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參數(shù)資料
| 型號： | NTE1977 |
| 廠商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Negative, 3-Terminal Voltage Regulator |
| 中文描述： | 集成電路負(fù)，三端穩(wěn)壓器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 29K |
| 代理商： | NTE1977 |
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 exter-
nal components to obtain adjustable output voltages and currents.
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Input Voltage, V
IN
NTE1961, NTE1963, NTE1965, NTE1967, NTE1971, NTE1973
NTE1975, NTE1977
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (T
C
≤
+70
°
C), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature Range, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Ambient, R
thJA
Thermal Resistance, Junction–to–Case, R
thJC
–35V
–40V
16W
. . . . . . . . . . . . . . . . . . .
–30
°
to +150
°
C
–30
°
to +75
°
C
–40
°
to +125
°
C
60
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
°
C/W
Electrical Characteristics:
(T
J
= +25
°
C, C
I
= 2.2
μ
F, C
O
= 0.1
μ
F, Note 1 unless otherwise specified)
Parameter
Symbol
Test Conditions
Output Voltage
NTE1961
V
OUT
V
IN
= –10V, I
O
= 0.5A
NTE1963
V
IN
= –11V, I
O
= 0.5A
NTE1965
V
IN
= –14V, I
O
= 0.5A
NTE1967
V
IN
= –15V, I
O
= 0.5A
NTE1971
V
IN
= –19V, I
O
= 0.5A
NTE1973
V
IN
= –23V, I
O
= 0.5A
NTE1975
V
IN
= –27V, I
O
= 0.5A
NTE1977
V
IN
= –33V, I
O
= 0.5A
Min
Typ
Max
Unit
–4.8
–5.75
–7.7
–8.65
–11.5
–14.4
–17.3
–23.0
–5.0
–6.0
–8.0
–9.0
–12.0
–15.0
–18.0
–24.0
–5.25
–6.25
–8.3
–9.35
–12.5
–15.6
–18.7
–25.0
V
V
V
V
V
V
V
V
Note 1. Measurement is to be conducted in pulse testing.
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