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參數(shù)資料
| 型號(hào)： | MC78LC40HT1G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
| 中文描述： | 4 V FIXED POSITIVE LDO REGULATOR, 0.038 V DROPOUT, PSSO3 |
| 封裝： | LEAD FREE, SOT-89, 3 PIN |
| 文件頁數(shù)： | 8/14頁 |
| 文件大?。?/td> | 107K |
| 代理商： | MC78LC40HT1G |
MC78LC00 Series
http://onsemi.com
8
0.0
0.7
5.0
0.6
4.0
1.0
V
i
o
0.5
Figure 14. Dropout Voltage versus Set Output Voltage
0.8
V
O
, Set Output Voltage (V)
2.0
3.0
6.0
0
0.4
0.3
0.2
0.1
NTR Series
0
0.8
Figure 15. Dropout Voltage versus
Set Output Voltage
I
O
= 10 mA
I
O
= 1.0 mA
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.0
2.0
3.0
4.0
5.0
6.0
HT1 Series
4.0
200
100
5.0
100
200
300
300
6.0
Time (mS)
Figure 16. Line Transient
I
0
2.0
2.5
1.5
1.0
0.5
V
in
= 4.5 V to 5.5 V
V
out
= 3.0 V
0
O
D
R
L
= 3 k
C
out
= 0.1
μ
F
NTR Series
I
0
8.0
t, Time (ms)
C
O
= 0.1
μ
F
I
O
= 1.0 mA
Figure 17. Line Transient Response
Input Voltage
Output Voltage
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
2.0
4.0
6.0
HT1 Series
0
2.0
1.5
1.0
0.5
2.5
V
in
, Input Voltage (V)
Figure 18. Output Voltage versus Input Voltage
Figure 19. Ground Current versus Input Voltage
V
o
,
3.5
3.0
2.5
2.0
0.5
0
1.5
1.0
T
A
= 25
°
C
I
O
= 50 A
100 A
200 A
0
2.0
1.5
1.0
0.5
2.5
V
in
, Input Voltage (V)
I
g
T
A
= 25
°
C
I
O
= 0 mA
50 A
100 A
200 A
1.5
1.0
0.8
0.2
0
0.6
0.4
50 A
200 A
NTR Series
NTR Series
V
i
o
V
O
, Set Output Voltage (V)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC78LC40NTR | 功能描述:低壓差穩(wěn)壓器 - LDO 4.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC40NTRG | 功能描述:低壓差穩(wěn)壓器 - LDO 4.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC50HT1 | 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC50HT1G | 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC50HT1G | 制造商:ON Semiconductor 功能描述:IC, LDO VOLT REG, 5.125V, 0.1A, SOT-89-3 |
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