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: 11/13页
文件大小: 416K
代理商: S-L2980A39MC-TF-U
7/12
●Typical Performance Characteristics(Unless otherwise noted, Ta=25℃,Vcc=12V,Vo=5V,STBY=3V)
0
1
2
3
4
5
6
7
8
9
10
0
1020
3040
Input Voltage[V]
C
ir
c
u
it
C
u
rr
e
n
t[m
A
]
Io=0m A
700
750
800
850
900
950
1000
1050
1100
010
20
30
40
Input Voltage[V]
O
s
ci
ll
at
o
rF
req
u
e
n
c
y[
k
H
z
]
0
1
2
3
4
5
6
7
0.0
1.0
2.0
3.0
STBY Input Voltage[V]
O
u
tp
u
tV
o
lt
ag
e[
V
]
0.95
0.96
0.97
0.98
0.99
1.00
1.01
1.02
1.03
1.04
1.05
5
10
1520
2530
35
40
Input Voltage[V]
Th
re
s
h
ol
d
V
o
lt
a
g
e
[V
]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-40
-15
10
35
60
85
Ambient Temperature[
℃]
S
tan
d
-b
y
Cu
rr
en
t[
u
A
]
STBY=0V
VCC=8V
VCC=12V
VCC=24V
VCC=35V
700
750
800
850
900
950
1000
1050
1100
-40
-15
10
35
60
85
Am bient Tem perature[
℃]
O
sci
ll
at
o
rF
req
u
e
n
cy[
kH
z
]
Fig.5 Circuit Current vs. Supply Voltage:no load
Fig.6 Stand-by Current vs. Ambient temperature
Fig.7 Oscillator Frequency vs. Supply Voltage
Fig.8 Oscillator Frequency vs. Supply Voltage
Fig.9 ErrorAmp Threshold Voltage vs. Supply Voltage
Fig.10 Output Voltage vs. STBY Pin Voltage
相关PDF资料
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S-L2980A56MC-TF-U 5.6 V FIXED POSITIVE LDO REGULATOR, 0.14 V DROPOUT, PDSO5
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