APL1086
Electrical Characteristics (Cont.)
APL1086
Symbol
V
D
I
LIMIT
I
ADJ
∆I
ADJ
I
O
PSRR
T
R
T
S
L
S
V
N
θ
JC
OT
Parameter
Dropout Voltage
Current Limit
Adjust Pin Current
Adjust Pin Current Change
Minimum Load Current
Ripple Rejection
Thermal Regulation
Temperature Stability
Long -Term Stability
RMS Output Noise
Thermal Resistance from
Junction to Case
Over Temperature Point
Quiescent Current
T
J
=0~125°C,
APL1086-18 V
IN
≤9V
APL1086-25 V
IN
≤9V
APL1086-28 V
IN
≤9V
APL1086-33 V
IN
≤9V
T
J
=125°C,1000Hrs.
T
J
=25°C,10Hz≤F≤10kHz, (% of V
OUT
)
at Tab, SOT-223
at Tab, TO-252
Test Conditions
Min.
I
OUT
=1.5A ,T
J
=0~125°C
(Note4)
(V
IN
-V
OUT
)=5V, T
J
=25°C
(V
IN
-V
OUT
)=3V, I
OUT
=10mA,
T
J
=0~125°C
T
J
=0~125°C,
10mA≤ I
OUT
≤1.5A,
1.4V≤( V
IN
-V
OUT
)
≤7.75V
T
J
=0~125°C, (V
IN
-V
OUT
)=7.75V,
(Note 5)
F
RIPPLE
=120Hz, V
RIPPLE
=1V
P-P,
(V
IN
-V
OUT
)=3V, T
J
=0~125°C
T
J
=25°C, 30ms Pulse
-
1500
-
-
-
60
-
-
-
-
-
-
-
-
-
-
-
Typ.
1.3
-
60
0.2
1.7
75
0.01
0.5
0.3
0.003
15
6
150
5.5
5.5
5.5
5.5
Max.
1.45
-
120
5
-
-
0.02
-
-
-
-
-
-
10
10
10
10
mA
V
mA
µA
µA
mA
dB
%/ W
%
%
%
°C/
W
°C
Unit
Note 3: See thermal regulation specifications for changes in output voltage due to heating effects. Load line regulations are
measured at a constant junction temperature by low duty cycle pulse testing.
Note 4: Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/
output differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage curve.
Note 5: Minimum load current is defined as the minimum output current required to maintain regulation.
Copyright
©
ANPEC Electronics Corp.
Rev. A.8 - Dec., 2008
4
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
