參數(shù)資料
型號: MC78L15ACZ
廠商: Boca Semiconductor Corp.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATORS
中文描述: 三端0.1A負電壓調(diào)節(jié)器
文件頁數(shù): 6/7頁
文件大?。?/td> 158K
代理商: MC78L15ACZ
MC78LXXA (LM78LXX, KA78LXXA) FIXED VOLTAGE REGULATOR (POSITIVE)
LM78L18 ELECTRICAL CHARACTERISTICS
(V
I
= 27V, 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)
LM78L24 ELECTRICAL CHARACTERISTICS
(V
I
= 33V, 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)
Notes
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead
length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation
of tests.
2. Power dissipation
0.75W.
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
T
J
= 25
°
C
17.3
18
145
135
30
15
18.7
300
250
170
85
18.9
V
21V
V
I
33V
22V
V
I
33V
1mA
I
O
100mA
1mA
I
O
40mA
1mA
I
O
40mA
mV
mV
mV
mV
V
21V
V
I
33V
21V
V
I
V
MAX
(Note 2)
T
J
= 25
°
C
21V
V
I
33V
1mA
I
O
40mA
T
A
= 25
°
C, 10Hz
f
100KHz
17.1
Output Voltage
V
O
1mA
I
O
70mA
17.1
18.9
V
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
I
Q
I
Q
I
Q
V
N
2.2
6.0
1.5
0.1
mA
mA
mA
μ
V/V
O
with line
with load
150
Temperature Coefficient of V
O
I
O
= 5mA
-1.8
mV/
°
C
Ripple Rejection
Dropout Voltage
RR
V
D
f = 120Hz, 23V
V
I
33V, T
J
= 25
°
C
T
J
= 25
°
C
34
48
1.7
dB
V
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
T
J
= 25
°
C
23
24
160
150
40
20
25
300
250
200
100
25.2
V
27V
V
I
38V
28V
V
I
38V
1mA
I
O
100mA
1mA
I
O
40mA
1mA
I
O
40mA
mV
mV
mV
mV
V
27V
V
I
38V
27V
V
I
V
MAX
(Note 2)
T
J
= 2
5
°
C
28V
V
I
38V
1mA
I
O
40mA
T
A
= 25
°
C, 10Hz
f
100KHz
22.8
Output Voltage
V
O
1mA
I
O
70mA
22.8
25.2
V
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
I
Q
I
Q
I
Q
V
N
2.2
6.0
1.5
0.1
mA
mA
mA
μ
V/V
O
with line
with load
200
Temperature Coefficient of V
O
I
O
= 5mA
-2.0
mV/
°
C
Ripple Rejection
Dropout Voltage
RR
V
D
f = 120Hz, 28V
V
I
38V, T
J
= 25
°
C
T
J
= 25
°
C
34
45
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
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