AP7217-33SG-13 Diodes Inc, AP7217-33SG-13 Datasheet - Page 2

• Manufacturer Part Number: AP7217-33SG-13
• Description: IC REG LDO 500MA 3.3V 8-SOIC
• Manufacturer: Diodes Inc

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

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