參數(shù)資料
型號(hào): AP1119Y18L
英文描述: 0.5A Positive Low Dropout Fixed-Mode Regulator With EN Function
中文描述: 0.5A的積極低壓差固定模式符合EN功能的調(diào)節(jié)
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 130K
代理商: AP1119Y18L
AP1119
0.5A Positive Low Dropout Fixed-Mode Regulator With EN Function
Electrical Characteristics (Under Operating Conditions)
PARAMETER
CONDITIONS
I
OUT
= 10mA, T
J
= 25
o
C,
3V
V
IN
12V
I
OUT
= 10mA, T
J
= 25
o
C,
3.3V
V
IN
12V
I
OUT
= 10mA, T
J
= 25
o
C,
4V
V
IN
12V
I
OUT
= 10mA, T
J
= 25
o
C,
4.8V
V
IN
12V
I
OUT
= 10mA, T
J
= 25
o
C,
6.5V
V
IN
12V
I
OUT
= 10mA, T
J
= 25
o
C,
10.5V
V
IN
18V
I
OUT
= 10mA, T
J
= 25
o
C,
13.5V
V
IN
18V
I
O
=10mA,V
OUT
+1.5V<V
IN
<15V,
T
J
=25
C
V
IN
=3V, 0mA<Io<0.5A,
T
J
=25
C (Note 1,2)
V
IN
=3.3V, 0mA<Io<0.5A,
T
J
=25
C (Note 1,2)
V
IN
=4V, 0mA<Io<0.5A,
T
J
=25
C (Note 1,2)
V
IN
= 5V, 0
I
OUT
0.5A,
T
J
=25
o
C (Note 1,2)
V
IN
= 8V, 0
I
OUT
0.5A,
T
J
=25
o
C (Note 1,2)
V
IN
=12V, 0
I
OUT
0.5A,
T
J
=25
o
C (Note 1,2)
V
IN
=15V, 0
I
OUT
0.5A,
T
J
=25
o
C (Note 1,2)
Dropout Voltage
(V
IN
-V
OUT
)
AP1119 series
I
OUT
= 0.5A ,
V
OUT
=0.1V
OUT
Current Limit
AP1119 series
(V
IN
-V
OUT
) = 5V
Minimum Load Current
AP1119-XXX
0
o
C
Tj
125
o
C
Logic Low (ON)
V
EN
Enable Input Voltage
Logic High (OFF)
V
EN
= 0.8V
I
EN
Enable Input Current
V
EN
= 2.0V
Thermal Regulation
T
A
=25
, 30ms pulse
F=120Hz,C
OUT
=25uF Tantalum, I
OUT
=0.5A
Ripple Rejection
AP1119-XXX
V
IN
=V
OUT
+3V
Temperature Stability
I
O
=10mA
θ
heat sink ;No air flow)
θ
SOT89-5L
Thermal Resistance Junction-to-Case
Anachip Corp.
www.anachip.com.tw
Rev. 1.0 Aug 20 ,2004
3/5
MIN
TYP
MAX
UNIT
AP1119-1.5
1.470
1.500
1.530
V
AP1119-1.8
1.764
1.800
1.836
V
AP1119-2.5
2.450
2.500
2.550
V
AP1119-3.3
3.235
3.300
3.365
V
AP1119-5.0
4.900
5.000
5.100
V
AP1119-9.0
8.820
9.000
9.180
V
Output Voltage
AP1119-12.0
11.760
12.000
12.240
V
Line Regulation
AP1119-XXX
0.2
%
AP1119-1.5
12
15
mV
AP1119-1.8
15
18
mV
AP1119-2.5
20
25
mV
AP1119-3.3
26
33
mV
AP1119-5.0
40
50
mV
AP1119-9.0
70
90
mV
Load Regulation
AP1119-12.0
100
120
mV
1.1
5
1.3
10
0.8
10
30
0.04
V
A
mA
0.6
2.0
V
μ
A
0.008
%/W
60
70
dB
0.5
%
JA
SOT89-5L Thermal Resistance Junction-to-Ambient(No
300
O
C/W
JC
: Control Circuitry/Power Transistor
100
O
C/W
Note1: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are
measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead =
1/18” from the package.
Note2: Line and load regulation are guaranteed up to the maximum power dissipation of 5W. Power dissipation is determined by the
input/output differential and the output current. Guaranteed maximum power dissipation will not be available over the full
input/output range.
Note3: Quiescent current is defined as the minimum output current required maintain regulation. At 12V input/output differential the
device is guaranteed to regulate if the output current is greater than 10mA.
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