The LTM?8021 is a 36VIN 500mA, step-down DC/DC??
μModuleTM. Included in the package are the switching
controller, power switches, inductor, and all support compo-
nents. Operating over an input voltage range of 3V to 36V,
the LTM8021 supports an output voltage range of 0.8V to
5V, set by a single resistor. Only an output and bulk input
capacitor are needed to ? nish the design.
The low pro?? le package (2.82mm) enables utilization of
unused space on the bottom of PC boards for high den-
sity point of load regulation. A built-in soft-start timer is
adjustable with just a resistor and capacitor.
The LTM8021 is packaged in a thermally enhanced, com-
pact (11.25mm? × 6.25mm) and low pro?? le? (2.82mm)
overmolded Land Grid Array (LGA) package suitable for
automated assembly by standard surface mount equip-
ment. The LTM8021 is RoHS compliant.