AIC1189 Datasheet, PDF (11/20 Pages) Analog Intergrations Corporation – Ultra LDO 2A Linear Regulator With Adjustable & Bypass Pin

AIC1189
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
C_BP = 0nF
EN
C_BP = 0.1nF
EN
V_OUT
I_IN
Fig19. Start-up waveform without bypass capacitor
C_BP = 22nF
EN
V_OUT
I_IN
Fig20. Start-up waveform with 0.1nF bypass capacitor
EN
V_OUT
I_IN
Fig21. Start-up waveform with 22nF bypass capacitor
-20
V = 5V, I = 10mA
IN
OUT
-30
C = C = 4.7µF
IN
OUT
-40
-50
-60
-70
-80
10
100
1k
10k
100k
1M
Frequency (Hz)
Fig23. PSRR vs. Frequency
V_OUT
Fig22. Shutdown Transient
11