Datasheet

LD49150XX08, LD49150XX10, LD49150XX12 Pin configuration
Doc ID 13446 Rev 3 5/22
3 Pin configuration
Figure 5. Pin connections (top view for PPAK, bottom view for DFN)
PPAK
DFN6 (3 x 3 mm)
Table 2. Pin description
Pin n° for
PPAK
Pin n° for
DFN
Symbol Note
12
EN
For fixed versions: Enable (Input) - Logic High = Enable, Logic Low =
Shutdown.
ADJ
For adjustable versions: Adjustable regulator feedback input. Connect to
resistor voltage divider.
23V
IN
Input voltage which supplies current to the output power device.
3 1 GND Ground (TAB is connected to ground).
44V
OUT
Regulator output.
56V
BIAS
Input bias voltage for powering all circuitry on the regulator with the
exception of the output power device.
5 N.C. Not connect.