AP7217 Datasheet, PDF (2/7 Pages) Diodes Incorporated – 500mA CMOS LDO

AP7217
500mA CMOS LDO
Pin Assignments
( Top View )
NC 1
VR_OUT 2
NC 3
V_IN 4
AP7217
8 EN
7 GND
6 VDOUT
5 NC
SOP-8L
Block Diagram
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
Function
No Connection
Voltage Output
No Connection
Supply Voltage
No connection
V_D Output (Reset on I/P)
Ground
Enable (V_R On/Off)
EN
On
Off
VD_OUT
Enable
Bandgap
1.2V
+
-
VD Comp.
-
ERROR
AMP
+
R3
R4
Current
Limit
V_IN
VR_OUT
R1
R2
GND
Absolute Maximum Ratings
Symbol
ESD HBM
ESD MM
V_IN
I_OUT
VR_OUT
T_J
T_J(MAX)
P_D
Parameter
Human Body Model ESD Protection
Machine Model ESD Protection
Input Voltage
Output Current
Output Voltage
Operating Junction Temperature Range
Maximum Junction Temperature
Internal Power Dissipation
Rating
2
450
+6
P_D/ (V_IN-V_O)
GND - 0.3 ~ V_IN+ 0.3
-40 to +125
150
1.2
Unit
KV
V
V
mA
V
ºC
ºC
W
AP7217 Rev. 1
2 of 7
www.diodes.com
OCTOBER 2007
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