CMPWR280

http://onsemi.com

5

TYPICAL DC CHARACTERISTICS

Unless stated otherwise, all DC characteristics were

voltage of 5.0 V and an output capacitance of 10

mF.

forcing the deselect threshold to an artificial low level for

loads of 100 mA, 500 mA and 1.5 A. At the maximum rated

supply voltage drops below 3.8 V. For light load conditions

(100 mA), regulation is maintained as low as 3.2 V

shown up to and beyond the rated load. A change in load

from 10% to 100% of rated current (150 mA to 1500 mA)

results in an output voltage change of about 20 mV. This

translates into an effective output impedance of less than

15 M

W.

is shown up to and beyond the rated load. A change in load

from 10% to 100% of rated (50 mA to 500 mA) results in an

output voltage change of about 20 mV. This translates into

an effective output impedance of less than 50 M

W.

Ground Current is shown across the entire range of load

conditions in Ground Current. The ground current of 2 mA

has minimal variation across the range of load conditions

and shows only a slight increase at maximum load. This

slight increase at rated load is due to the current limit

Figure 4. Ground Current