NTE NTE1965 Integrated circuit negative, 3-terminal voltage regulator Datasheet

NTE1961, NTE1963, NTE1965, NTE1967,
NTE1971, NTE1973, NTE1975, NTE1977
Integrated Circuit
Negative, 3–Terminal Voltage Regulator
Description:
The NTE1961 through NTE1977 series of monolithic 3–terminal negative 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 external components to obtain adjustable output voltages and currents.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Input Voltage, VIN
NTE1961, NTE1963, NTE1965, NTE1967, NTE1971, NTE1973 . . . . . . . . . . . . . . . . . . . –35V
NTE1975, NTE1977 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –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 = 2.2µF, CO = 0.1µF, Note 1 unless otherwise specified)
Parameter
Output Voltage
NTE1961
Symbol
VOUT
Test Conditions
Min
Typ
Max
Unit
–4.8
–5.0
–5.25
V
NTE1963
VIN = –10V, IO = 0.5A
VIN = –11V, IO = 0.5A
–5.75
–6.0
–6.25
V
NTE1965
VIN = –14V, IO = 0.5A
–7.7
–8.0
–8.3
V
NTE1967
VIN = –15V, IO = 0.5A
–8.65
–9.0
–9.35
V
NTE1971
VIN = –19V, IO = 0.5A
–11.5
–12.0 –12.5
V
NTE1973
VIN = –23V, IO = 0.5A
–14.4 –15.0 –15.6
V
NTE1975
VIN = –27V, IO = 0.5A
–17.3 –18.0 –18.7
V
NTE1977
VIN = –33V, IO = 0.5A
–23.0 –24.0 –25.0
V
Note 1. Measurement is to be conducted in pulse testing.
Electrical Characteristics (Cont’d): (TJ = +25°C, CI = 0.33µF, CO = 0.1µF, Note 1 unless otherwise
specified)
Parameter
Quiescent Current
NTE1961
Symbol
Min
Typ Max
Unit
–
4.2
6.0
mA
NTE1963
VIN = –10V, IO = 0mA
VIN = –11V, IO = 0mA
–
4.3
6.0
mA
NTE1965
VIN = –14V, IO = 0mA
–
4.3
6.0
mA
NTE1967
VIN = –15V, IO = 0mA
–
4.3
6.0
mA
NTE1971
VIN = –19V, IO = 0mA
–
4.3
6.0
mA
NTE1973
VIN = –23V, IO = 0mA
–
4.4
6.0
mA
NTE1975
VIN = –27V, IO = 0mA
–
4.5
6.0
mA
NTE1977
VIN = –33V, IO = 0mA
–
4.6
6.0
mA
–
15
50
mV
NTE1963
VIN = –10V, IO = 0.005 to 1.5A
VIN = –11V, IO = 0.005 to 1.5A
–
15
60
mV
NTE1965
VIN = –14V, IO = 0.005 to 1.5A
–
15
80
mV
NTE1967
VIN = –15V, IO = 0.005 to 1.5A
–
15
90
mV
NTE1971
VIN = –19V, IO = 0.005 to 1.5A
–
25
120
mV
NTE1973
VIN = –23V, IO = 0.005 to 1.5A
–
35
150
mV
NTE1975
VIN = –27V, IO = 0.005 to 1.5A
–
55
180
mV
NTE1977
VIN = –33V, IO = 0.005 to 1.5A
–
65
240
mV
–
3
50
mV
Load Regulation
NTE1961
Line Regulation
NTE1961
NTE1963
IQ
Test Conditions
∆VO – IO
∆VO – VIN VIN = –7V to –25V, IO = 0.5A
VIN = –8V to –25V, IO = 0.5A
–
5
60
mV
NTE1965
VIN = –10.5V to –25V, IO = 0.5A
–
6
80
mV
NTE1967
VIN = –11.5V to –25V, IO = 0.5A
–
7
90
mV
NTE1971
VIN = –14.5V to –30V, IO = 0.5A
–
10
120
mV
NTE1973
VIN = –17.5V to –30V, IO = 0.5A
–
11
150
mV
NTE1975
VIN = –21V to –33V, IO = 0.5A
–
15
180
mV
NTE1977
VIN = –27V to –38V, IO = 0.5A
–
18
240
mV
68
78
–
dB
NTE1963
VIN = –10V, IO = 0.5A, ein = 2VP–P, f = 120Hz
VIN = –11V, IO = 0.5A, ein = 2VP–P, f = 120Hz
65
75
–
dB
NTE1965
VIN = –14V, IO = 0.5A, ein = 2VP–P, f = 120Hz
62
72
–
dB
NTE1967
VIN = –15V, IO = 0.5A, ein = 2VP–P, f = 120Hz
62
72
–
dB
NTE1971
VIN = –19V, IO = 0.5A, ein = 2VP–P, f = 120Hz
62
71
–
dB
NTE1973
VIN = –23V, IO = 0.5A, ein = 2VP–P, f = 120Hz
60
70
–
dB
NTE1975
VIN = –27V, IO = 0.5A, ein = 2VP–P, f = 120Hz
59
69
–
dB
NTE1977
VIN = –33V, IO = 0.5A, ein = 2VP–P, f = 120Hz
56
66
–
dB
VIN = –10V, BW = 10Hz to 100kHz, IO = 0.5A
VIN = –11V, BW = 10Hz to 100kHz, IO = 0.5A
VIN = –14V, BW = 10Hz to 100kHz, IO = 0.5A
VIN = –15V, BW = 10Hz to 100kHz, IO = 0.5A
VIN = –19V, BW = 10Hz to 100kHz, IO = 0.5A
VIN = –23V, BW = 10Hz to 100kHz, IO = 0.5A
VIN = –27V, BW = 10Hz to 100kHz, IO = 0.5A
VIN = –33V, BW = 10Hz to 100kHz, IO = 0.5A
–
45
–
µV
–
45
–
µV
–
55
–
µV
–
60
–
µV
–
75
–
µV
–
90
–
µV
–
100
–
µV
–
120
–
µV
Ripple Rejection
NTE1961
Output Noise Voltage
NTE1961
NTE1963
NTE1965
NTE1967
NTE1971
NTE1973
NTE1975
NTE1977
RR
VNO
Note 1. Measurement is to be conducted in pulse testing.
Electrical Characteristics (Cont’d): (TJ = +25°C, CI = 0.33µF, CO = 0.1µF, Note 1 unless otherwise
specified)
Parameter
Symbol
Average Temperature
Coefficient of Output Voltage
NTE1961
VNO
NTE1963
NTE1965
NTE1967
NTE1971
NTE1973
NTE1975
NTE1977
Test Conditions
VIN = –10V, IO = 0.5A
VIN = –11V, IO = 0.5A
VIN = –14V, IO = 0.5A
VIN = –15V, IO = 0.5A
VIN = –19V, IO = 0.5A
VIN = –23V, IO = 0.5A
VIN = –27V, IO = 0.5A
VIN = –33V, IO = 0.5A
Min
Typ Max
–
–0.5
–
mV/°C
–
–0.6
–
mV/°C
–
–0.8
–
mV/°C
–
–0.9
–
mV/°C
–
–1.2
–
mV/°C
–
–1.5
–
mV/°C
–
–1.8
–
mV/°C
–
–2.4
–
mV/°C
Note 1. Measurement is to be conducted in pulse testing.
.402 (10.2) Max
.173 (4.4) Max
.224 (5.7) Max
.122 (3.1)
Dia
.114 (2.9) Max
.295
(7.5)
.165
(4.2)
.669
(17.0)
Max
GND VIN VOUT
.531
(13.5)
Min
.100 (2.54)
Unit
.059 (1.5) Max
NOTE: Tab is isolated
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