參數(shù)資料
型號： KA78M15RI
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)： 8/18頁
文件大?。?/td> 191K
代理商： KA78M15RI
MC78MXX (LM78MXX) (KA78MXX)
8
F
KA78M15/I/R/RI ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, T
MIN
≤
T
J
≤
+125
°
C, I
O
=350mA, V
I
=23V, unless otherwise specified, C
I
= 0.33mF, C
O
=0.1mF)
NOTE:
1. T
MIN
:
KA78MXX/RI: T
MIN
= -40
°
C
KA78MXX/R: T
MIN
= 0
°
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
O
Conditions
Min.
14.4
14.25
Typ.
15
15
Max.
15.6
15.75
Units
V
Output Voltage
T
J
=+25
°
C
I
O
= 5 to 350mA
V
I
= 17.5 to 30V
I
O
= 200mA
T
J
=+25
°
C
Line Regulation
V
O
V
I
= 17.5 to 30V
V
I
= 20 to 30V
-
-
-
-
-
-
-
-
-
-
-
100
50
300
150
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
= 17.5 to 30V
I
O
= 5mA
T
J
= 0 to +125
°
C
f = 10Hz to 100KHz
f = 120Hz, I
O
= 300mA
V
I
= 18.5 to 28.5V
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
4.1
-
-
mA
mA
Output Voltage Drift
V/
T
-
- 1
-
mV/
°
C
Output Noise Voltage
Ripple Rejection
V
N
RR
-
100
-
mV/V
O
dB
54
Dropout Voltage
Short Circuit Current
Peak Current
V
D
I
SC
I
PK
-
-
-
2
-
-
-
V
300
700
mA
mA
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KA78M18 功能描述:線性穩(wěn)壓器 - 標準 RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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