DC2624A

DC2624A is a LT3094 -20V, 500mA, ultra-low noise, ultra-high PSRR negative linear regulator demonstration board. Demonstration circuit 2624A features the LT®3094, an ultra-low noise, ultra-high power supply rejection ratio (PSRR) negative low dropout (LDO) regulator. DC2624A operates over an input range of -3.8V to -20V and can deliver up to 500mA output current. It features ultra-low noise (0.8µVRMS from 10Hz to 100KHz) and very high PSRR (75dB at 1MHz). The LT3094 enable function (EN/UVLO pin) is bidirectional and can be controlled with either a positive or a negative voltage. The LT3094 also offers programmable current limit functionality by connecting a resistor from ILIM to GND. Current monitoring is also achieved by sensing the ILIM pin voltage.

• Shutdown input current (IIN) of 5µA at VEN = 0V, VIN = -5V

Notes

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