APL5327 Datasheet, PDF (4/14 Pages) Anpec Electronics Coropration – Adjustable Low Dropout 300mA Linear Regulator

APL5327
Typical Operating Characteristics
PSRR vs. Frequency
+0
-10 ^VIN^{=3.3V, V}OUT^{=1.2V, I}OUT^=10mA
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
20 100
1k
10k
Frequency (Hz)
100k200k
Dropout Voltage vs. Output Current
700
600
V_OUT=2.5V
500
T_J=125^oC
T_J=75^oC
400
300
200
100
0
0
T_J=-50^oC
T_J=25^oC
100
200
300
Output Current, I_OUT(mA)
Dropout Voltage vs. Output Current
400
V_OUT=3.3V
350
300
T_J=125^oC ^TJ^=75oC
250
200
150
100
50
0
0
T_J=-50^oC
T_J=25^oC
100
200
300
Output Current, I_OUT(mA)
Current Limit vs. Junction Temperature
600
V_IN=5V
550
500
V_IN=3.3V
450
400
-50
-25 0 25 50 75 100 125
Junction Temperature, T_J (^oC)
Copyright © ANPEC Electronics Corp.
4
Rev. A.2 - Jun., 2011
www.anpec.com.tw