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Datasheet Linear Technology LT3022

Manufacturer:Linear Technology
Series:LT3022

1A, 0.9V to 10V, Very Low Dropout Linear Regulator

Datasheets

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    LT3022/LT3022-1.2 LT3022-1.5/LT3022-1.8 - 1A, 0.9V to 10V, Very Low Dropout Linear Regulator
    Docket ↓
    LT3022/LT3022-1.2
    LT3022-1.5/LT3022-1.8
    1A, 0.9V to 10V,
    Very Low Dropout
    Linear Regulator
    FEATURES DESCRIPTION VIN Range: 0.9V to 10V
    n Dropout Voltage: 145mV Typical
    n Output Current: 1A
    n Adjustable Output (V
    REF = VOUT(MIN) = 200mV)
    n Fixed Output Voltages: 1.2V, 1.5V, 1.8V
    n Stable with Low ESR, Ceramic Output Capacitors
    (10µF Minimum)
    n 0.05% Typical Load Regulation from 1mA to 1A
    n Quiescent Current: 400µA Typical
    n 7.5µA Typical Quiescent Current in Shutdow Current Limit Protectio Reverse-Battery Protection with No Reverse Current
    n Thermal Limiting with Hysteresis
    n 16-Lead (5mm × 3mm) DFN and MSOP Packages The LT®3022 is a very low dropout voltage (VLDO™) linear
    regulator that operates from single input supplies down to
    0.9V. The device supplies 1A output current with 145mV
    typical dropout voltage. The LT3022 is ideal for low input
    voltage to low output voltage applications, providing
    comparable electrical efficiency to a switching regulator. ...

Eco Plan

Parametrics

 LT3022EDHC#PBFLT3022EDHC#TRPBFLT3022EMSE#PBFLT3022EMSE#TRPBFLT3022EMSE-1.2#PBFLT3022EMSE-1.2#TRPBFLT3022EMSE-1.5#PBFLT3022EMSE-1.5#TRPBFLT3022EMSE-1.8#PBFLT3022EMSE-1.8#TRPBFLT3022IDHC#PBFLT3022IDHC#TRPBFLT3022IMSE#PBFLT3022IMSE#TRPBFLT3022IMSE-1.2#PBFLT3022IMSE-1.2#TRPBFLT3022IMSE-1.5#PBFLT3022IMSE-1.5#TRPBFLT3022IMSE-1.8#PBFLT3022IMSE-1.8#TRPBF
Demo BoardsDC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932ADC932A
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, V0.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.1450.145
Export Control, yes/nonononononononononononononononononononono
FeaturesShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdown
Ishutdown, µA7.57.57.57.57.57.57.57.57.57.57.57.57.57.57.57.57.57.57.57.5
Isupply, mA0.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.4
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, A11111111111111111111
Output VoltageAdj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8Adj, 1.2, 1.5, 1.8
PSRR, dB7070707070707070707070707070707070707070
RMS Noise, µV165165165165165165165165165165165165165165165165165165165165
Theta JA38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)38°C/W (DHC), 38°C/W (MSE)
TypePNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNPPNP
Vin Max, V1010101010101010101010101010101010101010
Vin Min, V0.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.9
Vout Max, V9.89.89.89.89.89.89.89.89.89.89.89.89.89.89.89.89.89.89.89.8
Vout Min, V0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2

Packaging

Manufacturer's Classification

LDO Linear Regulators

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