigitally Programmable, Marginning, Separate Bias Pin, Power GoodDigitally Programmable, Marginning, Separate Bias Pin, Power Good
Isupply, mA11111111
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, dB7272727272727272
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

Packaging

 LT3070EUFD#PBFLT3070EUFD#TRPBFLT3070IUFD#PBFLT3070IUFD#TRPBFLT3070MPUFDLT3070MPUFD#PBFLT3070MPUFD#TRLT3070MPUFD#TRPBF
Package4x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-284x5 QFN-28
Package CodeUFDUFDUFDUFDUFDUFDUFDUFD

Manufacturer's Classification

LDO Linear Regulators

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