Analog Devices Inc. LT3046EVK#DFN Evaluation Kit

Analog Devices Inc. LT3046EVK#DFN Evaluation Kit features the LT3046, a 20V, 200mA ultra-low noise, ultra-high power-supply rejection ratio (PSRR) low dropout (LDO) linear regulator. The LT3046 EV board operates over an input voltage range of 3.8V to 20V, delivering a maximum output current of 200mA. In addition to featuring ultra-low noise and ultra-high PSRR, the regulator offers programmable power-good functionality and a programmable current limit. Current monitoring is also achieved by sensing the ILIM pin voltage. Built-in protection includes reverse-battery protection, reverse-current protection, internal current limit with foldback, and thermal limit with hysteresis.

Features

3.8V to 20V input voltage range
Resistor-programmed 3.32V output voltage
200mA maximum output current
BNC connectors for noise and PSRR measurement
Resistor programmed power-good

Resistor-programmable current limit, current monitoring, and UVLO
Thermally enhanced, 12-lead, 3mm x 3mm, DFN package

Applications

RF power supplies, including PLLs, VCOs, Mixers, LNAs, and PAs
Very low-noise instrumentation

High-speed/-precision data converters
Post-regulators for switching supplies

Required Equipment

DC power supply
Multimeters for voltage and current measurements
Electronic or resistive loads

Analog Devices Inc. LT3046EVK#DFN Evaluation Kit

Features

Applications

Required Equipment

Schematic

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