参数资料
型号: NTE988
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Positive 3 Terminal Voltage Regulator, 100mA
中文描述: 集成电路正三端电压调节器,100mA的
文件页数: 1/2页
文件大小: 24K
代理商: NTE988
NTE988
Integrated Circuit
Positive 3 Terminal Voltage Regulator, 100mA
Description:
The NTE988 is a 3–terminal positive voltage regulator in a TO92 type package and employs internal
current–limiting and thermal shutdown, making it essentially indestructible. If adequate heat sinking
is provided, this device can deliver up to 100mA output current. The NTE988 is intended for use as
a fixed voltage regulator in a wide range of applications including local (on–card) regulation for elimi-
nation of noise and distribution problems associated with single–point regulation. In addition, this de-
vice can be used with power pass elements to make a high current voltage regulator. When used as
a Zener diode/resistor combination replacement, the NTE988 offers an effective output impedance
improvement of typically two orders of magnitude, along with lower quiescent current and lower noise.
Features:
Output Current up to 100mA
No External Components
Internal Thermal Overload Protection
Internal Short Circuit Current–Limiting
Output Voltage Tolerance of
±
5% over the Temperature Range
Absolute Maximum Ratings:
Input Voltage, V
IN
Internal Power Dissipation, P
D
Operating Junction Temperature Range, T
A
Storage Temperature Range, T
stg
Lead Temperature (Soldering, 10 sec), T
L
35V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internally Limited
0
°
C to +125
°
C
–65
°
C to +150
°
C
+265
°
C
Electrical Characteristics:
(0
°
T
J
+125
°
C, V
IN
= 12V, I
O
= 40mA, C
IN
= 0.33
μ
F, C
O
= 0.1
μ
F,
Note 1 unless otherwise specified)
Parameter
Symbol
Test Conditions
Output Voltage
V
O
T
J
= +25
°
C
Line Regulation
V
R(LINE)
T
J
= +25
°
C
Min
5.95
Typ
6.20
65
55
Max
6.45
175
125
Unit
V
mV
mV
8.5V
V
I
20V
9.0V
V
I
20V
Note 1. The maximum steady state usable output current and input voltage are very dependent on
the heat sinking and/or lead length of the package. The data above represents pulse test
conditions with junction temperatures as indicated at the initiation of the tests.
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