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參數資料
| 型號： | AZ2940D-5.0 |
| 廠商： | BCD Semiconductor Manufacturing Limited |
| 英文描述： | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| 中文描述： | 第1A超低差線性穩(wěn)壓器 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 188K |
| 代理商： | AZ2940D-5.0 |
1A ULTRA LOW DROPOUT LINEAR REGULATOR AZ2940
Data Sheet
1
Sep. 2005 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
General Description
The AZ2940 is a low dropout three-terminal regulator
with a typical dropout of 280mV at 1A output current.
The AZ2940 provides current limit and thermal shut-
down. On-chip thermal shutdown provides protection
against any combination of high current and ambient
temperature that would create excessive junction tem-
peratures.
The AZ2940 has 2.5V, 3.3V and 5.0V versions.
The AZ2940 is available in the industry standard TO-
220-3, TO-263-3 and TO-252-2 power packages.
Features
·
·
Minimum Guaranteed Output Current: 1A
Dropout Voltage at I
OUT
=1A: 280mV
Output Accuracy:
±
1%
Low Ground Current
Internal Current Limit and Thermal Protection
Reversed-battery and Reversed-lead Insertion
Protection
Fast Transient Response
·
·
·
·
·
Applications
·
·
·
·
·
·
·
LCD TV
Set Top Box
LCD Monitor
SMPS Post Regulator
Laptop, Palmtop and Notebook
Portable Instrumentation
USB Power Supply
Figure 1. Package Types of AZ2940
TO-220-3
TO-263-3
TO-252-2
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PDF描述 |
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| AZ2940D-5.0E1 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0TR | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0TRE1 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940S-2.5 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940S-2.5E1 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AZ2940H-1.2TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940H-1.8TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940H-2.5TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940H-3.3TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940H-5.0TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
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