AP7217D
1.2V 600mA CMOS LDO
Features
• Low Current Consumption: Typ. 40μA
• Output Voltage: 1.2V
• Guaranteed 600mA Output Current
• Dropout Voltage 850mV at 600mA Output Current
• Input Voltage Range: 2.5V to 5.5V
• Current Limit Protection
• Thermal shutdown Protection
• Stability with Low ESR Capacitors
• Low Temperature Coeff icient
• SOT89-3L: Available in “Green” Molding Compound
(No Br, Sb)
• Lead Free Finish/ RoHS Compliant (Note 1)
Applications
• CD and MP3 Players
• Cellular and PCS Phones
• Digital Still Camera
• Hand-Held Computers
Ordering Information
AP 7217D - 12 Y G - 13
General Description
The AP7217D low-dropout linear regulator operates from 2.5V to
5.5V supply and delivers a guaranteed 600mA continuous load
current.
The space-saving SOT89-3L package is suitable f or “po cket” and
hand-held application.
Output voltage
12 : 1.2V
Package
Y : SOT89-3L
G : Green
PackingGreen
13 : Tape & Reel
Device
Package
Code
Packaging
(Note 2)
Quantity Part Number Suffix
13” Tape and Reel
AP7217D-12YG-13 Y SOT89-3L 2500/Tape & Reel -13
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html
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
.
.
AP7217D Rev. 2 1 of 9 FEBRUARY 2009
www.diodes.com © Diodes Incorporated
Pin Assignments
(1) SOT89-3L
AP7217D
1.2V 600mA CMOS LDO
( Top View )
Tab is V
Pin Descriptions
Pin Name Pin No. Function
GND 1 Ground
VIN 2 Supply Voltage
V
3 Voltage Output
OUT
Block Diagram
3
2
1
V
OUT
V
IN
GND
IN
AP7217D Rev. 2 2 of 9 FEBRUARY 2009
www.diodes.com © Diodes Incorporated
AP7217D
1.2V 600mA CMOS LDO
Absolute Maximum Ratings
Symbol Parameter Rating Unit
ESD HBM Human Body Model ESD Protection 3 KV
ESD MM Machine Model ESD Protection 450 V
VIN Input Voltage +6 V
PD Power Dissipation @ TA=25 ºC (Note 3)
TMJ Maximum Junction Temperature 150 ºC
Notes: 3. Maximum P
is under minimum recommended pad layout condition.
D
SOT89-3L
578 mW
Recommended Operating Conditions
Symbol Parameter Min Max Unit
VIN Input Voltage 2.5 5.5 V
I
Output Current 0 600 mA
OUT
TA Operating Ambient Temperature -40 85 ºC
TJ Operating Junction Temperature -40 125
ºC
AP7217D Rev. 2 3 of 9 FEBRUARY 2009
www.diodes.com © Diodes Incorporated