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參數資料
| 型號： | SPX2815AR-5.0 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| 中文描述： | 1.5A的低壓差線性穩(wěn)壓器可調節(jié) |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 73K |
| 代理商： | SPX2815AR-5.0 |
1
Date: 5/17/04 SPX2815 1.5A Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
1.5A Low Dropout Voltage Regulator
SPX2815
DESCRIPTION
FEATURES
■
Guaranteed 1.5A Output Current
■
Three Terminal Adjustable or Fixed
2.5V, 3.3V and 5.0V
■
Low Quiescent Current
■
Low Dropout Voltage of 1.1V at 1.5A
■
0.1% Line and 0.1% Load Regulation
■
Stable with 10uF Ceramic Capacitor
■
Overcurrent and Thermal Protection
■
Available Packages: TO-252,
TO-220, and TO-263
■
Similar to Industry Standard LT1086/
LT1586
The SPX2815 is a low power positive-voltage regulator designed to satisfy moderate power
requirements with a cost effective, small footprint solution. This device is an excellent choice for
use in battery-powered applications and portable computers. The SPX2815 features very low
quiescent current and a low dropout voltage of 1.1V at a full load. As output current decreases,
quiescent current flows into the load, increasing efficiency. SPX2815 is available in adjustable
or fixed 2.5V, 3.3V and 5.0V output voltages.
The SPX2815 is offered in several 3-pin surface mount packages: TO-252, TO-220 and TO-263.
An output capacitor of 10
μ
F ceramic or tantalum provides unconditional stability.
APPLICATIONS
■
Desktop PC's Servers
■
Powering VGA and Sound Cards
■
Cordless Phones
■
Battery Chargers
■
Adjustable Power Supplies
■
Portable Instrumentation
■
SMPS Post-Regulator
■
Constant Current Regulators
■
Disk Drives
FUNCTIONAL DIAGRAM (Adjustable)
+
-
Current Limit
I
CL
I
TL
Thermal Limit
V
REF
AMP
V
OUT
V
IN
ADJ/GND
+
–
I
ADJ
–
μ
A
1.25V
_
+
Refer to Page 5 for Pinouts
相關PDF資料 |
PDF描述 |
|---|---|
| SPX2815AT-2.5 | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2815AT-3.3 | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2815AT-5.0 | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2815R-1.5 | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2815T-1.5 | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SPX2815AR-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator |
| SPX2815AR-L | 功能描述:低壓差穩(wěn)壓器 - LDO 1.5A 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SPX2815AR-L/TR | 功能描述:低壓差穩(wěn)壓器 - LDO 1.5A 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SPX2815AT | 制造商:Exar Corporation 功能描述: |
| SPX2815AT/TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
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