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PDF APX1117 Data sheet ( Hoja de datos )
| Número de pieza | APX1117 | |
| Descripción | 1A LOW DROPOUT POSITIVE ADJUSTABLE | |
| Fabricantes | Diodes Incorporated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de APX1117 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Features
APX1117
1A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
General Description
• 1.3V Maximum Dropout at Full Load Current
• Fast Transient Response
• Output Current Limiting
• Built-in Thermal Shutdown
• Good Noise Rejection
• 3-Terminal Adjustable or Fixed 1.8V, 2.5V, 3.3V
• SOT223-3L and TO252-3L, Packages in “Green”
Molding Compound (No Br, Sb)
• Lead Free Finish / RoHS Compliant (Note 1)
APX1117 is a low dropout positive adjustable or fixed-mode
voltage regulator with 1A output current capability. The product is
specifically designed to provide well-regulated supply for
applications such as high-speed bus termination and low current
3.3V logic supply. APX1117 is also well suited for other
applications such as VGA cards. APX1117 is guaranteed to have
lower than 1.3V dropout at full load current making it ideal to
provide well-regulated outputs of 1.25V to 5.0V with 6.3V to 18V
input supply.
Applications
• PC Peripheral
• Communication
Ordering Information
A P X 1 1 1 7 X XX X X
Package
D : TO252-3L
E : SOT223-3L
Vout
Blank: Adj
18: 1.8V
25: 2.5V
33: 3.3V
Lead Free
G : Green
Packing
- U : Tube
-13 : Taping
Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Device
APX1117D
APX1117E
Package
Code
D
E
Packaging
(Note 2)
TO252-3L
SOT223-3L
Tube
13” Tape and Reel
Quantity
Part Number
Suffix
Quantity
Part Number
Suffix
80
-U 2500/Tape & Reel
-13
75
-U 2500/Tape & Reel
-13
Note:
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
APX1117 Rev. 1
1 of 8
www.diodes.com
JUNE 2007
© Diodes Incorporated
1 page  
APX1117
1A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
Typical Performance Characteristics
2. 0
1. 8
1. 6
1. 4
1. 2 Tj = 25 oC
1. 0
0. 8
Tj = 125 oC
0. 6
0. 4
0. 2
00 250 500 750
Output Current (mA)
Dropout Voltage vs Output Current
1000
0.20
0
-0.20
I load=800mA
-0.40
-0.80
- 1-25
0
Te
25
mpe
50
rature
(oC)
75
100
Load Regulation vs Temperature
125
21
1.5
0.8
1
0. 5 0.6
0
-0.5 0.4
-1
0.2
-1.5
- 2-50 -25
0 25 50 75
Temperature (oC)
100 125 150
Percent Change in Output Voltage vs Temperature
02
46
8
Input Voltage (V)
Line Regulation
10
12
7.5
Cin=1uF
6.5 Cout=10uF Tantalum
5.5
40
20
0
-20
-40 0 20 40 60 80 100 120 140 160 180 200
TIME (us)
Line Transient Response
30
20
C in = 1uF
C out = 10 uF Tantalum
Preload = 100mA
10
0
-10
-20
2
1
0
-1 0 10 20 30 40 50 60 70 80 90 100
TIME (us)
Load Transient Response
APX1117 Rev. 1
5 of 8
www.diodes.com
JUNE 2007
© Diodes Incorporated
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet APX1117.PDF ] | |
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