NTE1902 NTE ELECTRONICS, NTE1902 Datasheet
NTE1902
Manufacturer Part Number
NTE1902
Description
IC, LINEAR VOLTAGE REGULATOR, 9V, TO-92
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE1902.pdf
(2 pages)
Specifications of NTE1902
Primary Input Voltage
15V
Output Voltage Fixed
9V
Dropout Voltage Vdo
1.4V
No. Of Outputs
1
No. Of Pins
3
Output Current
100mA
Operating Temperature Range
0°C To +125°C
Features:
D Output Current up to 100mA
D No External Components
D Internal Thermal Overload Protection
D Internal Short–Circuit Current Limiting
D Output Voltage Tolerances of 5% over the Temperature Range
Absolute Maximum Ratings:
Input Voltage, V
Internal Power Dissipation, P
Operating Junction Temperature Range, T
Storage Temperature Range, T
Lead Temperature (During Soldering, 10sec), T
Electrical Characteristics: (V
Note 1. The maximum steady state usable output current and input voltage ar very dependent on
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature Coefficient of V
Ripple Rejection
Dropout Voltage
Peak Output/Short Circuit Current
the heat sink and/or lead length of the package. The data above represents pulse test condi-
tions with junction temperatures as indicated at the initiation of the test.
Parameter
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Terminal Positive Voltage Regulator
OUT
D
C
Reg
Symbol
Reg
I
stg
pk
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
OUT
RR
V
V
I
I
DO
/I
B
B
O
Load
N
Line
OS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 0.1 F, Note 1 unless otherwise specified)
= 9V, V
Integrated Circuit
T
1mA
T
T
With line, 11.5V
With load, 1mA
T
I
T
T
T
OUT
A
J
J
J
J
J
J
= +25 C, 15V
= +25 C
= +25 C
= +25 C
= +25 C 11.5V
= +25 C 1mA
= +25 C, f = 10Hz to 10kHz
9V, 100mA
J
NTE1902
= 5mA
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
O
= 15V, 0
L
Test Conditions
70mA, 11.5V
13V
1mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
V
O
V
V
IN
IN
I
I
O
O
IN
V
40mA
IN
T
24V
25V, f = 120Hz
J
100mA
40mA
24V
V
24V
IN
+125 C, I
24V
O
8.64
8.55
Min
38
= 40mA, C
–
–
–
–
–
–
–
–
–
–
–
9.00
9.00
–0.9
Typ
100
140
2.1
1.4
90
20
10
70
44
–
–
Internally Limited
–55 to +150 C
IN
0 to +125 C
Max
9.36
9.45
200
150
5.5
1.5
0.1
90
45
–
–
–
–
–
= 0.33 F,
+260 C
mV/ C
Unit
mV
mV
mV
mV
mA
mA
mA
mA
dB
V
V
V
V
35V
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NTE1902 Summary of contents
Page 1
... Note 1. The maximum steady state usable output current and input voltage ar very dependent on the heat sink and/or lead length of the package. The data above represents pulse test condi- tions with junction temperatures as indicated at the initiation of the test. NTE1902 Integrated Circuit 9V, 100mA ...
Page 2
Max .500 (12.7) Min V OUT .100 (2.54) .105 (2.67) Max .205 (5.2) Max .135 (3.45) Min .021 (.445) Dia Max V IN GND .050 (1.27) .105 (2.67) Max Seating Plane .165 (4.2) Max ...