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參數(shù)資料
| 型號(hào)： | AZ2940T-5.0E1 |
| 廠商： | BCD SEMICONDUCTOR MANUFACTURING LTD |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, SFM3 |
| 封裝： | ROHS COMPLIANT, TO-220, 3 PIN |
| 文件頁數(shù)： | 1/18頁 |
| 文件大小： | 213K |
| 代理商： | AZ2940T-5.0E1 |
1A ULTRA LOW DROPOUT LINEAR REGULATOR AZ2940
Data Sheet
1
Mar. 2007 Rev. 1. 6
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 (1) 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 (1)
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| AZ2940D-2.5TR | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-2.5TRE1 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AZ2940UD-2.5TRE1 | 功能描述:Linear Voltage Regulator IC Positive Fixed 1 Output 2.5V 1A SOT-23-3 制造商:diodes incorporated 系列:- 包裝:帶卷（TR） 零件狀態(tài):有效 穩(wěn)壓器拓?fù)?正，固定式 電壓 - 輸出:2.5V 電流 - 輸出:1A 電壓 - 跌落（典型值）:0.28V @ 1A 穩(wěn)壓器數(shù):1 電壓 - 輸入:最高 13.2V 電流 - 限制（最小值）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應(yīng)商器件封裝:SOT-23-3 標(biāo)準(zhǔn)包裝:2,500 |
| AZ-2-C80 | 制造商:Moeller Electric Corporation 功能描述:IEC ONLY SUPPLEMENTARY PROTECTOR 2P 80A C CURVE |
| AZ3001 | 制造商:Fujisoku 功能描述:Switch Access Push Button Switch Cap Bulk |
| AZ3002 | 制造商:Fujisoku 功能描述:Bulk |
| AZ3003 | 制造商:Fujisoku 功能描述:Switch Access Push Button Switch Cap Bulk |
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