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Электронный компонент: NTE969

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NTE963
Linear Integrated Circuit
Voltage Regulator, Negative, 6V, 1A
Description:
The NTE963 voltage regulator employs current limiting, thermal shutdown, and safearea com-
pensation which makes it remarkably rugged under most operating conditions. With adequate heat
sinking they can deliver output currents in excess of 1.0 amperes.
Features:
D
No External Components Required
D
Internal Thermal Overload Protection
D
Internal ShortCircuit Current Limiting
D
Output Transistor SafeArea Compensation
Absolute Maximum Ratings: (T
A
= +25
C unless otherwise specified)
Input Voltage, V
IN
35V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internal Power Dissipation, P
D
Internally Limited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Above +25
C
15.4mW/
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, JunctiontoAmbient, R
thJA
65
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internal Power Dissipation (T
C
= +25
C), P
D
Internally Limited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Above +75
C
200mW/
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, JunctiontoAmbient (T
C
= +25
C), R
thJA
5
C/W
. . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature Range, T
J
0
to +150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
65
to +150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (V
IN
= 11V, I
O
= 500mA, 0
C
T
J
+125
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
T
J
= +25
C
5.75 6.0 6.25
V
5mA
I
O
1A, P
O
15W,
8.0V
V
IN
21V
5.7
6.3
V
Line Regulation
Reg
Line
T
J
= +25
C
8.0V
V
IN
25V
43
12
0
mV
9.0V
V
IN
13V
10
60
Electrical Characteristics: (V
IN
= 11V, I
O
= 500mA, 0
C
T
J
+125
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Load Regulation
Reg
Load
T
J
= +25
C
5mA
I
O
1.5A
13
120
mV
250mA
I
O
750mA
5.0
60
Quiescent Current
I
B
T
J
= +25
C
4.3
8.0
mA
Quiescent Current Change
I
B
8.0V
V
IN
25V
1.3
mA
5mA
I
O
1A
0.5
Ripple Rejection
RR
9.0V
V
IN
19.0V, f = 120Hz
65
dB
Dropout Voltage
V
IN
V
O
T
J
= +25
C, I
O
= 1A
2.0
V
Output Noise Voltage
V
n
T
A
= +25
C, 10Hz
f
100kHz
45
V/V
O
Output Resistance
r
O
f = 1kHz
17
m
ShortCircuit Current Limit
I
sc
T
A
= +25
C, V
IN
= 35V
0.2
A
Peak Output Current
I
max
T
J
= +25
C
2.2
A
Average Temperature
Coefficient of Output
Voltage
TCV
O
1.0
mV/
C
.420 (10.67)
Max
.500
(12.7)
Max
.500
(12.7)
Min
.250 (6.35)
Max
.147 (3.75)
Dia Max
.070 (1.78)
Max
.100 (2.54)
GND
V
IN
/Tab
V
OUT
.110 (2.79)