LP3988

SNVS161E – OCTOBER 2001 – REVISED OCTOBER 2015

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Typical Characteristics (continued)

Unless otherwise specified, CIN = COUT = 1 µF ceramic, VIN = VOUT + 0.2 V, TA = 25°C, EN pin is tied to VIN.

Figure 3. Power-Good Response Time (LP3988-2.85 V)

Figure 4. Power-Good Response Time (LP3988-2.85 V)

(Flag Pin Pulled To VOUT Through a 100-kΩ Resistor)

(Flag Pin Pulled To VIN Through a 100-kΩ Resistor)

Figure 5. Power-Good Response Time (LP3988-2.85 )

Figure 6. Power-Up Response

(Flag Pin Pulled To VOUT Through a 100-kΩ Resistor)

Figure 7. Enable Response

Figure 8. Enable Response

8

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