LM7900 - 220M SERIES
LM7900 - SMD SERIES
MECHANICAL DATA
Dimensions in mm
1 0.6
0.8
4.6
NEGATIVE
VOLTAGE REGULATOR
TO 220 M
FEATURES
鈥?HERMETIC TO220 METAL OR CERAMIC
SURFACE MOUNT PACKAGES
鈥?SCREENING OPTIONS AVAILABLE
鈥?ALL LEADS ISOLATED FROM CASE
(METAL PACKAGE)
16.5
3.6
Dia.
1 3 .5
1 0 .6
1 23
1 3 .7 0
1.0
2 .5 4
BSC
0 .8 9
(0 .0 3 5 )
m in .
3 .7 0 (0 .1 4 6 )
3 .7 0 (0 .1 4 6 )
3 .4 1 (0 .1 3 4 )
3 .4 1 (0 .1 3 4 )
4 .1 4 (0 .1 6 3 )
3 .8 4 (0 .1 5 1 )
2. 70
BSC
3 .6 0 (0 .1 4 2 )
M a x .
1
3
2
鈥?OUTPUT CURRENT UP TO 1.5A
鈥?OUTPUT VOLTAGES OF -5, -12, -15, -24V
鈥?THERMAL OVERLOAD PROTECTION
鈥?SHORT CIRCUIT PROTECTION
鈥?OUTPUT TRANSISTOR SOA PROTECTION
鈥?1% VOLTAGE TOLERANCE OPTION
0 .7 6
(0 .0 3 0 )
m in .
1 0 .6 9 (0 .4 2 1 )
1 0 .3 9 (0 .4 0 9 )
9 .6
9 .3
1 1 .5
1 1 .2
7 (0
8 (0
8 (0
8 (0
.3 8
.3 6
.4 5
.4 4
1 )
9 )
6 )
4 )
1 6 .0 2 (0 .6 3 1 )
1 5 .7 3 (0 .6 1 9 )
0 .5 0 (0 .0 2 0 )
0 .2 6 (0 .0 1 0 )
PIN 1 - Ground
TO220M
SMD1
PIN 2 - Input
PIN 3 - Output
-TO220 Metal Package - Isolated
- Ceramic Surface Mount Package
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25擄C unless otherwise stated)
V
I
I
O
P
D
T
j
T
stg
Semelab plc.
DC input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
(for V
O
= 鈥? to 鈥?5V)
(for V
O
= 鈥?4V)
鈥?5V
鈥?0V
Internally limited
Internally limited
150擄C
鈥?5 to 150擄C
Prelim. 7/00
1
2
