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參數(shù)資料
| 型號： | SC1453EVB |
| 廠商： | Semtech Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 無電容，NMOS管，150mA的低壓差穩(wěn)壓器的反向電流保護(hù) |
| 文件頁數(shù)： | 9/14頁 |
| 文件大?。?/td> | 255K |
| 代理商： | SC1453EVB |
9
2006 Semtech Corp.
www.semtech.com
POWER MANAGEMENT
Typical Characteristics (Cont.)
SC1453
Dropout Voltage vs. Junction Temperature
vs. Output Current
Dropout Voltage vs. Output Current
vs. Junction Temperature
Bypass Start-up Rise Time vs. Junction Temperature
vs. Input Voltage
Enable Input Threshold Voltage vs. Junction
Temperature vs. Input Voltage
Reverse Battery Protection vs.
Junction Temperature
Output Spectral Noise Density vs. Frequency
vs. Output Voltage, C
OUT
= 1μF
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
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
-50
-25
0
25
50
75
100
125
T
J
(°C)
t
r
C
BYP
= 10nF
V
IN
= 3.8V
V
IN
= 6.5V
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
= 3.8V
V
IL
@ V
IN
= 6.5V
V
IL
@ V
IN
= 3.8V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-50
-25
0
25
50
75
100
125
T
J
(°C)
I
(
V
IN
= V
EN
= -6.5V
0.001
0.01
0.1
1
10
0.01
0.1
1
10
100
1000
f (kHz)
e
n
√
H
V
IN
= V
OUT
+ 1V
I
OUT
= 1mA
C
IN
= 1μF
C
BYP
= 10nF
T
J
= 25°C
Top to bottom:
V
OUT
= 3.3V
V
OUT
= 3.0V
V
OUT
= 2.8V
V
OUT
= 2.5V
V
OUT
= 1.8V
V
OUT
= 1.5V
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| SC1453ISK-2.5TR | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC1453ISK-1.5TR | 制造商:Semtech Corporation 功能描述:LDO Regulator Pos 1.5V 0.15A 5-Pin SOT-23 T/R |
| SC1453ISK1.5TRT | 功能描述:IC REG LDO 1.5V .15A SOT-23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:8V 輸入電壓:10.5 V ~ 23 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.7V @ 40mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:100mA（最小值） 電流 - 限制（最小）:- 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1075 (CN2011-ZH PDF) 其它名稱:296-24390-1 |
| SC1453ISK-1.5TRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
| SC1453ISK-1.8TR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
| SC1453ISK-1.8TRT | 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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