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| AP1186 Datasheet, PDF (3/9 Pages) Anachip Corp – 1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator | |||
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AP1186
1.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
Absolute Maximum Ratings
Symbol
Vin
Vctrl
PD
TST
TOP
Parameter
Input Voltage
Control Input Voltage
Power Dissipation
Storage Temperature
Operating Junction Temperature Range
Rating
Unit
16
V
18
V
Internally Limited
-65 to +150
oC
0 to +150
oC
Electrical Characteristics
Unless otherwise specified, these specifications apply over, Cin = 1uF, Cout = 10uF, and TJ = 0 to 150oC. Typical value refers to TA =
25oC. Vout = Vsense.
SYM. Parameter
VREF
Reference
Voltage
Vout Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
(Vctrl-Vout)
Dropout Voltage
(Vin-Vout)
Current Limit
Minimum Load
Current
Test Condition
Min. Typ. Max.
AP1186-Adj
AP1186-1.5
AP1186-1.8
AP1186-2.5
AP1186-3.3
AP1186-5.0
TA = 25oC,(VIN-VOUT) = 0.5V,IO = 10mA
Vctrl = VIN+1V
1.225 1.250 1.275
IOUT = 10mA, TA = 25oC, 2Vâ¦VINâ¦12V 1.470 1.500 1.530
Vctrl = VIN+1V
IOUT = 10mA, TA = 25oC, 2.3Vâ¦VINâ¦12V 1.764 1.800 1.836
Vctrl = VIN+1V
IOUT = 10mA, TA = 25oC, 3Vâ¦VINâ¦12V 2.450 2.500 2.550
Vctrl = VIN+1V
IOUT = 10mA, TA = 25oC, 3.8Vâ¦VINâ¦12V 3.235 3.300 3.365
Vctrl = VIN+1V
IOUT = 10mA, TA = 25oC, 5.5Vâ¦VINâ¦12V 4.900 5.000 5.100
Vctrl = VIN+1V
AP1186-XXX
AP1186-Adj
AP1186-1.5
AP1186-1.8
AP1186-2.5
AP1186-3.3
AP1186-5.0
IO = 10mA, VOUT+0.5V<VIN<12V
Vctrl = VIN+1V
0mA<Io<1.5A, TA=25oC
(VIN â VOUT) = 2V, Vctrl = VIN + 1V
VIN = 3V, 0mA<Io<1.5A, TA = 25oC
Vctrl = 4V
VIN = 3.3V, 0mA<Io<1.5A, TA = 25oC
Vctrl = 4.3V
VIN = 4V, 0mA<Io<1.5A, TA = 25oC
Vctrl = 5V
VIN = 5V, 0â¦IOUTâ¦1.5A, TA = 25oC ,
TA= 25oC Vctrl = 6V
VIN = 8V, 0â¦IOUTâ¦1.5A, TA= 25oC ,
TA= 25oC Vctrl = 9V
0.2
1
12 15
15 18
20 25
26 33
40 50
Vadj = 0V for all conditions below.
Vin = 2.05V, Io = 1.5A
1.23
Vadj = 0V for all conditions below.
Vctrl = 3V, Io = 1.5A
0.26 0.38
Vctrl = 3V, Vin = 2.05V, âVo = 100mV, Vadj = 0V
1.6
Vctrl = 5V, Vin = 3.3V, Vadj = 0V
5 10
Unit
V
V
%
%
mV
mV
mV
mV
mV
V
V
A
mA
AP1186 Rev. 1
3 of 9
www.diodes.com
MARCH 2007
© Diodes Incorporated
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