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參數(shù)資料
| 型號： | MC79L12C |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 100 mA Negative Voltage Regulators |
| 中文描述： | 一〇 〇毫安負電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 89K |
| 代理商： | MC79L12C |
MC79L00, MC79L00A Series
http://onsemi.com
5
TYPICAL CHARACTERISTICS
(T
A
= +25
°
C, unless otherwise noted.)
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 (TO–92)
8.0
6.0
4.0
2.0
0
0
-2.0
-4.0
-6.0
-0.8
-10
V
in
, INPUT VOLTAGE (V)
MC79L05C
V
O
= -5.0 V
T
J
= 25
°
C
I
O
= 1.0 mA
I
O
= 100 mA
I
O
= 40 mA
-2.5
-2.0
-1.5
-1.0
-0.5
0
0
25
50
75
100
125
,
O
-
V
I
V
T
J
, JUNCTION TEMPERATURE (
°
C)
I
O
= 70 mA
4.0
4.2
3.8
3.6
3.4
3.2
3.0
00
25
50
75
100
125
T
A
, AMBIENT TEMPERATURE (
°
C)
MC79L05C
V
in
= -10 V
V
O
= -5.0 V
I
O
= 40 mA
5.0
4.0
3.0
2.0
1.0
0
0
-5.0
-10
-15
V
in
, INPUT VOLTAGE (V)
-20
-25
-30
-35
-40
MC79L05C
V
O
= -5.0 V
I
O
= 40 mA
10,000
1,000
100
10
,
D
P
T
A
, AMBIENT TEMPERATURE (
°
C)
25
50
75
100
125
150
No Heatsink
R
Θ
JA
= 200
°
C/W
P
D(max)
to 25
°
C = 625 mW
Figure 8. SOP–8 Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
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
P
D(max)
for T
A
= +50
°
C
R
θ
JA
PD
L
Copper
Graph represents symmetrical layout
3.0 mm
I
O
= 40 mA
I
O
= 1.0 mA
J
°
R
θ
Dropout of Regulation is
defined when
V
O
= 2% of V
O
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC79L12CD | 制造商:Texas Instruments 功能描述: |
| MC79L12CLP | 功能描述:線性穩(wěn)壓器 - 標準 12V 100mA Fixed Neg Voltage Regulator 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(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC79L12CLPE3 | 功能描述:線性穩(wěn)壓器 - 標準 12V 100mA Fixed Neg Voltage Regulator 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(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC79L12CP | 制造商: 功能描述: 制造商:undefined 功能描述: |
| MC79L12F | 制造商:MCC 制造商全稱:Micro Commercial Components 功能描述:Three-Terminal Low Current Negative Voltage Regulator |
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