Diodes AP2317 - Manual (Page 6)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR AP2317
6
Mar. 2007 Rev. 1. 6 BCD Semiconductor Manufacturing Limited
Parameter Symbol Conditions Min Typ Max Unit
Reference Voltage V
REF
AP2317-ADJ I
OUT
=10mA, V
IN
-V
OUT
=2V, T
J
=25
o
C
10mA
≤I
OUT
≤600mA, 1.4V≤V
IN
-V
OUT
≤8V
P
≤maximum power dissipation
1.238
1.225
1.250
1.250
1.262
1.270
V
Output Voltage V
OUT
AP2317-2.5 I
OUT
=10mA, V
IN
=4.5V, T
J
=25
o
C
10mA
≤I
OUT
≤600mA, 3.9V≤ V
IN
≤10V
2.475
2.450 2.5
2.5 2.525
2.550
V
AP2317-3.3 I
OUT
=10mA, V
IN
=5.0V, T
J
=25
o
C
10mA
≤I
OUT
≤ 600mA, 4.75V≤V
IN
≤10V
3.267
3.235 3.3
3.3 3.333
3.365
V
Line Regulation
∆V
OUT
AP2317-ADJ
I
OUT
=10mA, 1.5V
≤V
IN
-V
OUT
≤10V
0.035 0.2 %
AP2317-2.5
I
OUT
=10mA, 1.5V
≤V
IN
-V
OUT
≤10V
1 6 mV
AP2317-3.3
I
OUT
=10mA, 1.5V
≤V
IN
-V
OUT
≤10V
1 6 mV
Load Regulation
∆V
OUT
AP2317-ADJ
(V
IN
-V
OUT
)=2V, 10mA
≤I
OUT
≤600mA
0.2 0.4 %
AP2317-2.5
(V
IN
-V
OUT
)=2V, 10mA
≤I
OUT
≤600mA
1 10 mV
AP2317-3.3
(V
IN
-V
OUT
)=2V, 10mA
≤ I
OUT
≤600mA
1 10 mV
Dropout Voltage V
DROP
∆V
REF
=1%, I
OUT
=0.6A 1.1 1.3 V
Current Limit I
LIMIT
(V
IN
-V
OUT
)=2V 0.75 0.9 A
Adjust Pin Current I
ADJ 60 120
µ
A
Adjust Pin Current
Change
∆I
ADJ
1.4V
≤(V
IN
-V
OUT
)≤10, 10mA≤I
OUT
≤600mA
0.2 5
µ
A
Minimum Load
Current I
LOAD
(MIN)
1.5V
≤(V
IN
-V
OUT
)≤10V (ADJ only)
1.7 5 mA
Quiescent Current I
Q
V
IN
=V
OUT
+1.25V 5 mA
Ripple Rejection PSRR
f=120Hz, C
OUT
=22
µ
F Tantalum
(V
IN
-V
OUT
)=3V, I
OUT
=300mA
60 75 dB
Temperature Stability 0.5 %
Long-Term Stability
T
A
=125
o
C, 1000hrs.
0.3 %
RMS Output Noise
(% of V
OUT
)
T
A
=25
o
C, 10Hz
≤f≤10KHz
0.003 %
Thermal Shutdown Junction Temperature 150 o
C
Thermal Shutdown
Hysteresis
25 o
C
Operating Conditions: V
IN
≤10V, T
J
=25
o
C, unless otherwise specified. (P
≤maximum power dissipation)
Limits appearing in Boldface type apply over the entire junction temperature range for operation, -40
o
C to 125
o
C
Electrical Characteristics