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Datasheet Linear Technology LTC1844

Manufacturer:Linear Technology
Series:LTC1844

150mA, Micropower, Low Noise, VLDO Linear Regulator

Datasheets

  • Download » Datasheet, PDF, 213 Kb, Revision: A
    LTC1844 Series - 150mA, Micropower, Low Noise, VLDO Linear Regulator
    Docket ↓
    LTC1844 Series
    150mA, Micropower,
    Low Noise, VLDO
    Linear Regulator U FEATURES ■













    ■ Very Low Dropout:
    90mV at 150mA
    30mV at 50mA (LTC1844-3.3)
    Wide Input Voltage Range: 1.6V to 6.5V
    Low 35µA Supply Current, Even in Dropout
    Low Noise: 60µVRMS (10Hz to 100kHz) ...

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Packaging

Parametrics

 LTC1844ES5-1.5#PBFLTC1844ES5-1.5#TRMPBFLTC1844ES5-1.5#TRPBFLTC1844ES5-1.8#PBFLTC1844ES5-1.8#TRMPBFLTC1844ES5-1.8#TRPBFLTC1844ES5-2.5#PBFLTC1844ES5-2.5#TRMPBFLTC1844ES5-2.5#TRPBFLTC1844ES5-2.8#PBFLTC1844ES5-2.8#TRMPBFLTC1844ES5-2.8#TRPBFLTC1844ES5-3.3#PBFLTC1844ES5-3.3#TRMPBFLTC1844ES5-3.3#TRPBFLTC1844ES5-BYP#TRMPBFLTC1844ES5-BYP#TRPBFLTC1844ES5-SD#PBFLTC1844ES5-SD#TRMPBFLTC1844ES5-SD#TRPBF
Demo BoardsDC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660ADC660A
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Discrete Pass Element, yes/nonononononononononononononononononononono
Dropout Voltage, V0.090.090.090.090.090.090.090.090.090.090.090.090.090.090.090.090.090.090.090.09
Export Control, yes/nonononononononononononononononononononono
FeaturesShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdown
Ishutdown, µA11111111111111111111
Isupply, mA0.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.035
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 850 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 85
Output Current, A0.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.15
Output VoltageAdj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3Adj,1.5, 1.8, 2.5,2.8, 3.3
PSRR, dB5050505050505050505050505050505050505050
RMS Noise, µV6060606060606060606060606060606060606060
Theta JA250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)250°C/W (S5)
TypePMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOSPMOS
Vin Max, V6.56.56.56.56.56.56.56.56.56.56.56.56.56.56.56.56.56.56.56.5
Vin Min, V1.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.6
Vout Max, V66666666666666666666
Vout Min, V1.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.25

Eco Plan

Manufacturer's Classification

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

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