參數(shù)資料
型號(hào): MC78L12A
廠(chǎng)商: ON SEMICONDUCTOR
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 3-Terminal 0.1A Positive Voltage Regulator
中文描述: 三端0.1A正電壓穩(wěn)壓器
文件頁(yè)數(shù): 7/17頁(yè)
文件大?。?/td> 151K
代理商: MC78L12A
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 - TO-92 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. SOIC-8 Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
P
D(max)
for T
A
= 50
°
C
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MC78L12AB 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:Three-Terminal Low Current Positive Voltage Regulators
MC78L12ABD 功能描述:線(xiàn)性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 100mA Postive RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線(xiàn)路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC78L12ABDG 功能描述:線(xiàn)性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 100mA Postive RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線(xiàn)路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC78L12ABDG 制造商:ON Semiconductor 功能描述:IC LDO VOLT REG 12V 0.1A 8-SOIC 制造商:ON Semiconductor 功能描述:IC, LDO VOLT REG, 12V, 0.1A, 8-SOIC
MC78L12ABDR2 功能描述:線(xiàn)性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 100mA Postive RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線(xiàn)路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L