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參數(shù)資料
| 型號： | LM78M10IT |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 3/18頁 |
| 文件大?。?/td> | 191K |
| 代理商： | LM78M10IT |
MC78MXX (LM78MXX) (KA78MXX)
3
F
Absolute Maximum Ratings
(Ta=+25
°
C, Unless otherwise specified)
KA78M05/I/R/RI Electrical Characteristics
(Refer to the test circuits, T
MIN
≤
T
J
≤
+125
°
C, I
O
=350mA, V
I
=10V, unless otherwise specified, C
I
= 0.33mF, C
O
=0.1mF
)
NOTE:
1. T
MIN
<
T
J
<
T
MAX
KA78MXX/Rl: T
MIN
= -40
°
C, T
MAX
= +125
°
C
KA78MXX/R: T
MIN
= 0
°
C, T
MAX
= +125
°
C
2. Load and line regulation are specified at constant junction temperature. Change in V
O
due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
Parameter
Symbol
V
I
V
I
R
θ
JC
R
θ
JA
T
OPR
Value
35
40
5
65
-40~ + 125
0~ + 125
-65~ + 150
Unit
V
V
°
C/W
°
C/W
°
C
°
C
°
C
Input Voltage (for V
O
= 5V to 18V)
(for V
O
= 24V)
Thermal Resistance Junction-Cases
Thermal Resistance Junction-Air
Operating Temperature Range KA78MXXI/RI
KA78MXX/R
Storage Temperature Range
T
STG
Parameter
Symbol
V
O
Conditions
Min.
4.8
4.75
Typ.
5
5
Max.
5.2
5.25
Units
V
Output Voltage
T
J
=+25
°
C
I
O
= 5 to 350mA
V
I
= 7 to 20V
I
O
= 200mA
T
J
=+25
°
C
Line Regulation
V
O
V
I
= 7 to 25V
V
I
= 8 to 25V
-
-
-
-
-
-
-
-
-
-
-
100
50
100
50
6
0.5
0.8
mV
Load Regulation
V
O
I
O
= 5mA to 0.5A, T
J
=+25
°
C
I
O
= 5mA to 200mA, T
J
=+25
°
C
T
J
=+25
°
C
I
O
= 5mA to 350mA
I
O
= 200mA
V
I
= 8 to 25V
I
O
= 5mA
T
J
= 0 to +125
°
C
f = 10Hz to 100KHz
f = 120Hz, I
O
= 300mA
V
I
= 8 to 18V
T
J
=+25
°
C, I
O
= 500mA
T
J
=+25
°
C, V
I
= 35V
T
J
=+25
°
C
mV
Quiescent Current
Quiescent Current
Change
I
Q
I
Q
4.0
-
-
mA
mA
Output Voltage Drift
V/
T
-
- 0.5
-
mV/
°
C
Output Noise Voltage
Ripple Rejection
V
N
RR
-
40
-
-
-
mV/V
O
dB
62
Dropout Voltage
Short Circuit Current
Peak Current
V
D
I
SC
I
PK
-
-
-
2
-
-
-
V
300
700
mA
mA
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