Substituting P

for the operating condition that are critical to the application

will give the maximum operating conditions for the regulator

circuit. To prevent the device from entering thermal shut-

down, maximum power dissipation cannot be exceeded.

Fixed Voltage Regulator

The LMS5213 offers a smaller system solution that is ideal

for general-purpose voltage regulation in any handheld de-

vice.

20010922

FIGURE 1. Power Dissipation Diagram

20010920

FIGURE 2. Single-Cell Regulator

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