參數(shù)資料
型號(hào)： APE1117K33
廠商： ADVANCED POWER ELECTRONICS CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
中文描述： 1A低壓差正可調(diào)或固定模式穩(wěn)壓器
文件頁(yè)數(shù)： 4/9頁(yè)
文件大小： 173K
代理商： APE1117K33
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
APE1117
Advanced Power Electronics Corp.
www.a-power.com.tw
4/
9
Electrical Characteristics
(Under Operating Conditions)
PARAMETER
CONDITIONS
T
J
=25
o
C,(V
IN
-
OUT
)=1.5V
I
O
=10mA
I
OUT
= 10mA, T
J
= 25
o
C,
3V
V
IN
12V
I
OUT
= 10mA, T
J
= 25
o
C,
3.3V
V
IN
I
OUT
= 10mA, T
J
= 25
o
C,
3.3V
V
IN
I
OUT
= 10mA, T
J
= 25
o
C,
4V
V
IN
12V
I
OUT
= 10mA, T
J
= 25
o
C,
4.8V
V
IN
I
OUT
= 10mA, T
J
= 25
o
C,
6.5V
V
IN
I
O
=10mA,V
OUT
+1.5V<V
IN
<12V,
T
J
=25
C
V
IN
=3.3V,Vadj=0,0mA<Io<1A,
T
J
=25
C (Note 1,2)
V
IN
=3V, 0mA<Io<1A,
T
J
=25
C (Note 1,2)
V
IN
=3.3V, 0mA<Io<1A,
T
J
=25
C (Note 1,2)
V
IN
=3.3V, 0mA<Io<1A,
T
J
=25
C (Note 1,2)
V
IN
=4V, 0mA<Io<1A,
T
J
=25
C (Note 1,2)
V
IN
= 5V, 0
I
OUT
T
J
=25
o
C (Note 1,2)
V
IN
= 8V, 0
I
OUT
T
J
=25
o
C (Note 1,2)
MIN
TYP
MAX
UNIT
Reference Voltage
APE1117-ADJ
1.225
1.250
1.275
V
APE1117-1.5
1.470
1.500
1.530
V
APE1117-1.8
12V
1.764
1.800
1.836
V
APE1117-1.9
12V
1.862
1.900
1.938
V
APE1117-2.5
2.450
2.500
2.550
V
APE1117-3.3
12V
3.235
3.300
3.365
V
Output Voltage
APE1117-5.0
12V
4.900
5.000
5.100
V
Line Regulation
APE1117-XXX
0.2
%
APE1117-ADJ
1
%
APE1117-1.5
12
15
mV
APE1117-1.8
15
18
mV
APE1117-1.9
16
19
mV
APE1117-2.5
20
25
mV
APE1117-3.3
1A,
26
33
mV
Load Regulation
APE1117-5.0
1A,
40
50
mV
Dropout Voltage
(V
IN
-V
OUT
)
APE1117-ADJ/1.5/1.8
/1.9/2.5/3.3/5.0
APE1117-ADJ/1.5/1.8
/1.9/2.5/3.3/5.0
APE1117-XXX
T
A
=25
o
C, 30ms pulse
F=120Hz,C
OUT
=25uF Tantalum, I
OUT
=1A
APE1117-XXX
I
O
=10mA
SOT89
SOT-223
TO-252
I
OUT
= 1A ,
V
OUT
=0.1%V
OUT
1.3
1.4
V
Current Limit
(V
IN
-V
OUT
) = 5V
1. 1
A
Minimum Load Current
Thermal Regulation
0
o
C
Tj
125
o
C
5
10
0.04
70
mA
%/W
dB
%
0.008
60
0.5
300
117
92
Ripple Rejection
V
IN
=V
OUT
+3V
Temperature Stability
θ
Thermal Resistance
Junction-to-Ambient(No
heat sink ;No air flow)
JA
O
C/W
JC
θ
Junction-to-Case
Thermal Resistance
SOT89 : Control Circuitry/Power Transistor
SOT-223 : Control Circuitry/Power Transistor
TO-252 : Control Circuitry/Power Transistor
100
15
10
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 15W. Power dissipation is determined by the difference between
input and 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 in maintaining regulation. At 12V input/output differential the
device is guaranteed to regulate if the output current is greater than 10mA.
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