LM2931-N

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SNOSBE5G – MARCH 2000 – REVISED APRIL 2013

Figure 11. 8-Pin SOIC

Top View

Typical Applications

*Required if regulator is located far from power supply filter.

**C2 must be at least 100

μF to maintain stability. May be increased without bound to maintain regulation during

transients. Locate as close as possible to the regulator. This capacitor must be rated over the same operating

temperature range as the regulator. The equivalent series resistance (ESR) of this capacitor is critical; see curve.

Figure 12. LM2931-N Fixed Output

(approximately 1

μA).

Figure 13. LM2931-N Adjustable Output

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