Voltage Regulator. NTE1974 Datasheet

NTE1974 Regulator. Datasheet pdf. Equivalent

Part NTE1974
Description Integrated Circuit Positive / 3-Terminal Voltage Regulator
Feature NTE1960, NTE1962, NTE1964, NTE1966, NTE1968, NTE1970, NTE1972, NTE1974, NTE1976 Integrated Circuit P.
Manufacture NTE
Datasheet
Download NTE1974 Datasheet




NTE1974
NTE1960, NTE1962, NTE1964, NTE1966, NTE1968,
NTE1970, NTE1972, NTE1974, NTE1976
Integrated Circuit
Positive, 3–Terminal Voltage Regulator
Description:
The NTE1960 through NTE1976 series of monolithic 3–terminal positive voltage regulators employ
internal current limiting, thermal shut–down, and safe–area compensation in an isolated TO220 type
package making them essentially indestrucible. If adequate heat sinking is provided, they can deliver
over 1A output current. These devices are intended for use as fixed voltage regulators in a wide range
of applications including local (on card) regulation for elimination of distribution problems associated
with single point regulation. In addition to use as fixed voltage regulators, they can be used with exter-
nal components to obtain adjustable output voltages and currents.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Input Voltage, VIN
NTE1960, NTE1962, NTE1964, NTE1966, NTE1968, NTE1970, NTE1972 . . . . . . . . . . 35V
NTE1974, NTE1976 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Power Dissipation (TC +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16W
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +150°C
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60°C/W
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5°C/W
Electrical Characteristics: (TJ = +25°C, CI = 0.33µF, CO = 0.1µF, Note 1 unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
NTE1960
NTE1962
NTE1964
NTE1966
NTE1968
NTE1970
NTE1972
NTE1974
NTE1976
VOUT
VIN = 10V, IO = 0.5A
VIN = 11V, IO = 0.5A
VIN = 14V, IO = 0.5A
VIN = 15V, IO = 0.5A
VIN = 16V, IO = 0.5A
VIN = 19V, IO = 0.5A
VIN = 23V, IO = 0.5A
VIN = 27V, IO = 0.5A
VIN = 33V, IO = 0.5A
4.8 5.0 5.25
5.75 6.0 6.25
7.7 8.0 8.3
8.65 9.0 9.35
9.6 10.0 10.4
11.5 12.0 12.5
14.4 15.0 15.6
17.3 18.0 18.7
23.0 24.0 25.0
V
V
V
V
V
V
V
V
V
Note 1. Measurement is to be conducted in pulse testing.



NTE1974
Electrical Characteristics (Contd): (TJ = +25°C, CI = 0.33µF, CO = 0.1µF, Note 1 unless otherwise
specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
NTE1960
IQ VIN = 10V, IO = 0mA
NTE1962
VIN = 11V, IO = 0mA
NTE1964
VIN = 14V, IO = 0mA
NTE1966
VIN = 15V, IO = 0mA
NTE1968
VIN = 16V, IO = 0mA
NTE1970
VIN = 19V, IO = 0mA
NTE1972
VIN = 23V, IO = 0mA
NTE1974
VIN = 27V, IO = 0mA
NTE1976
VIN = 33V, IO = 0mA
Load Regulation
NTE1960
VO IO VIN = 10V, IO = 0.005 to 1.5A
NTE1962
VIN = 11V, IO = 0.005 to 1.5A
NTE1964
VIN = 14V, IO = 0.005 to 1.5A
NTE1966
VIN = 15V, IO = 0.005 to 1.5A
NTE1968
VIN = 16V, IO = 0.005 to 1.5A
NTE1970
VIN = 19V, IO = 0.005 to 1.5A
NTE1972
VIN = 23V, IO = 0.005 to 1.5A
NTE1974
VIN = 27V, IO = 0.005 to 1.5A
NTE1976
VIN = 33V, IO = 0.005 to 1.5A
Line Regulation
NTE1960
VO VIN VIN = 7V to 25V, IO = 0.5A
NTE1962
VIN = 8V to 25V, IO = 0.5A
NTE1964
VIN = 10.5V to 25V, IO = 0.5A
NTE1966
VIN = 11.5V to 25V, IO = 0.5A
NTE1968
VIN = 12.5V to 25V, IO = 0.5A
NTE1970
VIN = 14.5V to 30V, IO = 0.5A
NTE1972
VIN = 17.5V to 30V, IO = 0.5A
NTE1974
VIN = 21V to 33V, IO = 0.5A
NTE1976
VIN = 27V to 38V, IO = 0.5A
Ripple Rejection
NTE1960
RR VIN = 10V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1962
VIN = 11V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1964
VIN = 14V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1966
VIN = 15V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1968
VIN = 16V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1970
VIN = 19V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1972
VIN = 23V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1974
VIN = 27V, IO = 0.5A, ein = 2VPP, f = 120Hz
NTE1976
VIN = 33V, IO = 0.5A, ein = 2VPP, f = 120Hz
Output Noise Voltage
NTE1960
VNO VIN = 10V, BW = 10Hz to 100kHz, IO = 0.5A
NTE1962
VIN = 11V, BW = 10Hz to 100kHz, IO = 0.5A
NTE1964
VIN = 14V, BW = 10Hz to 100kHz, IO = 0.5A
NTE1966
VIN = 15V, BW = 10Hz to 100kHz, IO = 0.5A
NTE1968
VIN = 16V, BW = 10Hz to 100kHz, IO = 0.5A
Note 1. Measurement is to be conducted in pulse testing.
68
65
62
62
62
62
60
59
56
4.2 6.0
4.3 6.0
4.3 6.0
4.3 6.0
4.3 6.0
4.3 6.0
4.4 6.0
4.5 6.0
4.6 6.0
15 50
15 60
15 80
15 90
15 100
25 120
35 150
55 180
65 240
3 50
5 60
6 80
7 90
8 100
10 120
11 150
15 180
18 240
78
75
72
72
72
71
70
69
66
45
45
55
60
65
mA
mA
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
µV
µV
µV
µV
µV







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