AP7217-33SG-13 Diodes Inc, AP7217-33SG-13 Datasheet - Page 2
![IC REG LDO 500MA 3.3V 8-SOIC](/photos/5/42/54225/sop-8l_sml.jpg)
AP7217-33SG-13
Manufacturer Part Number
AP7217-33SG-13
Description
IC REG LDO 500MA 3.3V 8-SOIC
Manufacturer
Diodes Inc
Datasheet
1.AP7217-33SG-13.pdf
(10 pages)
Specifications of AP7217-33SG-13
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 5.5V
Voltage - Dropout (typical)
0.1V @ 100mA
Number Of Regulators
1
Current - Output
500mA (Max)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
5.5 V
Output Voltage
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.25 V at 100 mA
Output Current
500 mA
Line Regulation
0.2 % / V
Load Regulation
50 mV
Maximum Power Dissipation
1.2 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Functional Block Diagram
Pin Descriptions
AP7217
Document number: DS31292 Rev. 4 - 2
Pin Name
Off
VR
VD
GND
NC
NC
NC
EN
V
OUT
IN
OUT
VD
EN
On
OUT
Pin No.
1
2
3
4
5
6
7
8
Bandgap
Enable
1.2V
VD Comp.
No Connection
Voltage Output
No Connection
Supply Voltage
No connection
V
Ground
Enable (V
D
Output (Reset on I/P)
+
-
R
On/Off)
www.diodes.com
Description
2 of 10
R3
R4
ERROR
AMP
-
+
Current
Limit
500mA CMOS LDO
R1
R2
AP7217
© Diodes Incorporated
April 2010
V
VR
GND
IN
OUT