AME8853A Datasheet, PDF (11/29 Pages) Analog Microelectronics – High PSRR, Low Noise, 300mA CMOS Regulator

AME
AME8853A
n Characterization Curve
Output Voltage
1 .050
1 .040
1 .030
1 .020
1 .010
1 .000
0 .990
0 .980
0 .970
0 .960
0 .950
-40
-25 -10
VIN = 2.8V
V _OUT = 1.0V
I_OUT = 1mA
+5 +20 + 35 + 50 + 65 +80 + 95 + 110 +125
Temperature(^OC)
Quiescent Current
100
90
80
70
60
50
40
30
20
VOUT = 1.0V
10
0
-40 -25 -10 + 5 + 20 + 35 +50 +65 + 80 + 95 +110 +125
Temperature(^OC)
Current Limit vs. Input Voltage
1000
900
800
700
600
500
400
300
2 .8
VOUT = 1.0V
3.8
4.8
5.5
Input Voltage
Rev.C.01
High PSRR, Low Noise, 300mA
CMOS Regulator
Output Voltage
4 .45
4 .40
4 .35
4 .30
4 .25
VIN = 5.3V
4 .20
VOUT = 4.3V
IOUT = 1mA
4 .15
-40 -25 -10 +5 +20 +35 +50 +65 + 80 + 95 +110 + 125
Temperature( ^OC)
Quiescent Current
100
90
80
70
60
50
40
30
20
V_OUT = 4.3V
10
0
-40 -25 -10 +5 + 20 +35 +50 + 65 + 80 + 95 +110 + 125
Temperature(^O C)
1000
900
800
700
600
500
400
300
5.3
Current Limit vs. Input Voltage
V_OUT = 4.3V
5.4
5 .5
Input Voltage
11