APL1087
Electrical Characteristics
Symbol
V
REF
Parameter
Reference
Voltage
Output Voltage
Test Conditions
10mA≤ I
OUT
≤0.5A,
3.1V≤V
IN
≤9V,
T
J
=0~125°C
APL1087
Min. Typ. Max.
1.225 1.250 1.275
Unit
V
V
OUT
T
J
=0~125°C,
APL1087-18 0≤ I
≤
0.5A, 3.25V≤V
≤9V,
OUT
IN
T
J
=0~125°C,
APL1087-25
0≤ I
OUT
≤
0.5A, 3.95V≤V
IN
≤9V,
T =0~125°C,
APL1087-33
J
0≤ I
OUT
≤
0.5A, 4.75V≤V
IN
≤9V,
T
J
=0~125°C
I
OUT
=
10mA, 3.1V≤V
IN
≤9V,
(note1)
I
OUT
=
0mA, 3.25V≤V
IN
≤9V,
(note1)
I
OUT
=
0A, 3.95V≤V
IN
≤9V,
(note 1)
I
OUT
=
0A, 4.75V≤V
IN
≤
9V, (note 1)
T
J
=0~125°C
(V
IN
–V
OUT
)=3V, 0≤ I
OUT
≤0.5A
,(note 1)
V
IN
=3.25V, 0≤ I
OUT
≤0.5A
,(note 1)
V
IN
=3.95V, 0≤ I
OUT
≤0.5A
,(note 1)
V
IN
=4.75V, 0≤ I
OUT
≤0.5A
,(note 1)
I
OUT
=0.5A ,T
J
=0~125°C
(V
IN
-V
OUT
)=5V, T
J
=25°C
1.764 1.800 1.836
2.450 2.500 2.550
3.235 3.300 3.365
0.03
1
1
1
0.2
6
6
6
%
mV
V
REG
LINE
Line Regulation
APL1087
APL1087-18
APL1087-25
APL1087-33
Load Regulation
APL1087
APL1087-18
APL1087-25
APL1087-33
Dropout Voltage
Current Limit
REG
LOAD
0.4
0.6
%
V
D
I
LIMIT
I
ADJ
∆I
ADJ
1.3
800
60
0.2
1.7
60
75
0.01
0.5
0.3
0.003
150
5.5
5.5
5.5
1.45
120
5
V
mA
µA
µA
mA
dB
Adjust Pin Current (V
IN
-V
OUT
)
=3V, I
OUT
=10mA, T
J
=0~125°C
Adjust Pin Current T
J
=0~125°C,
10mA≤ I
OUT
≤0.5A,
Change
1.45V≤V
IN
-V
OUT
≤7.55V
Minimum Load
I
O
T
J
=0~125°C, V
IN
=9V, (note 3)
Current
F
RIPPLE
=120Hz, V
RIPPLE
=1V
P-P,
PSRR Ripple Rejection
(V
IN
-V
OUT
)
=3V, T
J
=0~125°C
Thermal
T
R
T
J
=25°C, 30ms Pulse
Regulation
Temperature
T
S
Stability
Long -Term
L
S
T
J
=125°C,1000Hrs.
Stability
RMS Output
V
N
T
J
=25°C,10Hz≤F≤10kHz, (% of V
OUT
)
Noise
Over Temperature
OT
Point
Quiescent Current T
J
=0~125°C,
APL1087-18 V
IN
≤9V
APL1087-25 V
IN
≤9V
APL1087-33 V
≤9V
IN
Copyright
ANPEC Electronics Corp.
Rev. A.8 - Mar., 2004
3
0.02
%/ W
%
%
%
°C
10
10
10
mA
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
