AP7217D View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
AP7217D Datasheet PDF : 9 Pages
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AP7217D
1.2V 600mA CMOS LDO
Electrical Characteristics
(TA = 25°C, CIN = 1µF, COUT = 1µF, VIN=5V, unless otherwise noted)
Symbol
Parameter
Test Conditions
IQ
Quiescent Current IO = 0mA
VOUT
Output Voltage
Accuracy
VOUT Temperature
Coefficient
IO = 30mA
-40°C to 85°C, IOUT = 30mA
VDROPOUT
IOUT
Dropout Voltage
Maximum Output
Current
IOUT = 600mA, VOUT = 1.2V
ILIMIT
ISHORT
ΔVLINE
ΔVLOAD
Current Limit
Short Circuit Current
Line Regulation
Load Regulation
(Note 4)
2.5V ≤ VIN ≤ 5.5V; IOUT = 30mA
1mA ≤ IOUT ≤ 300mA
1mA ≤ IOUT ≤ 600mA
PSRR
Power Supply
Rejection
VIN = 4.3V+0.5Vp-pAC,
IOUT = 50mA
F = 1KHz
Thermal Shutdown
Temperature
Min
-
1.176
-
-
600
-
-
-
-
-
Typ.
40
1.2
±100
850
-
850
200
0.2
15
30
55
150
Max Unit
60
μA
1.224 V
- ppm / oC
1300 mV
-
mA
-
mA
-
mA
-
%/V
35 mV
55 mV
-
dB
-
ºC
Notes:
Thermal Shutdown
Hysteresis
-
30
-
ºC
θJA
Thermal Resistance
Junction-to-Ambient
SOT89-3L (Note 5)
θJC
Thermal Resistance
Junction-to-Case
SOT89-3L (Note 5)
- 173 - ºC/W
-
51
- ºC/W
4. Regulation is measured at constant junction temperature by low duty cycle pulse testing.
5. Test condition for SOT89-3L: Devices mounted on FR-4 substrate, single sided PC board, 2oz copper, with minimum recommended pad layout,
no air flow.
Typical Application
AP7217D Rev. 2
4 of 9
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated
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