APE8839 Advanced Power Electronics Corp., APE8839 Datasheet - Page 2

• Manufacturer Part Number: APE8839
• Description: The APE8839A is an efficient, precise dual-channel CMOS LDO regulator optimized for ultra-low-quiescent applications
• Manufacturer: Advanced Power Electronics Corp.

Specifications of APE8839

• Vin(min): 4
• Vin(max): 12
• Vout(min): 1.8
• Vout(max): 3.3
• Iout(max): 0.5
• Vref: 4
• Package: Exposed SOP8

ABSOLUTE MAXIMUM RATINGS
PACKAGE INFORMATION
ELECTRICAL SPECIFICATIONS
DC Supply Voltage (V
Power Dissipation(P
Storage Temperature Range(T
Operating Junction Temperature Range(T
( Under Operating Conditon)
Parameter
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage(VIN-VOUT)
Current Limit
Minimum Load Current
Thermal Regulation
Ripple Rejection
Temperature Stability
Thermal Shutdown Temperature
Thermal Shutdown Temperature Recovery
R
Junction-to-Ambient(Note4)
R
Junction-to-Case
Note1: See thermal regulation specifications for changes in output voltage due to heating effects.
Note2: Line and load regulation are guaranteed up to the maximum power dissipation of 2W. Power dissipation is
Note3: Quiescent current is defined as the minimum output current that requires maintaining regulation. At 12V
Note4: Thermal resistance is measured by mounted on a high effective thermal conductivity test board in free air.
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Advanced Power
Electronics Corp.
Thermal Resistance
Thermal Resistance
Line and load regulation are measured at a constant junction temperature by low duty cycle pulse testing.
Load regulation is measured at the output lead = 1/18” from the package.
determined by the input/output differentially and the output current. Guaranteed maximum power dissipation
will not be available over the full input/output range.
input/output differential the device is guaranteed to regulate if the output current is greater than 10mA.
The bottom exposed pad of ESOP-8 is soldered directly on the PCB.
D
)
IN
)
ST
)
OUT1 or OUT2 only
OUT1 & OUT2 and PD1=PD2
OUT1 or OUT2 only
OUT1 & OUT2 and PD1=PD2
V
V
SYM
OP
OUT1
OUT2
)
I
I
I
T
10mA≦I
I
V
0°C≦T
T
F=120Hz, C
I
I
OUT
OUT
O
T
OUT
OUT
O
J
A
IN
=10mA,V
=10mA
-0.3 to 12 V
Internally Limited
-65°C To 150°C
0°C To + 125°C
J
=25°C
=25°C, 30ms pulse
=25°C, V
-V
=10mA, T
=10mA, T
=0.5A, ∆V
=0.5A
OUT
J
≦125°C(Note3)
TEST CONDITION
=5V
OUT
OUT
IN
≦0.5A(Note1,2)
OUT
J
J
=25°C, 4.8V≦V
=V
=25°C, 4V≦V
OUT
+1.5V<V
=25uF, Tantalum,
OUT
=1%VOUT
+1.5V,
IN
<V
OUT
IN
IN
≦12V 1.764
≦12V
+6V,
3.235
MIN
0.8
-
-
-
-
-
-
-
-
-
-
-
-
-
0.008
TYP
150
130
3.3
1.8
1.2
1.1
0.5
60
70
52
18
5
7
-
-
3.365
1.836
MAX
0.04
0.3
1.5
10
70
1
-
-
-
-
-
-
-
-
APE8839
UNITS
°C/W
%/W
mA
dB
°C
°C
%
%
%
V
V
V
A
2