AP1084 Datasheet, PDF (1/10 Pages) Anachip Corp – 5A Low Dropout Positive Adjustable or Fixed-Mode Regulator

Features
AP1084
5A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
General Description
• 1.4V Maximum Dropout at Full Load Current
• Built-in Thermal Shutdown
• Output Current Limiting
• Adjustable Output Voltage or Fixed 1.5V, 1.8V, 2.5V,
3.3V, 5.0V
• Fast Transient Response
• Good Noise Rejection
• Lead-Free Package: TO252-3L, TO263-3L, and
TO220-3L
• TO252-3L: Available in “Green” Molding Compound
(No Br, Sb) (Note 1)
• Lead Free Finish/RoHS Compliant for Lead Free
products (Note 2)
AP1084 is a low dropout positive adjustable or fixed-mode
regulator with 5.0A 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. AP1084 is also well suited for other
applications such as VGA cards. AP1084 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 3.3V with 4.7 to 12V
input supply.
Ordering Information
AP1084 X XX X X
Package
Vout
D : TO252-3L
K : TO263-3L
T : TO220-3L
Blank : Adj
15 = 1.5V
18 = 1.8V
25 = 2.5V
33 = 3.3V
50 = 5.0V
Lead Free
Packing
L : Lead Free
-U : Tube
G : Green (Note 1) -13 : Taping
Note: 1. Green is only available for TO252-3L.
2. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Note:
Device
Package
Code
Packaging
(Note 3)
Tube/Bulk
Quantity
Part Number
Suffix
13” Tape and Reel
Quantity
Part Number
Suffix
AP1084D
D
TO252-3L
80
-U
2500/Tape & Reel
-13
AP1084K
K
TO263-3L
50
-U
800/Tape & Reel
-13
Lead-free
AP1084T
T
TO220-3L
50
-U
Lead-free
NA
NA
3. 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.
AP1084 Rev. 1
1 of 10
www.diodes.com
FEBRUARY 2007
© Diodes Incorporated