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參數資料
| 型號： | CS5253-1GDPR5G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3.0 A LDO 5−Pin Adjustable Linear Regulator |
| 中文描述： | 1.25 V-5 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSSO5 |
| 封裝： | LEAD FREE, D2PAK-5 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 277K |
| 代理商： | CS5253-1GDPR5G |
Semiconductor Components Industries, LLC, 2006
September, 2006
Rev. 11
1
Publication Order Number:
CS5253
1/D
CS52531
3.0 A LDO 5Pin Adjustable
Linear Regulator
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.
The CS5253
1 is offered in a five
terminal D
2
PAK
5 package,
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.
The CS5253
1 has a very fast transient loop response which can be
adjusted using a small capacitor on the Adjust pin.
Internal protection circuitry provides for “bust
proof” operation,
similar to three
terminal regulators. This circuitry, which includes
overcurrent, short circuit, and over
temperature protection will self
protect the regulator under all fault conditions.
The CS5253
1 is ideal for generating a 2.5 V supply to power
graphics controllers used on VGA cards.
Features
V
OUT
Range Is 1.25 V to 5.0 V @ 3.0 A
V
POWER
Dropout < 0.40 V @ 3.0 A
V
CONTROL
Dropout < 1.05 V @ 3.0 A
1.0% Trimmed Reference
Fast Transient Response
Remote Voltage Sensing
Thermal Shutdown
Current Limit
Short Circuit Protection
Drop
In Replacement for EZ1582
Backwards Compatible with 3
Pin Regulators
Very Low Dropout Reduces Total Power Consumption
Pb
Free Package is Available*
*For additional information on our Pb
Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
MARKING DIAGRAM
CS5253
1
A
WL
Y
WW
G
= Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb
Free Package
D
2
PAK
5
DP SUFFIX
CASE 936AC
1
5
CS
5253
1
AWLYWWG
1
Device
Package
Shipping
ORDERING INFORMATION
CS5253
1GDP5
D
2
PAK
5
50 Units/Rail
CS5253
1GDPR5
D
2
PAK
5
750/Tape & Reel
http://onsemi.com
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.
CS5253
1GDPR5G
D
2
PAK
5
(Pb
Free)
750/Tape & Reel
Tab = V
OUT
Pin
1. V
SENSE
2. Adjust
3. V
OUT
4. V
CONTROL
5. V
POWER
相關PDF資料 |
PDF描述 |
|---|---|
| CS5253-1 | 3.0 A LDO 5-Pin Adjustable Linear Regulator(3.0A，5腳可調輸出低壓差線性穩壓器) |
| CS5253B-1GDPR5G | +12 V Telecom Power Conversion Solutions |
| CS5253B-1 | 3.0 A LDO 5-Pin Adjustable Linear Regulator with Remote Sense Applications(3.0A，5腳可調輸出低壓差線性穩壓器,用于遙感應用) |
| CS5253B-8GDP5G | 3.0 A LDO 5−Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications |
| CS5253B-8GDP5 | Micropower 5V, 100mA Low Dropout Linear Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS5253B | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:AC-DC Offline Switching Controllers/Regulators |
| CS5253B-1 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.0 A LDO 5-Pin Adjustable Linear Regulator with Remote Sense Applications |
| CS5253B-1/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A LDO 5-Pin Adjustable Linear Regulatorwith Remote Sense Applications |
| CS5253B-1GDP5 | 功能描述:IC REG LDO ADJ 3A D2PAK-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:3,000 系列:- 穩壓器拓撲結構:正，固定式和可調式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標準）:1.1V @ 1A 穩壓器數量:2 電流 - 輸出:1A 電流 - 限制（最小）:1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應商設備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| CS5253B-1GDPR5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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