EVAL-ADPL44002CP-AZ

EVAL-ADPL44002CP-AZ is an evaluation board to evaluate the ADPL44002, a 40V, 200mA, low noise, CMOS, low dropout (LDO) linear regulator. The evaluation board provides a 3.3V output over an input range of 3.8V to 40V. The maximum output current is 200mA, but output current is also limited by the thermal dissipation of the ADPL44002. The evaluation boards use the adjustable version of ADPL44002. A resistor divider programs the output of the adjustable ADPL44002 to 3.3V. Noise performance for the adjustable ADPL44002 can be made comparable to a fixed output ADPL44002 by installing optional RC network components into placeholders that the evaluation board printed circuit board (PCB) designs provide. The evaluation board can easily be configured with a jumper for fixed output versions of the ADPL44002 that normally have their SENSE/ADJ pin connected directly to the output.

• LFCSP package evaluation board
• Resistor programmed 3.3V output voltage
• Jumper turns regulator on or connects EN pin to a connector to turn regulator on or off externally
• Jumper connects SENSE/ADJ pin to output through a resistor divider or directly
• VIN, VOUT, and GND test points for regulation and dropout voltage monitoring