Rev.4.1
_00
HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-L2980 Series
Pin Configurations
SOT-23-5
Top view
5
4
Table 2
Pin No.
Symbol
Pin Description
1
VIN
Input voltage pin
2
VSS
GND pin
3
ON/OFF
Shutdown pin
*1
4
NC
No connection
5
VOUT
Output voltage pin
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
3
Figure 2
Absolute Maximum Ratings
Table 3
Item
Input voltage
Output voltage
Power dissipation
Symbol
V
IN
V
ON/OFF
V
OUT
P
D
(Ta=25
°C
unless otherwise specified)
Absolute Maximum Rating
Unit
V
SS
–0.3 to V
SS
+12
V
V
SS
–0.3 to V
SS
+12
V
V
SS
–0.3 to V
IN
+0.3
V
300 (When not mounted on board)
mW
*1
600
mW
–40 to +85
°C
–40 to +125
°C
Operating ambient temperature
T
opr
Storage temperature
T
stg
*1.
When mounted on board
[Mounted board]
(1) Board size : 114.3 mm
×
76.2 mm
×
t1.6 mm
(2) Board name : JEDEC STANDARD51-7
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
Power Dissipation (P
D
) [mW]
700
600
500
400
300
200
100
0
0
100
150
50
Ambient Temperature (Ta) [°C]
Figure 3 Power Dissipation of Package (When Mounted on Board)
Seiko Instruments Inc.
5
SII [ SEIKO INSTRUMENTS INC ]
