Preliminary
Absolute Maximum Rating
(Note1)
Symbol
V
I
Parameter
Input Voltage EP1117-adj, EP1117-33
EP1117-25, EP1117-18
Operating Junction Temperature Range
T
J
Control Section
Power Transistor
T
STG
T
L
Storage Temperature Range
Lead Temperature (Soldering, 10 second)
0 to 125
0 to 150
-65 to +150
260
Rating
(Note2)
15
9
EP1117
Unit
V
°C
°C
°C
Note: 1. Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
Note: 2.The values here show the absolute maximum rating, and for normal usage please refer the test
condition in Electrical Characteristics Table.
Electrical Characteristics
(Note3)
:
Unless otherwise noted, these specifications apply over C
IN
= 10μF, C
OUT
= 10μF, and T
A
=0 to 70°C. Typical
values refer to T
A
=25°C.
Symbol
V
REF
Parameter
Reference
Voltage
Output Voltage
EP1117-18
T
J
= 0~125°C,
0≤I
OUT
≤1.5A,
3.25V≤ V
IN
≤9V,
V
OUT
EP1117-25
T
J
= 0~125°C,
0≤ I
OUT
≤
1A, 3.95V≤ V
IN
≤9V
EP1117-33
T
J
= 0~125°C, 0≤I
OUT
≤1A,
4.75V≤V
IN
≤12V
Line Regulation
EP1117-adj
REG
LINE
I
OUT
=10mA,
1.5V≤(V
IN
-V
OUT
)≤10.75V
EP1117-18
EP1117-25
EP1117-33
Load Regulation
EP1117
REG
LOAD
EP1117-18
EP1117-25
EP1117-33
(V
IN
-V
OUT
)=3V, 0≤ I
OUT
≤1A
V
IN
= 3.25V, 0≤ I
OUT
≤1A
V
IN
= 3.95V, 0≤ I
OUT
≤1A
V
IN
= 4.75V, 0≤ I
OUT
≤1A
(Note4)
(Note4)
(Note4)
(Note4)
(Note4)
Conditions
T
J
= 0~125°C, 10mA≤ I
OUT
≤1A,
1.4V≤ (V
IN
-V
OUT
)
≤10.75V
Min.
1.225
Typ.
1.250
Max.
1.275
Unit
V
1.764
1.800
1.836
2.450
2.500
2.550
V
3.235
3.300
3.365
0.03
1
1
1
0.2
6
6
6
%
mV
I
OUT
= 0A, 3.25V≤V
IN
≤9V
I
OUT
= 0A, 3.95V≤ V
IN
≤9V
I
OUT
= 0A, 4.75V≤V
IN
≤12V
0.1
1
1
1
0.4
10
10
10
(Note4)
(Note4)
(Note4)
%
mV
Rev.01
2/8
ETC [ ETC ]
