APE1117H18 [A-POWER]
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator; 1A低压差正可调或固定模式稳压器
| 型号： | APE1117H18 |
| 厂家： | 
ADVANCED POWER ELECTRONICS CORP. |
| 描述： | 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| 文件： | 总9页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Features
General Description
APE1117 is a low dropout positive adjustable or
fixed-mode regulator with minimum of 1A output
current capability. The product is specifically
designed to provide well-regulated supply for low
voltage IC applications such as high-speed bus
termination and low current 3.3V logic supply.
APE1117 is also well suited for other applications
such as VGA cards. APE1117 is guaranteed to
have lower than 1.4V dropout at full load current
making it ideal to provide well-regulated outputs of
1.25 to 5.0 with 6.4V to 12V input supply.
- 1.4V maximum dropout at full load current
- Fast transient response
- Output current limiting
- Built-in thermal shutdown
- Packages: SOT223, TO252, SOT89,
- Good noise rejection
- 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 1.9V,
2.5V, 3.3V, 5.0V
- RoHS Compliant
Applications
- PC peripheral
- Communication
Ordering Information
APE 1117 X XX
Low Dropout Regulator
Package
Vout
Blank : ADJ
15 : 1.5V
18 : 1.8V
19: 1.9V
25 : 2.5V
33 : 3.3V
50 : 5.0V
K : SOT223-3L
H : TO252-3L
G : SOT89-3L
Typical Circuit
5V
5V
C1
C1
100uF
100uF
Vin
Vout
Adj
Vin
Vo
Vout
2.5V/1A
3.3V/1A
R1
C2
100uF
C2
121
Ω
GND
100uF
R2
Ω
121
Tab is Vout
Tab is Vout
( 5V/3.3V fixed output )
( 5V/2.5V ADJ output )
R2
R1
Note:
Vo = VREF ∗(1+
)
This datasheet contains new product information. Advanced Power Electronics Corp. reserves the rights to modify the product specification without notice. No liability is assumed as
a result of the use of this product. No rights under any patent accompany the sale of the product.
1/9
APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Connection Diagram
3 PIN SOT223
( Top View )
3
3 PIN TO252
( Top View )
Vin
Vout
Vin
3
Vout
2
1
2
Adj (GND)
1
Adj (GND)
Tab is Vout
Tab is Vout
3 PIN SOT89
3
2
1
Vin
Vout
Adj (GND)
Tab is Vout
Block Diagram
Vin
3
2
Vout
+
+
+
1.25V
－
CURRENT
LIMIT
1
GND
+
(FIXED)
Thermal
Adj
Shutdown
1
Advanced Power Electronics Corp.
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APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Pin Descriptions
NAME
I/O
PIN #
FUNCTION
A resistor divider from this pin to the Vout pin and ground sets the
output voltage. (Ground only for Fixed-Mode)
Adj (GND)
I
1
The output of the regulator. A minimum of 10uF capacitor (0.15Ω
≤ ESR ≤ 20Ω) must be connected from this pin to ground to insure
stability.
The input pin of regulator. Typically a large storage capacitor
(0.15Ω ≤ ESR ≤ 20Ω) is connected from this pin to ground to
insure that the input voltage does not sag below the minimum
dropout voltage during the load transient response. This pin must
always be 1.3V higher than Vout in order for the device to
regulate properly.
Vout
Vin
O
I
2
3
Absolute Maximum Ratings
Symbol
Parameter
Rating
Unit
Vin
DC Supply Voltage
-0.3 to 12
V
Power Dissipation
Internally Limited
D
P
o
TST
TOP
Storage Temperature
-65 to +150
0 to +150
C
o
Operating Junction Temperature Range
C
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APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Electrical Characteristics (Under Operating Conditions)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
TJ=25oC,(VIN-OUT)=1.5V
Reference Voltage
APE1117-ADJ
APE1117-1.5
APE1117-1.8
APE1117-1.9
APE1117-2.5
APE1117-3.3
APE1117-5.0
1.225
1.250
1.275
V
IO=10mA
IOUT = 10mA, TJ = 25oC,
3V≦VIN≦12V
1.470
1.764
1.862
2.450
3.235
4.900
1.500
1.800
1.900
2.500
3.300
5.000
1.530
1.836
1.938
2.550
3.365
5.100
V
V
V
V
V
V
IOUT = 10mA, TJ = 25oC,
3.3V≦VIN≦12V
IOUT = 10mA, TJ = 25oC,
3.3V≦VIN≦12V
Output Voltage
Line Regulation
IOUT = 10mA, TJ = 25oC,
4V≦VIN≦12V
IOUT = 10mA, TJ = 25oC,
4.8V≦VIN≦12V
IOUT = 10mA, TJ = 25oC,
6.5V≦VIN≦12V
IO=10mA,VOUT+1.5V<VIN<12V,
APE1117-XXX
APE1117-ADJ
APE1117-1.5
APE1117-1.8
APE1117-1.9
APE1117-2.5
APE1117-3.3
0.2
1
%
TJ=25oC
VIN=3.3V,Vadj=0,0mA<Io<1A,
TJ=25oC (Note 1,2)
%
VIN=3V, 0mA<Io<1A,
12
15
16
20
26
15
18
19
25
33
mV
mV
mV
mV
mV
TJ=25oC (Note 1,2)
VIN=3.3V, 0mA<Io<1A,
TJ=25oC (Note 1,2)
VIN=3.3V, 0mA<Io<1A,
Load Regulation
Dropout Voltage
TJ=25oC (Note 1,2)
VIN=4V, 0mA<Io<1A,
TJ=25oC (Note 1,2)
VIN = 5V, 0≦IOUT≦1A,
TJ=25oC (Note 1,2)
VIN = 8V, 0≦IOUT≦1A,
TJ=25oC (Note 1,2)
APE1117-5.0
40
50
mV
V
APE1117-ADJ/1.5/1.8
/1.9/2.5/3.3/5.0
APE1117-ADJ/1.5/1.8
1.3
1.4
IOUT = 1A ,∆VOUT=0.1%VOUT
(VIN-VOUT
)
Current Limit
(VIN-VOUT) = 5V
1. 1
A
/1.9/2.5/3.3/5.0
APE1117-XXX
0oC≦Tj≦125oC
Minimum Load Current
Thermal Regulation
5
10
0.04
mA
%/W
TA=25oC, 30ms pulse
0.008
F=120Hz,COUT=25uF Tantalum, IOUT=1A
Ripple Rejection
APE1117-XXX
IO=10mA
VIN=VOUT+3V
60
0.5
300
117
92
70
dB
%
Temperature Stability
SOT89
θJA Thermal Resistance
SOT-223
TO-252
OC/W
Junction-to-Ambient(No
heat sink ;No air flow)
SOT89 : Control Circuitry/Power Transistor
SOT-223 : Control Circuitry/Power Transistor
TO-252 : Control Circuitry/Power Transistor
100
15
θJC Thermal Resistance
Junction-to-Case
OC/W
10
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.
Advanced Power Electronics Corp.
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4/9
APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Typical Performance Characteristics
0.20
0
2. 0
1. 8
1. 6
1. 4
1. 2
1. 0
0. 8
0. 6
0. 4
0. 2
0
I load=800mA
-0.20
-0.40
-0.80
- 1
Tj = 25 oC
Tj = 125 oC
25
50
75
100
125
-25
0
250
500
750
1000
0
Temperature (oC)
Output Current (mA)
Dropout Voltage vs Output Current
Load Regulation vs Temperature
2
1
1.5
1
0.8
0. 5
0
0.6
0.4
-0.5
- 1
0.2
0
-1.5
- 2
-50 -25
0
25
50
75
100 125 150
6
8
10
12
2
4
Temperature (oC)
Input Voltage (V)
Percent Change in Output Voltage vs Temperature
Line Regulation
7.5
30
20
C in = 1uF
Cin=1uF
Cout=10uF Tantalum
6.5
C out = 10 uF Tantalum
Preload = 100mA
10
0
5.5
40
-10
-20
2
20
0
1
-20
0
-40
-1
0
20 40 60 80 100 120 140 160 180 200
TIME (us)
Line Transient Response
20 30 40 50 60 70 80 90 100
TIME (us)
0
10
Load Transient Response
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APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Marking Information
(1) SOT223-3L
(2) TO252-3L
(Top view)
(Top view)
Output Type:
1117: Adjustable
117-15: 1.5V
117-18: 1.8V
117-19: 1.9V
117-25: 2.5V
117-33: 3.3V
117-50: 5.0V
117- 33
X XX XXX
Output Type:
1117: Adjustable
117-15: 1.5V
117-18: 1.8V
117-19: 1.9V
117-25: 2.5V
Logo
1 1 1 7
Sequence:
001~
X XX XXX
Xth Week: 01~52
"1" = 2001
Year:
Sequence:
001~
"2" = 2002
117-33: 3.3V
117-50: 5.0V
Year:
Xth Week: 01~52
"1" = 2001
"2" = 2002
(3) SOT89-3L
Identification
Output version
code
EA
Date Code
Year:
APE1117-ADJ
APE1117-1.5V
APE1117-1.8V
APE1117-1.9V
APE1117-2.5V
APE1117-3.3V
APE1117-5.0V
Identification Code
( See the table )
“1”=2001
“2”=2002
Xth week:
01~52
XX
EB
EC
EG
ED
EE
EF
X XX X
Sequence:
0~9, A~
3
1
2
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6/9
APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Package Dimension
(1) SOT223
D
3.3
B1
H
E
K
2.3
1.2
e
Land Pattern Recommendation (Unit: mm)
e1
B
ß
L
ß
Seating Plane
Dimensions In Millimeters
Dimensions In Inches
Symbol
Min.
1.50
0.02
0.60
2.90
0.28
6.30
3.30
Nom.
1.65
0.05
0.70
-
Max.
1.80
0.08
Min.
0.059
0.001
0.024
0.114
0.011
0.248
0.130
Nom.
0.065
0.002
0.028
-
Max.
0.071
0.003
A
A1
B
B1
c
D
E
e
e1
H
0.80
3.15(Ref.)
0.32
0.031
0.124(Ref.)
0.013
0.30
6.50
3.50
2.3 Basic
4.6 Basic
7.00
1.00
1.75
5o
0.012
0.256
0.138
0.091 Basic
0.181 Basic
0.276
0.039
0.069
5o
6.70
3.70
0.264
0.146
6.70
0.91
1.50
0°
7.30
1.10
2.00
10°
-
0.264
0.036
0.059
0°
0.287
0.043
0.079
10°
L
K
α
13o
-
13o
-
β
-
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APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
(3) TO252
5.6
E
b2
2.25
1.2
Land Pattern Recommendation (Unit: mm)
b
e
e1
H
L
SEATING PLANE
Notes:
1.
2.
JEDEC Outline: TO-252 AB
Mils suggested for positive contact at mounting.
Dimensions In Millimeters
Dimensions In Inches
Symbol
Min.
2.18
0.89
Nom.
2.29
Max.
2.40
1.14
Min.
0.086
0.035
Nom.
0.090
-
Max.
0.094
0.045
A
A1
b
b2
C
C1
D
E
e
e1
H
L
L1
L2
-
0.61 TYP.
5.35
0.024 TYP.
0.211
0.020
0.020
0.219
0.259
0.090 BSC.
0.180 BSC.
0.382
-
5.20
0.45
0.45
5.40
6.35
5.50
0.58
0.58
6.20
6.80
0.205
0.018
0.018
0.213
0.250
0.217
0.023
0.023
0.244
0.268
0.52
0.52
5.57
6.58
2.28 BSC.
4.57 BSC.
9.70
9.00
0.51
0.64
0.88
10.40
-
1.02
1.27
0.354
0.020
0.025
0.035
0.409
-
0.040
0.050
-
0.83
-
0.033
-
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APE1117
Pb Free Plating Product
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
(5) SOT89
1.7
D1
0.4
0.9
1.5
e1
Land Pattern Recommendation (Unit: mm)
50(2x)
e
80(2x)
D
C
b
b
b1
Dimensions In Millimeters
Dimensions In Inches
Symbol
Min.
1.40
0.36
0.41
0.35
4.40
1.40
2.90
1.45
2.35
3.94
0.80
Nom.
1.50
0.42
0.47
0.39
4.50
1.60
3.00
1.50
2.48
-
Max.
1.60
0.48
0.53
0.43
4.60
1.75
3.10
1.55
2.60
4.25
1.20
Min.
Nom.
0.059
0.016
0.043
0.015
0.177
0.062
0.118
0.059
0.098
-
Max.
A
B
b1
C
D
D1
e
e1
E
HE
L
0.055
0.014
0.016
0.014
0.173
0.055
0.114
0.057
0.093
0.155
0.031
0.063
0.018
0.051
0.017
0.181
0.069
0.122
0.061
0.102
0.167
0.047
-
-
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