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參數資料
| 型號： | MC78L12ACDG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 12 V FIXED POSITIVE REGULATOR, PDSO8 |
| 封裝： | LEAD FREE, SOIC-8 |
| 文件頁數： | 7/16頁 |
| 文件大小： | 136K |
| 代理商： | MC78L12ACDG |
MC78L00A Series, NCV78L00A
http://onsemi.com
7
P
II
II
VO
Figure 3. Dropout Characteristics
Figure 4. Dropout Voltage versus
Junction Temperature
Figure 5. Input Bias Current versus
Ambient Temperature
Figure 6. Input Bias Current
versus Input Voltage
Figure 7. Maximum Average Power Dissipation versus
Ambient Temperature TO92 Type Package
V
I
, INPUT VOLTAGE (V)
0
2.0
4.0
6.0
8.0
10
,
O
I
V
T
J
, JUNCTION TEMPERATURE (
°
C)
0
25
50
75
100
125
Dropout of Regulation is
defined as when
V
O
= 2% of V
O
T
A
, AMBIENT TEMPERATURE (
°
C)
0
25
50
75
100
125
V
I
, INPUT VOLTAGE (V)
0
5.0
10
15
20
25
30
35
40
T
A
, AMBIENT TEMPERATURE (
°
C)
25
50
75
100
125
150
No Heatsink
8.0
6.0
4.0
2.0
0
2.5
2.0
1.5
1.0
0.5
0
4.2
4.0
3.8
3.6
3.4
3.2
3.0
0
5.0
4.0
3.0
2.0
1.0
0
10,000
1000
100
10
MC78L05AC
V
out
= 5.0 V
T
J
= 25
°
C
MC78L05AC
V
out
= 5.0 V
I
O
= 40 mA
T
J
= 25
°
C
R
JA
= 200
°
C/W
P
D(max)
to 25
°
C = 625 mW
I
O
= 1.0 mA
I
O
= 40 mA
I
O
= 100 mA
I
O
= 70 mA
I
O
= 1.0 mA
I
O
= 40 mA
MC78L05AC
V
I
= 10 V
V
O
= 5.0 V
I
O
= 40 mA
30
50
70
90
110
130
150
0.4
0.8
1.2
1.6
2.0
2.4
2.8
0
20
30
50
40
10
L, LENGTH OF COPPER (mm)
170
3.2
R
JA
PD
R
θ
,
J
J
°
,
L
3.0 mm
2.0 oz.
Graph represents symmetrical layout
Figure 8. SOIC8 Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
P
D(max)
for T
A
= 50
°
C
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC78L12ACDR2 | 功能描述:線性穩壓器 - 標準 12V 100mA Postive RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC78L12ACDR2G | 功能描述:線性穩壓器 - 標準 12V 100mA Postive RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC78L12ACDR2G-CUT TAPE | 制造商:ON 功能描述:MC78L00A Series 35 V 100 mA Surface Mount Positive Voltage Regulator - SOIC-8 |
| MC78L12ACDX | 功能描述:線性穩壓器 - 標準 RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC78L12ACG | 制造商:Motorola Inc 功能描述: |
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