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參數(shù)資料
| 型號(hào)： | SC1452XIMSTRT |
| 廠商： | Semtech Corporation |
| 英文描述： | Dual 150mA LDO Regulator with Programmable Reset |
| 中文描述： | 雙150mA的LDO穩(wěn)壓器，具有可編程復(fù)位 |
| 文件頁數(shù)： | 9/15頁 |
| 文件大?。?/td> | 299K |
| 代理商： | SC1452XIMSTRT |
9
2006 Semtech Corp.
www.semtech.com
SC1452
POWER MANAGEMENT
Applications Information (Cont.)
3) Connect all ground connections directly to the ground
plane. If there is no ground plane, connect to a common
local ground point before connecting to board ground.
Typical Characteristics
-12
-10
-8
-6
-4
-2
0
0
25
50
75
100
125
150
I
OUT
(mA)
V
O
T
J
= 25°C
T
J
= -40°C
T
J
= 125°C
V
IN
= V
OUT
+ 1V
Output Voltage vs. Output Current
vs. Junction Temperature
-12
-10
-8
-6
-4
-2
0
-50
-25
0
25
50
75
100
125
T
J
(°C)
V
O
V
IN
= V
OUT
+ 1V
Top to bottom:
I
OUT
= 1mA
I
OUT
= 50mA
I
OUT
= 100mA
I
OUT
= 150mA
Output Voltage vs. Junction Temperature
vs. Output Current
Dropout Voltage vs. Output Current
vs. Junction Temperature
Dropout Voltage vs. Junction Temperature
vs. Output Current
0
25
50
75
100
125
150
175
200
-50
-25
0
25
50
75
100
125
T
J
(°C)
V
D
I
OUT
= 150mA
I
OUT
= 50mA
0
25
50
75
100
125
150
175
200
0
25
50
75
100
125
150
I
OUT
(mA)
V
D
Top to bottom:
T
J
= 125°C
T
J
= 25°C
T
J
= -40°C
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-50
-25
0
25
50
75
100
125
T
J
(°C)
V
E
V
IH
@ V
IN
= 6.5V
V
IH
@ V
IN
= 4V
V
IL
@ V
IN
= 6.5V
V
IL
@ V
IN
= 4V
Enable Input Voltage vs. Junction Temperature
vs. Input Voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC1452XIMSTR | DUAL 150mA LDO REGULATOR WITH PROGRAMMABLE RESET |
| SC1452 | DUAL 150mA LDO REGULATOR WITH PROGRAMMABLE RESET |
| SC1453-1.5ISKTR | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| SC1453-1.8ISKTR | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| SC1453-2.5ISKTR | RES POWER .024 OHM 1W 5% SMT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC1453 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
| SC1453_06 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
| SC1453_08 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
| SC1453-1.5ISKTR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
| SC1453-1.8ISKTR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
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