Hi-performance Regulator IC Series for PCs
Nch FET Ultra LDOs
for Desktop PCs Chipsets with Power Good
BD3540NUV, BD3541NUV
No.
09030EBT04
●Description The BD3540NUV, BD3541NUV low-
voltage output linear 1ch series chipset regulator IC operates from a very low input supply, and offers ideal performance in low input
voltage to low output
voltage applications.
It incorporates a built-in N-
MOSFET power transistor to minimize the input-to-output
voltage differential to the ON resistance (RON=200mΩ~ 400mΩ) level.
By lowering the dropout
voltage in this way, the regulator realizes high current output (Iomax=0.
5A~1.
0A) with reduced conversion loss, and thereby obviates the switching regulator and...