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Datasheet Linear Technology LT3023

ManufacturerLinear Technology

Dual 100mA, Low Dropout, Low Noise, Micropower Regulator


  • Download » Datasheet, PDF, 281 Kb, Revision: A
    LT3023 - Dual 100mA, Low Dropout, Low Noise, Micropower Regulator
    Docket ↓
    Dual 100mA,
    Low Dropout, Low Noise,
    Micropower Regulator
    FEATURES DESCRIPTION n The LT®3023 is a dual, micropower, low noise, low dropout regulator. With an external 0.01μF bypass capacitor,
    output noise drops to 20μVRMS over a 10Hz to 100kHz
    bandwidth. Designed for use in battery-powered systems,
    the low 20μA quiescent current per channel makes it an
    ideal choice. In shutdown, quiescent current drops to less
    than 0.1μA. Shutdown control is independent for each
    channel, allowing for flexibility in power management. The
    device is capable of operating over an input voltage from
    1.8V to 20V, and can supply 100mA of output current from
    each channel with a dropout voltage of 300mV. Quiescent
    current is well controlled in dropout. n Low Noise: 20μVRMS (10Hz to 100kHz)
    Low Quiescent Current: 20μA/Channel
    Wide Input Voltage Range: 1.8V to 20V
    Output Current: 100mA/Channel
    Very Low Shutdown Current: <0.1μA
    Low Dropout Voltage: 300mV at 100mA
    Adjustable Output from 1.22V to 20V
    Stable with 1μF Output Capacitor
    Stable with Aluminum, Tantalum or ...



Package3x3 DFN-103x3 DFN-10MS-10EMS-10E3x3 DFN-103x3 DFN-10MS-10EMS-10E


Demo BoardsDC704ADC704ADC704ADC704ADC704ADC704ADC704ADC704A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Discrete Pass Element, yes/nonononononononono
Dropout Voltage, V0.
Export Control, yes/nonononononononono
Ishutdown, µA11111111
Isupply, mA0.
Max Junction Temp, Deg150150150150150150150150
Number of Outputs22222222
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, A0.
Output VoltageAdjAdjAdjAdjAdjAdjAdjAdj
PSRR, dB6565656565656565
RMS Noise, µV2020202020202020
Theta JA40°C/W (DD), 40°C/W (MSE)40°C/W (DD), 40°C/W (MSE)40°C/W (DD), 40°C/W (MSE)40°C/W (DD), 40°C/W (MSE)40°C/W (DD), 40°C/W (MSE)40°C/W (DD), 40°C/W (MSE)40°C/W (DD), 40°C/W (MSE)40°C/W (DD), 40°C/W (MSE)
Vin Max, V2020202020202020
Vin Min, V1.
Vout Max, V2020202020202020
Vout Min, V1.

Eco Plan

Moldel Line

Series: LT3023 (8)

Manufacturer's Classification

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

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