NTE1973 NTE ELECTRONICS, NTE1973 Datasheet
NTE1973
Manufacturer Part Number
NTE1973
Description
IC NEGATIVE VOLT REGULATOR -15V TO-220-3
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE1973.pdf
(3 pages)
Specifications of NTE1973
Primary Input Voltage
-23V
Output Voltage Fixed
-15V
No. Of Outputs
1
No. Of Pins
3
Output Current
1A
Operating Temperature Range
-30°C To +75°C
Supply Voltage
-35V
Output Voltage
-15V
Termination Type
Through Hole
Rohs Compliant
Yes
Filter Terminals
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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 exter-
nal components to obtain adjustable output voltages and currents.
Absolute Maximum Ratings: (T
Input Voltage, V
Power Dissipation (T
Operating Junction Temperature Range, T
Operating Ambient Temperature Range, T
Storage Temperature Range, T
Thermal Resistance, Junction–to–Ambient, R
Thermal Resistance, Junction–to–Case, R
Electrical Characteristics: (T
Note 1. Measurement is to be conducted in pulse testing.
Output Voltage
NTE1963
NTE1965
NTE1967
NTE1971
NTE1973
NTE1975
NTE1977
NTE1961
NTE1961, NTE1963, NTE1965, NTE1967, NTE1971, NTE1973
NTE1975, NTE1977
Parameter
IN
NTE1961, NTE1963, NTE1965, NTE1967,
C
Negative, 3–Terminal Voltage Regulator
NTE1971, NTE1973, NTE1975, NTE1977
+70 C), P
Symbol
V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OUT
J
= +25 C, C
stg
A
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
V
V
V
V
V
V
V
= +25 C unless otherwise specified)
IN
IN
IN
IN
IN
IN
IN
IN
Integrated Circuit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= –10V, I
= –11V, I
= –14V, I
= –15V, I
= –19V, I
= –23V, I
= –27V, I
= –33V, I
I
opr
J
thJC
= 2.2 F, C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
thJA
O
O
O
O
O
O
O
O
Test Conditions
= 0.5A
= 0.5A
= 0.5A
= 0.5A
= 0.5A
= 0.5A
= 0.5A
= 0.5A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O
= 0.1 F, Note 1 unless otherwise specified)
. . . . . . . . . . . . . . . . . . .
–5.75
–8.65
–11.5 –12.0 –12.5
–14.4 –15.0 –15.6
–17.3 –18.0 –18.7
–23.0 –24.0 –25.0
–4.8
–7.7
Min
–5.0
–6.0
–8.0
–9.0
Typ
–30 to +150 C
–40 to +125 C
–30 to +75 C
–5.25
–6.25
–9.35
Max
–8.3
60 C/W
5 C/W
Unit
–35V
–40V
16W
V
V
V
V
V
V
V
V
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NTE1973 Summary of contents
Page 1
... 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: (T Input Voltage NTE1961, NTE1963, NTE1965, NTE1967, NTE1971, NTE1973 NTE1975, NTE1977 Power Dissipation (T +70 C Operating Junction Temperature Range, T ...
Page 2
... NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Ripple Rejection NTE1961 RR NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Output Noise Voltage NTE1961 V NO NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Note 1. Measurement conducted in pulse testing specified) Test Conditions V = –10V 0mA –11V 0mA IN O – ...
Page 3
... Electrical Characteristics (Cont’d): (T Parameter Symbol Average Temperature Coefficient of Output Voltage NTE1961 V NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Note 1. Measurement conducted in pulse testing. .402 (10.2) Max .224 (5.7) Max .295 (7.5) .669 (17.0) Max .531 (13.5) Min .100 (2.54 specified) ...