AME8852_16 Datasheet, PDF (10/23 Pages) Analog Microelectronics – High PSRR, Low Noise, 150mA CMOS Regulator

AME
AME8852
n Characterization Curve
Output Voltage
1.05
1.04
V_IN = 2.5V, V_OUT = 1.0V, I_OUT = 1mA
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
-40 -25 -10 +5 +20 +35 +50 +65 +80 +95 +110 +125
Temperature (^oC)
Quiescent Current
100
90
V_OUT = 1.0V
80
70
60
50
40
30
20
10
0
-40 -25 -10 +5 +20 +35 +50 +65 +80 +95 +110 +125
Temperature (^oC)
Stability vs. ESR vs. Load Current
10 .00
Unstable Range
1.00
0.10
Stable Range
0. 01
0.005
VIN = 5V
CIN = COUT= 1µF / X7R
Unstable Range
0.00
0
50
100
150
200
250
300
Load Current (mA)
10
High PSRR, Low Noise, 150mA
CMOS Regulator
Output Voltage
4.45
VIN = 5.3V, VOUT = 4.3V, IOUT = 1mA
4.40
4.35
4.30
4.25
4.20
4. 15
-40 -25 -10 +5 +20 +35 +50 +65 +80 +95 +110 +125
Temperature (^oC)
Quiescent Current
90
V_OUT = 4.3V
80
70
60
50
40
30
20
10
0
-40 -25 -10 +5 +20 +35 +50 +65 +80 +95 +110 +125
Temperature (^oC)
Rev. B.01