AP1116
0.5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Electrical Characteristics (Under Operating Conditions)
PARAMETER
CONDITIONS
Reference Voltage
Output Voltage
AP1116-ADJ
AP1116-1.5
AP1116-1.8
AP1116-2.5
AP1116-3.3
AP1116-5.0
TJ=25oC,(VIN-OUT)=1.5V
IO=10mA
IOUT = 10mA, TJ = 25oC,
3V≦VIN≦12V
IOUT = 10mA, TJ = 25oC,
3.3V≦VIN≦12V
IOUT = 10mA, TJ = 25oC,
4V≦VIN≦12V
IOUT = 10mA, TJ = 25oC,
4.8V≦VIN≦12V
IOUT = 10mA, TJ = 25oC,
6.5V≦VIN≦12V
Line Regulation
Load Regulation
Dropout Voltage
(VIN-VOUT)
Current Limit
AP1116-XXX
IO=10mA,VOUT+1.5V<VIN<15V,
TJ=25oC
AP1116-ADJ
VIN=3.3V,Vadj=0,0mA<Io<0.5
A, TJ=25oC (Note 1,2)
AP1116-1.5
VIN=3V, 0mA<Io<0.5A,
TJ=25oC (Note 1,2)
AP1116-1.8
VIN=3.3V, 0mA<Io<0.5A,
TJ=25oC (Note 1,2)
AP1116-2.5
VIN=4V, 0mA<Io<0.5A,
TJ=25oC (Note 1,2)
AP1116-3.3
VIN = 5V, 0≦IOUT≦0.5A,
TJ=25oC (Note 1,2)
AP1116-5.0
VIN = 8V, 0≦IOUT≦0.5A,
TJ=25oC (Note 1,2)
AP1116-ADJ/1.5/
1.82.5/3.3/5.0
IOUT = 0.5A, ∆VOUT=0.1%VOUT
AP1116-ADJ/1.5/
1.82.5/3.3/5.0
(VIN-VOUT) = 5V
Minimum Load
Current
AP1116-XXX
0oC≦Tj≦125oC
Thermal Regulation TA=25℃, 30ms pulse
Ripple Rejection
F=120Hz,COUT=25uF Tantalum, IOUT=0.5A
AP1116-XXX
VIN=VOUT+3V
Temperature Stability IO=10mA
θ JA
SOT89 Thermal Resistance Junction-to-Ambient
(No heat sink; No air flow)
θ JC
SOT89: Control Circuitry/Power Transistor
Thermal Resistance Junction-to-Case
MIN
1.225
1.470
1.764
2.450
3.235
4.900
0.6
TYP
1.250
1.500
1.800
2.500
3.300
5.000
12
15
20
26
40
1.1
5
0.008
60
0.5
300
100
MAX
1.275
UNIT
V
1.530 V
1.836 V
2.550 V
3.365 V
5.100 V
0.2
%
1
%
15
mV
18
mV
25
mV
33
mV
50
mV
1.3
V
A
10
mA
0.04 %/W
70
dB
%
OC/W
OC/W
Note1: See thermal regulation specifications for changes in output voltage due to heating effects. 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.
Note2: Line and load regulation are guaranteed up to the maximum power dissipation of 5W. Power dissipation is determined by the
input/output differential and the output current. Guaranteed maximum power dissipation will not be available over the full
input/output range.
Note3: Quiescent current is defined as the minimum output current required to maintain regulation. At 12V input/output differential the
device is guaranteed to regulate if the output current is greater than 10mA.
Anachip Corp.
www.anachip.com.tw
Rev. 1.0 Aug.27, 2004
3/5