Figure 20. Stability plan

AM13925V1

0.01

0.1

1

10

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

COUT [µF] (nominal value)

STABILITY AREA

Figure 21. Enable startup, Vin = 1.25 V, Iout = 2 A

Figure 22. Enable startup, Vin = 6 V, Iout = 2 A

Figure 23. Enable startup, no Cbyp

GIPG080420141550MT

VEN

VOUT

VIN = 3.7 V, VEN = from 0 to 2 V, IOUT = 100 mA, VOUT = 3.3 V, CIN = COUT = 10 µF, CBYP = 0

Figure 24. Enable startup, Cbyp = 470 nF

GIPG080420141552MT

VEN

VOUT

VIN = 3.7 V, VOUT = 3.3 V, VEN = from 0 to 2V, IOUT = 100 mA, CIN = COUT = 10 µF, CBYP = 470

Figure 25. Line transient

GIPG140420141401MT

VIN

VOUT

VIN = VEN = from 1.5 to 5.5 V, IOUT = 10 mA, NO CIN = COUT = 10 µF, TRISE = TFALL = 10 µs

LD39200

Typical performance characteristics

DS10079 - Rev 3

page 13/29