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Datasheet Linear Technology LT3080-1

Manufacturer:Linear Technology
Series:LT3080-1

Parallelable 1.1A Adjustable Single Resistor Low Dropout Regulator

Datasheets

  • Download » Datasheet, PDF, 354 Kb, Revision: C
    LT3080-1 - Parallelable 1.1A Adjustable Single Resistor Low Dropout Regulator
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    LT3080-1
    Parallelable 1.1A
    Adjustable Single Resistor
    Low Dropout Regulator
    Description Features Internal Ballast Resistor Permits Direct
    Connection to Power Plane for Higher Current
    and Heat Spreading
    n Output Current: 1.1A
    n Single Resistor Programs Output Voltage
    n 1% Initial Accuracy of SET Pin Current
    n Output Adjustable to 0V
    n Low Output Noise: 40µV
    RMS (10Hz to 100kHz)
    n Wide Input Voltage Range: 1.2V to 36V
    n Low Dropout Voltage: 350mV
    n <0.001%/ V Line Regulatio Minimum Load Current: 0.5mA
    n Stable with 2.2µF Minimum Ceramic Output Capacitor
    n Current Limit with Foldback and Overtemperature
    Protected
    n Available in 8-Lead MSOP and 3mm × 3mm DFN The LT®3080-1 is a 1.1A low dropout linear regulator that
    incorporates an internal ballast resistor to allow direct
    paralleling of devices without the need for PC board trace
    resistors. The internal ballast resistor allows multiple devices to be paralleled directly on a surface mount board ...

Prices

Packaging

 LT3080EDD-1#PBFLT3080EDD-1#TRPBFLT3080EMS8E-1#PBFLT3080EMS8E-1#TRPBFLT3080IDD-1#PBFLT3080IDD-1#TRPBFLT3080IMS8E-1#PBFLT3080IMS8E-1#TRPBF
Package3x3 DFN-83x3 DFN-8MS-8EMS-8E3x3 DFN-83x3 DFN-8MS-8EMS-8E
Package CodeDDDDMS8EMS8EDDDDMS8EMS8E

Parametrics

 LT3080EDD-1#PBFLT3080EDD-1#TRPBFLT3080EMS8E-1#PBFLT3080EMS8E-1#TRPBFLT3080IDD-1#PBFLT3080IDD-1#TRPBFLT3080IMS8E-1#PBFLT3080IMS8E-1#TRPBF
Demo BoardsDC1368ADC1368ADC1368ADC1368ADC1368ADC1368ADC1368ADC1368A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Discrete Pass Element, yes/nonononononononono
Dropout Voltage, V0.350.350.350.350.350.350.350.35
Export Control, yes/nonononononononono
FeaturesCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source Reference
Isupply, mA0.30.30.30.30.30.30.30.3
LDO Output Current, A1.11.11.11.11.11.11.11.1
Max Junction Temp, Deg125125125125125125125125
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A1.11.11.11.11.11.11.11.1
Output VoltageAdjAdjAdjAdjAdjAdjAdjAdj
PSRR, dB7575757575757575
RMS Noise, µV4040404040404040
Theta JA64°C/W (DD), 60°C/W (MS8E)64°C/W (DD), 60°C/W (MS8E)64°C/W (DD), 60°C/W (MS8E)64°C/W (DD), 60°C/W (MS8E)64°C/W (DD), 60°C/W (MS8E)64°C/W (DD), 60°C/W (MS8E)64°C/W (DD), 60°C/W (MS8E)64°C/W (DD), 60°C/W (MS8E)
TypeNPNNPNNPNNPNNPNNPNNPNNPN
Vin Max, V3636363636363636
Vin Min, V1.21.21.21.21.21.21.21.2
Vout Max, V3636363636363636

Eco Plan

Manufacturer's Classification

  • Power Management > LDO Linear Regulators > Positive Linear Regulators (LDO)
  • Power Management > Current Sources

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