AIC1190_15 Datasheet, PDF (10/20 Pages) Analog Intergrations Corporation – Ultra LDO 1A Linear Regulator With

AIC1190
 ^{TYPICAL PERFORMANCE CHARACTERISTICS (Continued)}
500
700
V = 2.8V
OUT
400
T=85℃
T=25℃
V = 1.8V
OUT
650
600
300
550
T=-40℃
200
Minimum Operation Voltage= 1.8V+0.5V
500
T=85℃
T=25℃
100
0
0
200
400
600
800
1000
Output Current (mA)
Fig. 13 Dropout Voltage vs. Output Current
450
400
600
T=-40℃
700
800
900
Output Current (mA)
Fig. 14 Dropout Voltage vs. Output Current
1000
1.0
0.8
0.6
0.4
0.2
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Foldback Current (A)
Fig. 15 Current Fold back (Vout<0.2V)
Fig. 16 PSRR Curve
10