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參數(shù)資料
| 型號： | SPX1521U-2.5 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 300mA Low Dropout Voltage Regulator |
| 中文描述： | 300mA低壓差穩(wěn)壓器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 94K |
| 代理商： | SPX1521U-2.5 |
1
Date: 5/25/04
SPX1521 300mA Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
SPX1521
FEATURES
■
1% Output Accuracy 3.3V, 5V,
at 300mA Output
■
Very Low Quiescent Current
■
0.3V (Typ.) Dropout Voltage at 300mA
■
Extremely Tight Load and Line Regulation
■
Current & Thermal Limiting
■
Reverse Battery Protection
■
Equivalent Replacement For LT1521
The SPX1521 is a low power voltage regulator. This device is an excellent choice for use in battery-powered
applications such as cordless telephones, radio control systems, and portable computers. The SPX1521
features very low quiescent current and very low dropout voltage. This includes a tight initial tolerance of
±
1% max, and very low output temperature coefficient, making the SPX1521 useful as a low-power voltage
reference.
The SPX1521 is offered in 3 pin TO-252, SOT-223, TO-220 & TO-263 packages.
300mA Low Dropout Voltage Regulator
Now Available in Lead Free Packaging
DESCRIPTION
+
2.2μF
+
SPX1521
I
IN
I
G
I
L
5V
IN
OUT
GND
LOAD
I
IN
= I
L
+ I
G
V
OUT
0.1μF
TYPICAL APPLICATIONS CIRCUIT
1
2
3
SPX1521
3 Pin TO-263
GND
V
IN
V
OUT
相關(guān)PDF資料 |
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| SPX1521U-3.3 | 300mA Low Dropout Voltage Regulator |
| SPX1521U-5.0 | 300mA Low Dropout Voltage Regulator |
| SPX1521 | 300mA Low Dropout Voltage Regulator |
| SPX1521M3 | 300mA Low Dropout Voltage Regulator |
| SPX1521R | 10-Bit, 40MSPS ADC with PGA, Dual Ch., Low Power 48-TQFP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX1521U-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:300mA Low Dropout Voltage Regulator |
| SPX1521U-3-3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:300mA Low Dropout Voltage Regulator |
| SPX1521U-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:300mA Low Dropout Voltage Regulator |
| SPX1521U-5-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:300mA Low Dropout Voltage Regulator |
| SPX1521U-L-3-3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:300mA Low Dropout Voltage Regulator |
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