COM117T ETC [List of Unclassifed Manufacturers], COM117T Datasheet - Page 2

• Manufacturer Part Number: COM117T
• Description: (COTS) COMMERCIAL OFF-THE-SHELF 1.5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR IN TO-257 PACKAGE
• Manufacturer: ETC [List of Unclassifed Manufacturers]

3.3
C O M 117T
ELECTRICAL CHARACTERISTICS
Notes:
1 . Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
2 . I f n o t t e s t e d , s h a l l b e g u a r a n t e e d t o t h e s p e c i f i e d l i m i t s .
3 . The
Adjustment Pin Current
Miminum Load Current
Changes in output voltage due to heating effects must be taken into account separately.
Thermal Regulation
Reference Voltage
Load Regulation
Ripple Rejection
Current Change
Line Regulation
MECHANICAL OUTLINE
Adjustment Pin
C ur r e nt L im it
•
Parameter
.150
.140
denotes the specifications which apply over the full operating temperature range.
(Note 1)
(Note 1)
(Note 2)
(Note 2)
.035
.025
205 Crawford Street, Leominster, MA 01453 USA [phone] FAX [phone]
.420
.410
TO-257AA
.537
.527
.750
.500
.100 TYP.
.665
.645
Symbol
R
R
V
V
I
³ I
LOAD
R
I
Lmin
I
LINE
RTH
REF
A d j
CL
A d j
N
.430
.410
V
V
.200
.190
V
V
3.0V
DIFF
DIFF
DIFF
DIFF
P
.038 MAX.
V
V
.120 TYP.
.045
.035
= 40V, 10mA
V
= 40V, 10mA
V
V
d
V
V
= 3.0V, 10mA
= 3.0V, 10mA
3.0V
DIFF
DIFF
.005
3.3V
DIFF
DIFF
DIFF
= 20 Watts, t = 20 ms, T
DIFF
DIFF
V
-55°C
V
DIFF
V
V
= 3.0V, V
= 3.3V, V
= 40V, 10mA
= 40V, 10mA
= 40V, V
f = 120 Hz, V
V
DIFF
DIFF
DIFF
= 3.3V, 10mA
= 3.3V, 10mA
3.3V
i n
Test Conditions
V
V
= 1 4 . 6 V , I
C
DIFF
V
DIFF
= 3 . 0 V , T
V
= 3 . 0 V , T
V
V
V
= 40V, T
40V, V
DIFF
A d j
DIFF
DIFF
DIFF
DIFF
V
O U T
O U T
O U T
= 10 µF
T
I
I
DIFF
= 3.3V
= 3.3V
= 40V
= 40V
= 15V
L
L
40V, T
I
I
A
40V, V
o u t
L
L
= 1.4V (forced)
= 1.4V (forced)
= 1.4V (forced)
L
o u t
A
A
A
300mA, T
300mA, T
= 1.5A
= V
I
I
= 25°C
= 25°C
= 25°C
1.5A, T
1.5A, T
125°C, I
= V
L
L
I
I
40V
A
o u t
L
L
r e f
= 25°C
r e f
, T
A
= V
195mA
195mA
1.5A
1.5A
=25°C
A
A
A
r e f
A
A
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
L
= 8mA (unless otherwise specified)
PIN CONNECTION
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1 2 3
Min.
1.20
1.20
1.20
0.18
- 2 3
- 1 5
- 1 5
- 1 5
- 1 5
- 1 6
1 . 5
66
- 9
- 5
- 5
- 5
- 5
- 5
- 5
Max.
P i n 1 :
P i n 2 :
P i n 3 :
Tab:
1.30
1.30
1.30
100
100
100
5 . 0
5 . 0
5 . 0
3 . 5
1 . 5
23
15
15
15
15
16
9
5
5
5
5
5
5
Front View
Adjust
Output
Input
Isolated
Unit
m V
m V
m V
m A
dB
µA
µA
V
A