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APE1117-HF-3 Schematic ( PDF Datasheet ) - Advanced Power Electronics

Teilenummer APE1117-HF-3
Beschreibung 1A Low Dropout Positive Voltage Regulators
Hersteller Advanced Power Electronics
Logo Advanced Power Electronics Logo 



Gesamt 9 Seiten
		
APE1117-HF-3 Datasheet, Funktion
Advanced Power
Electronics Corp.
APE1117-HF-3
1A Low Dropout Positive Voltage Regulators
Features
Maximum dropout of 1.5V at full load current
Fast transient response
Output current limiting
Built-in thermal shutdown
Available packages: SOT223, TO252, SOT89
Good noise rejection
Three-terminal adjustable or fixed 1.5V, 1.8V,
1.9V, 2.5V, 3.3V, 5.0V
RoHS-compliant, halogen-free
Description
The APE1117 is a low dropout positive adjustable or
fixed-mode regulator with minimum output current
capability of 1A. 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 supplies. It is also well
suited for other applications such as VGA cards.
The APE1117 is guaranteed to have lower than 1.5V
dropout at full load current making it ideal to provide
well-regulated outputs of 1.25 to 5.0V with 6.4V to
16V input supply.
Typical Applications
PC peripherals
Communications
5V
C1
100uF
5V
C1
100uF
Vin
Vout
GND
Tab is Vout
3.3V/1A
C2
100uF
Vin
Vout
Adj
Tab is Vout
R1
121
R2
121
Vo 2.5V/1A
C2
100uF
5V/3.3V using fixed output version
5V/2.5V using adjustable output version
Ordering information
Note:
Vo
=
VREF
(1+
R2
R1
)
Halogen Free
Tape and reel (3000pcs/reel)
APE1117X-XX-HF-3TR
Example: APE1117K-33-HF-3TR
Vout
Package
K : SOT223
H : TO252
G : SOT89
Blank : Adjustable
15 : 1.5V
18 : 1.8V
19 : 1.9V
25 : 2.5V
33 : 3.3V
50 : 5.0V
3.3V fixed output in RoHS-compliant, halogen free SOT-223
shipped on tape and reel, 3000pcs/reel
©2009 Advanced Power Electronics Corp. USA
www.a-powerusa.com
200907146-3
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APE1117-HF-3 Datasheet, Funktion
Advanced Power
Electronics Corp.
APE1117-HF-3
Marking Information
SOT-223
TO-252
(Top view)
Output Type:
1117: Adjustable
117-15: 1.5V
117-33
YWWSSS
117-18: 1.8V
117-19: 1.9V
117-25: 2.5V
117-33: 3.3V
117-50: 5.0V Y: Year
"1" = 2001
"2" = 2002
SSS: Lot code sequence:
001~
WW: Work week 01~52
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
(Top view)
117-33
YWWSSS
Logo
SSS: Lot code sequence
001~
WW: Work week: 01~52
Y: Year "1" = 2001
"2" = 2002
~
SOT-89
Date Code
Y: Year
"1" = 2001
"2" = 2002
WW: Work week
01~52
X: Lot code sequence
0~9, A~
XX
YWWX
123
Identification Code
( See the table )
Identification
code
EA
EB
EC
EG
ED
EE
EF
Output version
APE1117-ADJ
APE1117-1.5V
APE1117-1.8V
APE1117-1.9V
APE1117-2.5V
APE1117-3.3V
APE1117-5.0V
©2009 Advanced Power Electronics Corp. USA
www.a-powerusa.com
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