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參數資料
| 型號： | MC78L12ABP |
| 廠商： | MOTOROLA INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 30-TSSOP -40 to 85 |
| 中文描述： | 12 V FIXED POSITIVE REGULATOR, PBCY3 |
| 封裝： | PLASTIC, POWER PACK-3 |
| 文件頁數： | 6/8頁 |
| 文件大小： | 157K |
| 代理商： | MC78L12ABP |
MC78L00, A Series
6
MOTOROLA ANALOG IC DEVICE DATA
P
II
II
VO
Figure 1. Dropout Characteristics
Figure 2. Dropout Voltage versus
Junction Temperature
Figure 3. Input Bias Current versus
Ambient Temperature
Figure 4. Input Bias Current
versus Input Voltage
Figure 5. Maximum Average Power Dissipation versus
Ambient Temperature – TO–92 Type Package
10,000
VI, INPUT VOLTAGE (V)
0
2.0
4.0
6.0
8.0
10
,
O
–
I
V
TJ, JUNCTION TEMPERATURE (
°
C)
0
25
50
75
100
125
Dropout of Regulation is
defined as when
VO = 2% of VO
TA, AMBIENT TEMPERATURE (
°
C)
0
25
50
75
100
125
VI, INPUT VOLTAGE (V)
0
5.0
10
15
20
25
30
35
40
TA, 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
1000
100
10
MC78L05C
Vout = 5.0 V
TJ = 25
°
C
MC78L05C
Vout = 5.0 V
IO = 40 mA
TJ = 25
°
C
R
θ
JA = 200
°
C/W
PD(max) to 25
°
C = 625 mW
IO = 1.0 mA
IO = 40 mA
IO = 100 mA
IO = 70 mA
IO = 1.0 mA
IO = 40 mA
MC78L05C
VI = 10 V
VO= 5.0 V
IO = 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
PD(max) for TA = 50
°
C
R
θ
JA
PD
R
θ
,
J
J
°
,
Graph represents symmetrical layout
L
Figure 6. SOP–8 Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC78L12ABPG | 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 |
| MC78L12ABPRA | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Three-Terminal Low Current Positive Voltage Regulators |
| MC78L12ABPRE | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Three-Terminal Low Current Positive Voltage Regulators |
| MC78L12ABPRM | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Three-Terminal Low Current Positive Voltage Regulators |
| MC78L12ABPRP | 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 |
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