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Datasheet Linear Technology LT3080

Manufacturer:Linear Technology
Series:LT3080

Adjustable 1.1A Single Resistor Low Dropout Regulator

Datasheets

  • Download » Datasheet, PDF, 385 Kb
    LT3080 - Adjustable 1.1A Single Resistor Low Dropout Regulator
    Docket ↓
    LT3080
    Adjustable1.1A Single
    Resistor Low Dropout
    Regulator
    Description Features Outputs May be Paralleled 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 (Except SOT-223
    Package)
    n <1mV Load Regulatio <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, 3mm × 3mm DFN, 5-Lead DD-Pak, TO-220 and 3-Lead SOT-223
    n Applications n n n High Current All Surface Mount Supply
    High Efficiency Linear Regulator
    Post Regulator for Switching Supplies ...

Eco Plan

Parametrics

 LT3080EDD#PBFLT3080EDD#TRPBFLT3080EMS8E#PBFLT3080EMS8E#TRPBFLT3080EQ#PBFLT3080EQ#TRPBFLT3080EST#PBFLT3080EST#TRPBFLT3080ET#31PBFLT3080ET#PBFLT3080IDD#PBFLT3080IDD#TRPBFLT3080IMS8E#PBFLT3080IMS8E#TRPBFLT3080IQ#PBFLT3080IQ#TRPBFLT3080IST#PBFLT3080IST#TRPBFLT3080IT#PBFLT3080IT#TRPBF
Demo BoardsDC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Discrete Pass Element, yes/nonononononononononononononononononononono
Dropout Voltage, V0.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.35
Export Control, yes/nonononononononononononononononononononono
FeaturesCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source Reference
Isupply, mA0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.3
Max Junction Temp, Deg125125125125125125125125125125125125125125125125125125125125
Number of Outputs11111111111111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A1.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.1
Output VoltageAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdj
PSRR, dB3030303030303030303030303030303030303030
RMS Noise, µV4040404040404040404040404040404040404040
Theta JA64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)64°C/W (DD), 60°C/W (MS8E), 30°C/W (Q), 50°C/W (T)
TypeNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPN
Vin Max, V3636363636363636363636363636363636363636
Vin Min, V1.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.2
Vout Max, V3030303030303030303030303030303030303030

Packaging

 LT3080EDD#PBFLT3080EDD#TRPBFLT3080EMS8E#PBFLT3080EMS8E#TRPBFLT3080EQ#PBFLT3080EQ#TRPBFLT3080EST#PBFLT3080EST#TRPBFLT3080ET#31PBFLT3080ET#PBFLT3080IDD#PBFLT3080IDD#TRPBFLT3080IMS8E#PBFLT3080IMS8E#TRPBFLT3080IQ#PBFLT3080IQ#TRPBFLT3080IST#PBFLT3080IST#TRPBFLT3080IT#PBFLT3080IT#TRPBF
Package3x3 DFN-83x3 DFN-8MS-8EMS-8EDDPAK-5DDPAK-5SOT-223SOT-223TO-220TO-2203x3 DFN-83x3 DFN-8MS-8EMS-8EDDPAK-5DDPAK-5SOT-223SOT-223TO-220TO-220
Package CodeDDDDMS8EMS8EQQSTSTTTDDDDMS8EMS8EQQSTSTTT

Manufacturer's Classification

LDO Linear Regulators

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