參數(shù)資料
型號: LM2931ACDR2
英文描述: VOLT REGULATOR|ADJUSTABLE|+1.24 TO +29V|BIPOLAR|SOP|8PIN|PLASTIC
中文描述: 電壓調(diào)節(jié)器|調(diào)節(jié)| 1.24 29V |雙極|??苵 8引腳|塑料
文件頁數(shù): 6/20頁
文件大?。?/td> 209K
代理商: LM2931ACDR2
LM2931 Series
http://onsemi.com
6
I
O
= 100 mA
I
O
= 10 mA
,
O
V
-
i
V
O
V
in
, INPUT VOLTAGE (V)
-20
-10
0
10
20
30
40
50
60
0
1.0
2.0
3.0
4.0
5.0
6.0
V
out
= 5.0 V
R
L
= 500
T
A
= 25
°
C
,
O
I
V
in
, INPUT VOLTAGE (V)
50
150
250
350
0
5.0
10
15
20
25
30
T
J
= -40
°
C
T
J
= 25
°
C
T
J
= 85
°
C
V
(
V
(
0
0
t, TIME (50 ms/DIV)
,
,
,
O
V
V
in
, INPUT VOLTAGE (V)
0
1.0
2.0
3.0
4.0
5.0
6.0
0
1.0
2.0
3.0
4.0
5.0
6.0
T
J
, JUNCTION TEMPERATURE (
°
C)
Figure 2. Dropout Voltage versus
Junction Temperature
0
100
200
300
0
25
50
75
100
125
I
O
= 50 mA
-
i
V
O
I
O
, OUTPUT CURRENT (mA)
0
20
40
60
80
100
0
40
80
120
160
200
V
in
= 14 V
V
out
= 100 mV
T
J
= 25
°
C
,
V
out
= 5.0 V
R
L
= 50
C
O
= 100
μ
F
τ
= 150 ms
T
A
= 25
°
C
V
CC
= 15 V
V
FB1
= 5.05 V
Dashed lines below V
in
= 5.0 V
are for Adjustable output devices only.
Figure 1. Dropout Voltage versus Output Current
V
in
= 14 V
V
out
= 100 mV
V
out
= 5.0 V
T
A
= 25
°
C
R
L
= 50
I
O
= 100 mA
Figure 3. Peak Output Current versus Input Voltage
Figure 4. Output Voltage versus Input Voltage
Figure 5. Output Voltage versus Input Voltage
Figure 6. Load Dump Characteristics
相關(guān)PDF資料
PDF描述
LM2931AD2T-5.0R4 VOLT REGULATOR|FIXED|+5V|BIPOLAR|SIP|3PIN|PLASTIC
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