參數(shù)資料
型號(hào): NTE1928
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Positive Adjustable Voltage Regulator, 4.5V to 40V, 45mA
中文描述: 集成電路正,可調(diào)式穩(wěn)壓器,4.5V至40V的,45毫安
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 25K
代理商: NTE1928
NTE1928
Integrated Circuit
Positive Adjustable Voltage Regulator,
4.5V to 40V, 45mA
Description
The NTE1928 is an adjustable positive voltage regulator that features fast response to both load
and line transients, freedom from oscillations with varying resistive and reactive loads, and the
ability to start reliabity on any load within rating. This device also contains a biasing circuitry that
removes any minimum load current requirement and at the same time reduces standby current
drain, permitting higher voltage operation.
Features:
Output Voltage Adjustable from 4.5V to 40V
Output Currents in Excess of 10A Possible by Adding External Transistors
Load Regulation Better than 0.1%, Full Load with Current Limiting
DC Line Regulation Guaranteed at 0.03%/V
Ripple Rejection on 0.01%V
Absolute Maximum Ratings:
Input Voltage, V
IN
Input–Output Differential, V
I–O
Power Dissipation (Note 1), P
D
Operating Temperature Range, T
opr
Storage Temperature Range, T
stg
Thermal Resistance, Junction–to–Ambient, R
thJA
Lead Temperature (During Soldering, 10sec), T
L
Note 1. The maximum junction temperature of the NTE1928 is +85
°
C. For operation at elevated
temperatures, this device must be derated based on a thermal resistance of 230
°
C/W junc-
tion to ambient, or 25
°
C/W junction–to–case. Peak dissipations to 1W are allowable provid-
ing the dissipation rating is not exceeded with the power average over a two second internal.
40V
40V
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
800mW
–0
°
to +70
°
C
–65
°
to +150
°
C
230
°
C/W
+300
°
C
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