AP7217 Datasheet, PDF (1/7 Pages) Diodes Incorporated – 500mA CMOS LDO

Features
• Very Low Dropout Voltage
• Low Current Consumption: Typ. 50μA
• Output Voltage: 3.3V
• Guaranteed 500mA (min) Output
• Input Range up to 5.5V
• Current Limiting
• Stable with either electrolytic capacitor or low-ESR
MLCC (multi-layer ceramic capacitor) Low
Temperature Coefficient
• SOP-8L: Available in “Green” Molding Compound
(no Br, Sb)
• Lead Free Finish / RoHS Compliant (Note 1)
Applications
• HD/BlueRay DVD & MP3/4 Players
• Mobile Handsets and Smartphones
• Digital Still Camera
• Hand-Held Computers
Ordering Information
AP7217
500mA CMOS LDO
General Description
The AP7217 low-dropout linear regulator operates from a 3.3V to
5.5V supply and delivers a guaranteed 500mA (min) continuous
load current.
The high-accuracy output voltage is preset to an internally
trimmed voltage. An active-low open-drain reset output remains
asserted for at least 20ms (TYP) after output voltage reaches V_DF.
The space-saving SOP-8L package is suitable for “pocket” and
hand-held applications.
AP 7217 - XX ^{X X X}
Output voltage
33 : 3.3V
Package
S : SOP-8L
Lead free
G : Green
Packing
-U : Tube
-13 : Tape & Reel
Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Device
AP7217-XXS
Package
Code
S
Packaging
(Note 2)
SOP-8L
Tube
Quantity
Part Number
Suffix
100
-U
13” Tape and Reel
Quantity
Part Number
Suffix
2500/Tape & Reel
-13
Note:
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
AP7217 Rev. 1
1 of 7
www.diodes.com
OCTOBER 2007
© Diodes Incorporated