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參數(shù)資料
| 型號： | SPX2730U-3.3 |
| 元件分類： | 線性穩(wěn)壓 |
| 英文描述： | 3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| 中文描述： | 第3A高電流低壓差穩(wěn)壓器可調(diào)節(jié) |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 171K |
| 代理商： | SPX2730U-3.3 |
Rev. 12/7/00
SPX2730/31/32/33
3A High Current Low Dropout Voltage Regulator
Adjustable & Fixed Output,
Fast Response
(ADVANCED INFORMATION)
FEATURES
APPLICATIONS
Adjustable Output Down To 1.2V
Powering VGA & Sound Card
1% output accuracy @ 3.3V, 5.0V
Power PCSupplies
Output Current of 3A
SMPS Post-Regulator
Low Dropout Voltage 370mV(Typ.) @ 3A.
High Efficiency “Green” Computer Systems
Extremely Tight Load And Line Regulation
High Efficiency Linear Power Supplies
Extremely Fast Transient Response
Portable Instrumentation
Standard 3-Terminal Low Cost TO-220, TO-263
Constant Current Regulators
Reverse-battery and “Load Dump” Protection
Adjustable Power Supplies
Zero Current Shutdown Mode (5-Pin Versions)
Battery charger
Error Flag Signal Output Out-of Regulation (5-Pin Versions)
PRODUCT DESCRIPTION
The SPX2730/31/32/33 is a 3A high accuracy, low dropout voltage regulator (370mV(Typ)@ 3A). The SPX2730/31/32/33 is
designed for low voltage application that requires 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 SPX2730/31/32/33 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%. Features such as enable pin, Error flag pin are
also included in the 5-pin package.
The SPX2730/31/32/33 are offered in 3 & 5 pin TO-220 & TO-263 packages compatible with other 3 terminal regulators.
PIN CONNECTIONS
Top View
TO-263-3 (T)
1
SPX2730
2
3
TO-263-5 (T)
Top View
45
SPX2731/32/33
12 3
Front View
TO-220-3 (U)
SPX2730
1
23
TO-220-5 (U)
Front View
5
4
3
2
1
SPX2731/32/33
SPX2731
SPX2732
SPX2733
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) FLAG
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
1) FLAG
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
SPX2731
SPX2732
SPX2733
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) FLAG
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
1) FLAG
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPX2730U-5.0 | 3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2731U-3.3 | 3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2731U-5.0 | 3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2733T-3.3 | 3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2733T-5.0 | 3A High Current 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 |
|---|---|
| SPX2730U-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2731T-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2731T-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2731U-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2731U-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
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