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參數(shù)資料
| 型號(hào)： | SPX1585AT-2.5 |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| 中文描述： | 第5A低壓差線性穩(wěn)壓器可調(diào)節(jié) |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 207K |
| 代理商： | SPX1585AT-2.5 |
Date: 04/29/04
SPX1585
5A Low Dropout Voltage Regulator
Adjustable & Fixed Output,
Fast Response
FEATURES
Adjustable Output Down To 1.2V
Fixed Output Voltages 1.5V, 2.5V, 3.3V
Output Current Of 5A
Low Dropout Voltage 1.1V Typ @ 5A.
Extremely Tight Load And Line Regulation
Current & Thermal Limiting
Standard 3-Terminal Low Cost TO-220 & TO-263
Similar To Industry Standard LT1085/LT1585
PRODUCT DESCRIPTION
The SPX1585 are low power 5A adjustable and fixed voltage regulators that are very easy to use. It requires only 2 external resistors
to set the output voltage for adjustable version. The SPX1585 are designed for low voltage applications that offer lower dropout
voltage and faster transient response. This device is an excellent choice for use in powering low voltage microprocessor that require a
lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post regulator for switching supplies
applications. The SPX1585 features low dropout of a maximum 1.2 volts.
The SPX1585 offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and
negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The I
Q
of this device flows into the load, which
increases efficiency.
The SPX1585 are offered in a 3-pin TO-220 and TO-263 package compatible with other 3 terminal regulators. For a 8A low dropout
regulator refer to the SPX158
4
data sheet.
APPLICATIONS
Powering VGA & Sound Card
Power PC
Supplies
SMPS Post-Regulator
High Efficiency “Green” Computer Systems
High Efficiency Linear Power Supplies
Portable Instrumentation
Constant Current Regulators
Adjustable Power Supplies
Battery charger
PIN CONNECTIONS
Top View
TO-263-3 (T)
1
2
3
ADJ/GND
V
OUT
V
IN
SPX1585
Front View
TO-220-3 (U)
SPX1585
1
2
V
IN
V
OUT
ADJ/GND
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPX1585AT-3.3 | 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585AT-5.0 | 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585T-1.5 | 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585AT | 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585AU | 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX1585AT-3.3 | 制造商:Exar Corporation 功能描述:Voltage Regulator |
| SPX1585AT-3-3 | 制造商:Exar Corporation 功能描述: |
| SPX1585AT-5.0 | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585AT-L | 功能描述:低壓差穩(wěn)壓器 - LDO 5A LOW DROPOUT RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SPX1585AT-L/TR | 功能描述:低壓差穩(wěn)壓器 - LDO 5A LOW DROPOUT RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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