參數(shù)資料
型號(hào)： MC78L12AD
廠商： Boca Semiconductor Corp.
英文描述： Low Pin Count Synchronous Buck DC/DC Controller 10-SON -40 to 85
中文描述： 三端0.1A負(fù)電壓調(diào)節(jié)器
文件頁(yè)數(shù)： 3/7頁(yè)
文件大?。?/td> 158K
代理商： MC78L12AD
MC78LXXA (LM78LXX, KA78LXXA) FIXED VOLTAGE REGULATOR (POSITIVE)
LM78L06 ELECTRICAL CHARACTERISTICS
(V
I
= 12V, 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)
LM78L08 ELECTRICAL CHARACTERISTICS
(V
I
= 14V, 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
5.75
6.0
64
54
12.8
5.8
6.25
175
125
80
40
6.3
6.3
6.0
5.5
1.5
0.1
V
8.5V
<
V
I
<
20V
9V
≥
V
I
≥
20V
1mA
<
I
O
<
100mA
1mA
<
I
O
<
70mA
mV
mV
mV
mV
8.5
<
V
I
<
20V, 1mA
<
I
O
<
40mA
8.5
<
V
I
<
V
MAX
(Note), 1mA
<
I
O
<
70mA
T
J
= 25
°
C
T
J
= 125
°
C
9
<
V
I
<
20V
1mA
<
I
O
<
40mA
T
A
= 25
°
C, 10Hz
<
f
<
100KHz
5.7
5.7
3.9
Quiescent Current
Change
Output Noise Voltage
with line
with load
I
Q
I
Q
V
N
40
μ
V/V
O
Temperature Coefficient of V
O
I
O
= 5mA
0.75
mV/
°
C
Ripple Rejection
Dropout Voltage
RR
V
D
f = 120Hz, 10V
<
V
I
<
20V, T
J
= 25
°
C
T
J
= 25
°
C
40
46
1.7
dB
V
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
T
J
= 25
°
C
7.7
8.0
10
8
15
8.0
8.3
175
125
80
40
8.4
V
10.5V
≤
V
I
≤
23V
11V
≤
V
I
≤
23V
1mA
≤
I
O
≤
100mA
1mA
≤
I
O
≤
40mA
1mA
≤
I
O
≤
40mA
mV
mV
mV
mV
V
10.5V
≤
V
I
≤
23V
10.5V
≤
V
I
≤
V
MAX
(Note 2)
T
J
= 25
°
C
11V
≤
V
I
≤
23V
1mA
≤
I
O
≤
40mA
T
A
= 25
°
C, 10Hz
≤
f
≤
100KHz
7.6
Output Voltage
V
O
1mA
≤
I
O
≤
70mA
7.6
8.4
V
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
I
Q
I
Q
I
Q
V
N
2.0
5.5
1.5
0.1
mA
mA
mA
μ
V/V
O
with line
with load
60
Temperature Coefficient of V
O
I
O
= 5mA
-0.8
Ripple Rejection
Dropout Voltage
RR
V
D
f = 120Hz, 11V
≤
V
I
≤
21V, T
J
= 25
°
C
T
J
= 25
°
C
39
70
1.7
dB
V
Line Regulation
Line Regulation
V
O
V
O
T
J
=25
°
C
T
J
=25
°
C
T
J
=25
°
C
T
J
=25
°
C
V
O
V
O
Load Regulation
Load Regulation
V
O
/
T
V
O
/
T
Output Voltage
V
O
V
mA
mA
Quiescent Current
I
Q
mV/
°
C
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