AP7217 Diodes, Inc., AP7217 Datasheet - Page 3

• Manufacturer Part Number: AP7217
• Description: 500ma Cmos Ldo
• Manufacturer: Diodes, Inc.

Recommended Operating Conditions
Electrical Characteristics
(T
Notes:
AP7217 Rev. 2
ΔV
A
= 25°C, C
LINE
Symbol
V
V
Symbol
ΔVR
PSRR
VR
I
DROPOUT
/ΔV
Hysteresis
VD
3. Test conditions for SOP-8L: Devices mounted on FR-4 PC board, MRP, 2oz copper layout, calibrate at T
I
I
I
V
I
I
V
OUT
LIMIT
V
V
T
θ
θ
short
I
t
OUT
STB
I
EN
RP
IN
Q
EH
DF
JA
JC
minimum recommended pad layout
A
EL
OUT
OUT
IN
IN
OUT
= 1µF, C
/VR
OUT
OUT
Input Voltage
Output Current
Operating Ambient Temperature
Quiescent Current
Standby Current
Output Voltage
Accuracy
VR
Coefficient
Dropout Voltage
Maximum Output
Current
Current Limit
Short Circuit Current V
Line Regulation
Load Regulation
Power Supply
Rejection
EN Input Threshold
Enable Pin Current
Detect fall voltage
V
VD Supply Current
V
Thermal Resistance SOP-8L (Note 3)
Thermal Resistance SOP-8L (Note 3)
= 1µF, V
D
DOUT
Hysteresis Range
OUT
Parameter
Delay Time
Temperature
EN
= V
IN
, unless otherwise noted)
Parameter
www.diodes.com
I
V
V
I
-40°C to 85°C, I
I
V
V
4.3V ≤ V
1mA ≤ I
V
I
Output ON
Output OFF
VD
V
V
O
O
OUT
OUT
EN
IN
IN
IN
IN
IN
IN
IN
= 0mA
= 30mA, V
OUT
= 5.0V
= 5.3V
= 5.3V
= 5.3V
=
= 2.0V
= 1.8V to VDF+ 1V
= Off
= 100mA
= 50mA
4.3V+ 0.5Vp-pAC,
3.0V
3 of 8
= 0.5V
OUT
IN
Test Conditions
≤ 5.5V; I
≤ 100mA, V
IN
= 5V
OUT
OUT
= 30mA
= 30mA
IN
= 5.3V
F= 1KHz
Min
-40
3.3
0
3.234
x1.02
3.83
Min
-0.1
500
V
1.6
10
-
DF
J
=150 ºC, measure at T
500mA CMOS LDO
Max
500
5.5
85
3.300
x1.05
±100
Typ.
0.01
3.91
100
600
134
V
50
15
50
15
55
20
30
20
28
DF
©
AP7217
Diodes Incorporated
3.366
x1.08
APRIL 2008
Max
±0.2
0.25
3.98
250
V
0.1
70
30
50
40
DF
A
=25ºC,
Unit
mA
ºC
V
ppm /
mSec
ºC/W
ºC/W
Unit
%/V
mV
mA
mA
mA
mV
mA
μA
μA
dB
μA
V
V
V
V
V
o
C