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LT3042 Datasheet PDF

Analog Devices LT3042

the LT3042 can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB. The device supplies 200mA at a typical 350mV dropout voltage.
Part No. LT3042
Datasheet LT3042 Download
Manufacturer
Analog Devices
Description Ultrahigh PSRR RF Linear Regulator
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LT3042 datasheet page 1 preview

FEATURES

n Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz) n Ultralow Spot Noise: 2nV/√Hz at 10kHz n Ultrahigh PSRR: 79dB at 1MHz n Output Current: 200mA n Wide Input Voltage Range: 1.8V to 20V n Single Capacitor Improves Noise and PSRR n 100µA SET Pin Current: ±1% Initial Accuracy n Single Resistor Programs Output Voltage n High Bandwidth: 1MHz n Programmable Current Limit n Low Dropout Voltage: 350mV n Output Voltage Range: 0V to 15V n Programmable Power Good n Fast Start-Up Capability n Precision Enable/UVLO n Parallelable for Lower Noise and Higher Current n Internal Current Limit with Foldback n Minimum Output Capacitor: 4.7µF Ceramic n Reverse Battery and Reverse Current Protection n 10-Lead MSOP and 3mm × 3mm DFN Packages n AEC-Q100 Qualified for Automotive

APPLICATIONS

APPLICATIONS

n RF Power Supplies: PLLs, VCOs, Mixers, LNAs n Very Low Noise Instrumentation n High Speed/High Precision Data Converters n Medical

APPLICATIONS

: Imaging, Diagnostics n Precision Power Supplies n Post...
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