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CS5253B-8GDPR5G

更新时间： 2024-11-15 21:54:31
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器
页数 文件大小 规格书
8页 68K
描述
3.0 A LDO 5-Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications

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CS5253B-8GDPR5G 数据手册

 浏览型号CS5253B-8GDPR5G的Datasheet PDF文件第2页浏览型号CS5253B-8GDPR5G的Datasheet PDF文件第3页浏览型号CS5253B-8GDPR5G的Datasheet PDF文件第4页浏览型号CS5253B-8GDPR5G的Datasheet PDF文件第5页浏览型号CS5253B-8GDPR5G的Datasheet PDF文件第6页浏览型号CS5253B-8GDPR5G的Datasheet PDF文件第7页 
CS5253B−8  
3.0 A LDO 5−Pin 2.5 V Fixed  
Linear Regulator for  
Remote Sense Applications  
This new very low dropout linear regulator reduces total power  
dissipation in the application. To achieve very low dropout, the  
internal pass transistor is powered separately from the control  
circuitry. Furthermore, with the control and power inputs tied together,  
this device can be used in single supply configuration and still offer a  
better dropout voltage than conventional PNP−NPN based LDO  
regulators. In this mode the dropout is determined by the minimum  
control voltage.  
http://onsemi.com  
Tab = V  
OUT  
1
Pin 1. V  
SENSE  
5
2. GND  
2
The CS5253B−8 is offered in a five−terminal D PAK−5 package,  
3. V  
4. V  
5. V  
OUT  
2
D PAK−5  
DP SUFFIX  
CASE 936AC  
which allows for the implementation of a remote−sense pin permitting  
very accurate regulation of output voltage directly at the load, where it  
counts, rather than at the regulator. This remote sensing feature  
virtually eliminates output voltage variations due to load changes and  
resistive voltage drops. Typical load regulation measured at the sense  
pin is less than 1.0 mV for an output voltage of 2.5 V with a load step  
of 10 mA to 3.0 A.  
CONTROL  
POWER  
MARKING DIAGRAM  
The CS5253B−8 has a very fast transient loop response.  
Internal protection circuitry provides for “bust−proof” operation,  
similar to three−terminal regulators. This circuitry, which includes  
overcurrent, short circuit, and overtemperature protection will self  
protect the regulator under all fault conditions.  
CS  
5253B−8  
AWLYWW  
The CS5253B−8 is ideal for generating a 2.5 V supply to power  
graphics controllers used on VGA cards. Its remote sense and low  
value capacitance requirements make this a low cost high performance  
solution. The CS5253B−8 is optimized from the CS5253−1 to allow a  
lower value of output capacitor to be used at the expense of a slower  
transient response.  
1
A
WL  
Y
= Assembly Location  
= Wafer Lot  
= Year  
WW  
= Work Week  
Features  
• Pb−Free Package is Available*  
ORDERING INFORMATION  
• V  
• V  
• V  
Fixed @ 2.5 V ± 1.5%  
OUT  
†
Device  
Package  
Shipping  
Dropout < 0.40 V @ 3.0 A  
POWER  
2
Dropout < 1.05 V @ 3.0 A  
CS5253B−8GDP5  
CS5253B−8GDPR5  
D PAK−5  
50 Units/Rail  
CONTROL  
• 1.5% Trimmed Reference  
2
D PAK−5 750 Tape & Reel  
• Fast Transient Response  
• Remote Voltage Sensing  
2
CS5253B−8GDPR5G D PAK−5 750 Tape & Reel  
(Pb−Free)  
• Thermal Shutdown  
• Current Limit  
• Short Circuit Protection  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
• Drop−In Replacement for EZ1582  
• Backwards Compatible with 3−Pin Regulators  
• Very Low Dropout Reduces Total Power Consumption  
*For additional information on our Pb−Free strategy and soldering details, please  
download the ON Semiconductor Soldering and Mounting Techniques  
Reference Manual, SOLDERRM/D.  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
June, 2004 − Rev. 5  
CS5253B−8/D  
12345678

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CS5253B-8GDPR5G 替代型号

型号 品牌 替代类型 描述 数据表
NCP5666DS25R4G ONSEMI

类似代替

 3.0 A, Low Dropout Linear Regulator with Enable
CS5253B-8GDP5G ONSEMI

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