参数资料
型号: S-L2980A39MC-TF-U
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 3.9 V FIXED POSITIVE LDO REGULATOR, 0.14 V DROPOUT, PDSO5
封装: HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN
文件页数: 9/13页
文件大小: 416K
代理商: S-L2980A39MC-TF-U
HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.5.0_00
S-L2980 Series
Seiko Instruments Inc.
5
Pin Configurations
Table 2
Pin No.
Symbol
Pin Description
1
VIN
Input voltage pin
2
VSS
GND pin
3
ON/OFF
Shutdown pin
4
NC
*1
No connection
5
VOUT
Output voltage pin
SOT-23-5
Top view
5
4
3
2
1
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Figure 2
Absolute Maximum Ratings
Table 3
(Ta=25
°C unless otherwise specified)
Item
Symbol
Absolute Maximum Rating
Unit
Input voltage
VIN
VSS–0.3 to VSS+12
V
VON/OFF
VSS–0.3 to VSS+12
V
Output voltage
VOUT
VSS–0.3 to VIN+0.3
V
300 (When not mounted on board)
mW
Power dissipation
PD
600
*1
mW
Operating ambient temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–40 to +125
°C
*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.
0
50
100
150
600
400
0
Po
w
e
rD
issi
pat
io
n
(P
D
)
[mW
]
Ambient Temperature (Ta) [
°C]
200
100
300
500
700
Figure 3 Power Dissipation of Package (When Mounted on Board)
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