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參數資料
| 型號： | L1084S5 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 5A Adjustable Low Dropout Linear Regulator (LDO) |
| 中文描述： | 第5A可調低壓差線性穩壓器（LDO） |
| 文件頁數： | 1/4頁 |
| 文件大小： | 46K |
| 代理商： | L1084S5 |
GENERAL DESCRIPTION
1
5A Adjustable Low Dropout
Linear Regulator (LDO)
NIKO-SEM
L1084S5
TO-263
Rev. 1.0 MAR
The L1084 is a positive and low dropout
three-terminal voltage regulator with 5A out-
put current capability. This device is design-
ed for use in low voltage applications that
offers lower dropout voltage and faster tran-
sient response.
This device is fully protected against over
current faults, over temperature operation,
reversed input polarity, reversed lead insert-
ion, transient voltage spike …etc.
On-Chips trimming the reference voltage to
1% and features the low dropout of maxi-
mum 1.45 volts.
The L1084 Series regulators are available
in the popular industry standard TO-263
packages.
FEATURES
z
Very easy to use, it requires only two
external resistors to set the output voltage
z
Low dropout voltage:
1.2V typical at up to 5A
z
Low ground current
z
Fast transient response
z
Current & thermal limiting
z
Line regulation: 0.5% typical
z
Load regulation: 0.5% typical
z
TO-263 packages
APPLICATIONS
z
High current microprocessor supplies
z
Low voltage logic supply
z
Powering VGA & sound card
z
Portable instrumentation
z
Constant current regulator
z
Post regulator for switching power supply
TYPICAL APPLICATION
- Basic Adjustable Regulator Circuit -
Vin
+
Cin
10uF
Vref
OUT
IN
Vo = Vref (1+R2/R1) + Iadj x R2
1. Cin needed if device is far from filter capacitors.
Vout
ADJ
R1
Iadj
L1084X5
5
3
2
+
Cout
10uF
2. Cout required for stability.
R2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| L1084SG | 制造商:NIKO-SEM 功能描述:OTHER |
| L1084SG-3.3 | 制造商:NIKO-SEM 功能描述:L1084SG-3.3 5A LDO GREEN |
| L1084T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5A Adjustable Low Dropout Linear Regulator (LDO) |
| L1084T-3.3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5A Fixed Low Dropout Linear Regulator (LDO) |
| L1084TG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5A Adjustable Low Dropout Linear Regulator (LDO) |
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