AP1117 Diodes, Inc., AP1117 Datasheet - Page 4

• Manufacturer Part Number: AP1117
• Description: 1a Low Dropout Positive Adjustable Or Fixed-mode Regulator
• Manufacturer: Diodes, Inc.

Electrical Characteristics
Notes:
AP1117 Rev. 10
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
(V
Current Limit
Minimum Load Current
(Note 7)
Thermal Regulation
Ripple Rejection
Temperature Stability
Junction-to-Ambient
Junction-to-Case
θ
θ
JA
IN
JC
-V
Thermal Resistance
Thermal Resistance
OUT
10. Test condition for SOT89-3L: no air flow, no heat sink.
11. Test condition for TO220-3L: with copper area of approximately 3in
12. Test condition for TO263-3L: no air flow, no heat sink.
5. See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant
6. Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference
7. Quiescent current is defined as the minimum output current required in maintaining regulation. At 12V input/output differential the
8. Test condition for SOT223: Ta=27°C, no air flow, 2 oz copper, 5mmx5mm pad.
Parameter
9. Test condition for TO252: Ta=27°C, no air flow, 2 oz copper, 5mmx5mm pad.
)
junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package.
between input and output differential and the output current. Guaranteed maximum power dissipation will not be available over the full
input/output range.
device is guaranteed to regulate if the output current is greater than 10mA.
AP1117-ADJ
AP1117-1.5
AP1117-1.8
AP1117-2.5
AP1117-3.3
AP1117-5.0
AP1117-XXX
AP1117-ADJ
AP1117-1.5
AP1117-1.8
AP1117-2.5
AP1117-3.3
AP1117-5.0
AP1117-ADJ/1.5/1.8
/2.5/3.3/5.0
AP1117-ADJ/1.5/1.8
/2.5/3.3/5.0
AP1117-XXX
T
F = 180Hz, C
AP1117-XXX
I
SOT223-3L: Control Circuitry/Power Transistor (Note 8)
TO252-3L: Control Circuitry/Power Transistor (Note 9)
SOT89-3L: Control Circuitry/Power Transistor (Note 10)
TO220-3L: Control Circuitry/Power Transistor (Note 11)
TO263-3L: Control Circuitry/Power Transistor (Note 12)
SOT223-3L: Control Circuitry/Power Transistor (Note 8)
TO252-3L: Control Circuitry/Power Transistor (Note 9)
SOT89-3L: Control Circuitry/Power Transistor (Note 10)
TO220-3L: Control Circuitry/Power Transistor (Note 11)
TO263-3L: Control Circuitry/Power Transistor (Note 12)
O
A
= 10mA
= 25
o
C, 30ms pulse
OUT
= 25uF Tantalum, I
(Under Operating Conditions)
V
IN
www.diodes.com
Conditions
= V
I
T
I
3V≦V
I
3.3V≦V
I
4V≦V
I
4.8V≦V
I
6.5V≦V
I
T
V
T
V
T
V
T
V
T
V
T
V
T
I
(V
0
O
OUT
OUT
OUT
OUT
OUT
O
OUT
o
A
A
A
A
A
A
A
A
OUT
IN
IN
IN
IN
IN
IN
1A LOW DROPOUT POSITIVE ADJUSTABLE OR
= 10mA
C≦Tj≦125
IN
= 10mA,V
= 25
= 25
= 25
= 25
= 25
= 25
= 25
= 25
=3.3V,Vadj=0,0mA<Io<1A,
= 3V, 0mA<Io<1A,
= 3.3V, 0mA<Io<1A,
= 4V, 0mA<Io<1A,
= 5V, 0≦I
= 8V, 0≦I
-V
4 of 11
= 1A, ΔV
= 10mA, T
= 10mA, T
= 10mA, T
= 10mA, T
= 10mA, T
+3V
OUT
IN
IN
o
o
o
o
o
o
o
o
C, (V
≦12V
≦12V
C (Note 5, 6)
IN
IN
IN
C
C (Note 5, 6)
C (Note 5, 6)
C (Note 5, 6)
C (Note 5, 6)
C (Note 5, 6)
) = 5V
≦12V
≦12V
≦12V
OUT
OUT
2
IN
, 1 oz, no air flow.
OUT
OUT
OUT
o
C
-
= 1A
A
A
A
A
A
OUT
+1.5V<V
= 25
= 25
= 25
= 25
= 25
≦1A,
≦1A,
= 0.1%V
) = 1.5V
o
o
o
o
o
C,
C,
C,
C,
C,
IN
OUT
<12V,
FIXED-MODE REGULATOR
1.225
1.470
1.764
2.450
3.235
4.900
Min
1. 1
1.250
1.500
1.800
2.500
3.300
5.000
0.008
31.35
Typ.
5.25
107
182
1.3
0.5
12
15
20
26
40
60
73
95
16
12
42
19
5
AP1117
©
1.275
1.530
1.836
2.550
3.365
5.100
Max
0.04
Diodes Incorporated
0.2
1.4
JUNE 2008
15
18
25
33
50
10
70
1
O
O
%/W
Unit
mV
mV
mV
mV
mV
mA
C/W
C/W
dB
%
%
%
V
V
V
V
V
V
V
A