AP7217_10 Datasheet, PDF (2/10 Pages) Diodes Incorporated – 500mA CMOS LDO

Functional Block Diagram
EN
On
Off
VD_OUT
Enable
Bandgap
1.2V
+
-
VD Comp.
AP7217
500mA CMOS LDO
-
ERROR
AMP
+
R3
R4
Current
Limit
V_IN
VR_OUT
R1
R2
GND
Pin Descriptions
Pin Name
NC
VR_OUT
NC
V_IN
NC
VD_OUT
GND
EN
Pin No.
1
2
3
4
5
6
7
8
Description
No Connection
Voltage Output
No Connection
Supply Voltage
No connection
V_D Output (Reset on I/P)
Ground
Enable (V_R On/Off)
AP7217
Document number: DS31292 Rev. 4 - 2
2 of 10
www.diodes.com
April 2010
© Diodes Incorporated