參數(shù)資料
型號(hào): NTE7124
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Positive 5V Regulator w/Reset Function
中文描述: 集成電路正5V穩(wěn)壓器瓦特/復(fù)位功能
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 32K
代理商: NTE7124
NTE7124
Integrated Circuit
Positive 5V Regulator w/Reset Function
Description:
The NTE7124 is a reset function–provided, general–purpose voltage regulator IC in a 5–Lead TO220
type package with output current 500mA designed for use in microcomputers.
Features:
Reset Function (Power Supply Voltage Monitor: Generates a Reset Signal at a Power–ON
and Temporal Power–Down)
On–Chip ASO Protector
On–Chip Thermal Protector
On–Chip Overcurrent Limiter
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Maximum Input Voltage, V
IN
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset Pin Supply Voltage, V
reset
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Power Dissipation, P
dmax
No Fin
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
C
= +25
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35V
35V
1.75W
20W
–30
°
to +80
°
C
–55
°
to +150
°
C
Recommended Operating Conditions:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Input Voltage
V
IN
Output Current
I
O
Test Conditions
Min
7.5
5
Typ
Max
20.0
500
Unit
V
mA
Electrical Characteristics:
(T
A
= +25
°
C, V
IN
= 10V, I
O
= 0.35A, C
O
= 10
μ
F unless otherwise
specified)
Parameter
Symbol
Test Conditions
Output Voltage
V
O
1
T
J
= +25
°
C
V
O
2
7V
V
IN
20V, 5mA
I
O
0.35A
Line Regulation
LN1
T
J
= +25
°
C, 7V
V
IN
20V
LN2
Min
4.8
4.75
Typ
5.0
Max
5.2
5.25
Unit
V
V
V
O
1.0
0.5
100
50
mV
mV
I
O
= 0.2A
8V
V
IN
20V
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