COM7805T ETC [List of Unclassifed Manufacturers], COM7805T Datasheet - Page 3

• Manufacturer Part Number: COM7805T
• Description: COMMERCIAL OFF-THE-SHELF POSITIVE FIXED VOLTAGE REGULATORS IN TO-257 PAC K
• Manufacturer: ETC [List of Unclassifed Manufacturers]

ELECTRICAL CHARACTERISTICS
Notes:
1 . Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
2 . S h o r t C i r c u i t p r o t e c t i o n i s o n l y a s s u r e d u p t o V
3 . 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 .
Changes in output voltage due to heating effects must be taken into account separately.
The • denotes the specifications which apply over the full operating temperature range.
3 . 5
2 . 5
1 . 5
0 . 5
Standby Current Drain
Standby Current Drain
Standby Current Drain
Output Noise Voltage
Peak Output Current
S h o r t C i r c u i t C u r r e n t
3
2
1
0
Change With Load
Long Term Stability
Change With Line
0
Load Regulation
Ripple Rejection
Dropout Voltage
Line Regulation
Output Voltage
Parameter
Input To Output Differential (V)
PEAK OUTPUT CURRENT
DV
(Note 1)
(Note 1)
(Note 2)
(Note 3)
(Note 3)
5
O U T
T
j
T
= 150°C
j
= 100mV
= 25°C
1 0
1 5
2 0
T
j
= -
Symbol
2 5
V
TYPICAL PERFORMANCE CHARACTERISTICS
V
(Load)
DV
DV
( L i n e )
DI
DI
V
I
RLOAD
DV
I
V
O ( p k )
RLINE
S C D
I
N
O U T
D S
Dt
S C D
S C D
D O
O U T
O U T
O
I N
3 0
3 5
T
A
= 25°C, DV
T
A
2 . 5
1 . 5
0 . 5
= 25°C, f =10 Hz to 100KHz
T
2
1
0
I
f = 1 2 0 H z , DV
- 7 5 - 5 0 - 2 5
15 Vo l t
O
I
A
I
I
O
O
O
V
V
V
= 250mA to 750 mA
= 25°C, t = 1000 hrs.
V
I N
Test Conditions
= 5mA to 1.5 Amp
= 5mA to 1.0 Amp
I N
I N
I N
= 5mA to 1000mA
I N
DV
= 35V.
= 18.5V to 30V
= 17.5V to 30V
D RO P O U T VO LT AG E
= 18.5V to 30V
Junction Temperature (°C)
T
O U T
T
V
= 20V to 26V
O U T
(Note 3)
A
A
I N
3 . 3 - 3
= 25°C
= 25°C
= 100MV
= 35V
= 100mV, I
0
I
I N
OUT
V
I
= 10V
O U T
= 0A
2 5
I N
= 1A
= 2 3 V , I
5 0
O
=
7 5 1 0 0 1 2 5 1 5 0
1.0A
o
= 500mA, -55°C
I
O U T
=
•
•
•
•
•
•
•
•
•
•
1 0 0
Min.
14.7
14.5
1 . 5
8 0
6 0
4 0
2 0
54
52
T
1 0
A
125°C (unless otherwise specified)
R I P P L E R E J E C T I O N
1 0 0
V
I N
Frequency (Hz)
- V = 8V
Max.
15.3
15.5
150
6 . 0
6 . 5
0 . 8
0 . 5
2 . 5
3 . 3
1 . 2
2 . 8
20
50
15
25
35
75
21
45
40
T
I
OUT
j
= 25°C
1 k
DC
= 1A
+ 3.5 V
V
rms
O U T
COM7800T Series
1 0 k
= 5V
µV/V
R M S
Unit
m V
m V
m V
m V
m V
m V
m V
m V
m A
m A
m A
m A
m V
dB
dB
V
V
V
A
A
A
1 0 0 k
3 . 3