DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

1117-25 View Datasheet(PDF) - Anachip Corporation

Part Name
Description
Manufacturer
1117-25 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
AP1117
Features
- 1.4V maximum dropout at full load current
- Fast transient response
- Output current limiting
- Built-in thermal shutdown
- Packages: SOT223, TO263, TO252, TO220,
SOT89
- Good noise rejection
- 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V,
3.3V, 5.0V
Applications
- PC peripheral
- Communication
General Description
AP1117 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.
AP1117 is also well suited for other applications
such as VGA cards. AP1117 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.
Ordering Information
AP 1117 X XX X X
Low Dropout Regulator
Package
Vout
Lead Free
Packing
E : SOT223-3L Blank : ADJ
K : TO263-3L 15 : 1.5V
D : TO252-3L 18 : 1.8V
T : TO220-3L 25 : 2.5V
Y : SOT89-3L 33 : 3.3V
50 : 5.0V
Blank : Normal
L : Lead Free Package
Blank : Tube
A : Taping
Typical Circuit
5V
C1
100uF
5V
C1
100uF
Vin
Vout
GND
Tab is Vout
3.3V/1A
C2
100uF
( 5V/3.3V fixed output )
Vin
Vout
Adj
Tab is Vout
R1
121Ω
R2
121Ω
Vo
2.5V/1A
C2
100uF
( 5V/2.5V ADJ output )
Note:
Vo
=
VREF
(1+
R2
R1
)
This datasheet contains new product information. Anachip 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.
Rev. A7 Feb 10, 2004
1/11
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]