DC2279A

DC2279A is a linear regulator evaluation board featuring LT®3088EDD, which is a 36VIN, 800mA, rugged single resistor programmable linear regulator. The LT3088 has a maximum output current of 800mA. A key feature of the IC is the extended safe operation area (SOA). The IC also features paralleled capability for higher output current or heat spreading. This device allows one single resistor to program output voltage to any level between 0V and 34.5V if the load current is larger than 2mA. Built-in protection includes reverse battery protection, reverse current protection, internal current limit and thermal limit. DC2279A uses the LT3088EDD which is an 8-lead (3mm× 3mm) plastic DFN package with an exposed pad on the bottom-side of the IC for better thermal performance. These features make DC2279A an ideal circuit for surface mount power supplies, rugged industrial power supplies, low output voltage supplies, a post regulator for switching supplies and intrinsic safety applications.

• Demo circuit operates over an input range of 1.6V to 36V
• 36V Vin at 100mA Iout, Shunt at 1.2V for JP1
• 1.25V max Vout at 100mA Iout, Shunt at 1.2V for JP1