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參數(shù)資料
| 型號： | MC78L18ACZ |
| 廠商： | Boca Semiconductor Corp. |
| 英文描述： | Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85 |
| 中文描述： | 三端0.1A負電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 158K |
| 代理商： | MC78L18ACZ |
MC78LXXA (LM78LXX, KA78LXXA) FIXED VOLTAGE REGULATOR (POSITIVE)
LM78L12 ELECTRICAL CHARACTERISTICS
(V
I
= 19V, I
O
= 40mA, 0
°
C
≤
T
J
≤
125
°
C, C
I
= 0.33
μ
F, C
O
= 0.1
μ
F, unless otherwise specified. (Note 1)
LM78L15 ELECTRICAL CHARACTERISTICS
(V
I
= 23V, I
O
= 40mA, 0
°
C
≤
T
J
≤
125
°
C, C
I
= 0.33
μ
F, C
O
= 0.1
μ
F, unless otherwise specified. (Note 1)
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
T
J
= 25
°
C
11.5
12
20
15
20
10
12.5
250
200
100
50
12.6
V
14.5V
≤
V
I
≤
27V
16V
≤
V
I
≤
27V
1mA
≤
I
O
≤
100mA
1mA
≤
I
O
≤
40mA
1mA
≤
I
O
≤
40mA
mV
mV
mV
mV
V
14.5V
≤
V
I
≤
27V
14.5V
≤
V
I
≤
V
MAX
(Note 2)
T
J
= 25
°
C
16V
≤
V
I
≤
27V
1mA
≤
I
O
≤
40mA
T
A
= 25
°
C, 10Hz
≤
f
≤
100KHz
11.4
Output Voltage
V
O
1mA
≤
I
O
≤
70mA
11.4
12.6
V
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
I
Q
I
Q
I
Q
V
N
2.1
6.0
1.5
0.1
mA
mA
mA
μ
V/V
O
with line
with load
80
Temperature Coefficient of V
O
I
O
= 5mA
-1.0
Ripple Rejection
Dropout Voltage
RR
V
D
f = 120Hz, 15V
≤
V
I
≤
25V, T
J
= 25
°
C
T
J
= 25
°
C
37
65
1.7
dB
V
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
T
J
= 25
°
C
14.4
15
25
20
25
12
15.6
300
250
150
75
15.75
V
17.5V
≤
V
I
≤
30V
20V
≤
V
I
≤
30V
1mA
≤
I
O
≤
100mA
1mA
≤
I
O
≤
40mA
1mA
≤
I
O
≤
40mA
mV
mV
mV
mV
V
17.5V
≤
V
I
≤
30V
17.5V
≤
V
I
≤
V
MAX
(Note 2)
T
J
= 25
°
C
20V
≤
V
I
≤
30V
1mA
≤
I
O
≤
40mA
T
A
= 25
°
C, 10Hz
≤
f
≤
100KHz
14.25
Output Voltage
V
O
1mA
≤
I
O
≤
70mA
14.25
15.75
V
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
I
Q
I
Q
I
Q
V
N
2.1
6.0
1.5
0.1
mA
mA
mA
μ
V/V
O
with line
with load
90
Temperature Coefficient of V
O
I
O
= 5mA
-1.3
mV/
°
C
Ripple Rejection
Dropout Voltage
RR
V
D
f = 120Hz, 18.5V
≤
V
I
≤
28.5V, T
J
= 25
°
C
T
J
= 25
°
C
34
60
1.7
dB
V
Line Regulation
Line Regulation
V
O
V
O
T
J
=25
°
C
T
J
=25
°
C
T
J
=25
°
C
mV/
°
C
T
J
=25
°
C
V
O
V
O
Load Regulation
Load Regulation
V
O
/
T
V
O
/
T
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PDF描述 |
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| MC78L18AD | Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC78L18AD | 制造商:BOCA 制造商全稱:Boca Semiconductor Corporation 功能描述:3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATORS |
| MC78L18AZ | 制造商:BOCA 制造商全稱:Boca Semiconductor Corporation 功能描述:3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATORS |
| MC78L18CP | 制造商:ONS 功能描述:ON SEMICONDUCTOR S8E3A |
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