Datasheet

LP3891
SNVS235D –SEPTEMBER 2003–REVISED APRIL 2013 www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified: T
J
= 25°C, C
OUT
= 10 µF, Cin = 10µF, S/D pin is tied to V
BIAS
, V
IN
= 2.2V, V
OUT
= 1.8V
I
GND
vs VSD Noise Measurement
Figure 10. Figure 11.
V
OUT
Startup Waveform Line Regulation vs V
BIAS
Figure 12. Figure 13.
Line Regulation vs V
BIAS
V
IN
PSRR
Figure 14. Figure 15.
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