- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄380079 > CS5253B-8GDP5G (ON SEMICONDUCTOR) 3.0 A LDO 5−Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications PDF資料下載
參數(shù)資料
| 型號： | CS5253B-8GDP5G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3.0 A LDO 5−Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications |
| 中文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO5 |
| 封裝： | LEAD FREE, D2PAK-5 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 89K |
| 代理商： | CS5253B-8GDP5G |
Semiconductor Components Industries, LLC, 2005
October, 2005 Rev. 6
1
Publication Order Number:
CS5253B8/D
CS5253B8
3.0 A LDO 5Pin 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 PNPNPN based LDO
regulators. In this mode the dropout is determined by the minimum
control voltage.
The CS5253B8 is offered in a fiveterminal D
2
PAK5 package,
which allows for the implementation of a remotesense 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 CS5253B8 has a very fast transient loop response.
Internal protection circuitry provides for “bustproof” operation,
similar to threeterminal regulators. This circuitry, which includes
overcurrent, short circuit, and overtemperature protection will self
protect the regulator under all fault conditions.
The CS5253B8 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 CS5253B8 is optimized from the CS52531 to allow a
lower value of output capacitor to be used at the expense of a slower
transient response.
Features
V
OUT
Fixed @ 2.5 V
±
1.5%
V
POWER
Dropout < 0.40 V @ 3.0 A
V
CONTROL
Dropout < 1.05 V @ 3.0 A
1.5% Trimmed Reference
Fast Transient Response
Remote Voltage Sensing
Thermal Shutdown
Current Limit
Short Circuit Protection
DropIn Replacement for EZ1582
Backwards Compatible with 3Pin Regulators
Very Low Dropout Reduces Total Power Consumption
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
http://onsemi.com
MARKING DIAGRAM
CS5253B8 = Device Code
A
= Assembly Location
WL
= Wafer Lot
Y
= Year
WW
= Work Week
G
= PbFree Package
D
2
PAK5
DP SUFFIX
CASE 936AC
1
5
CS
5253B8
AWLYWWG
1
Tab = V
OUT
Pin 1. V
SENSE
2. GND
3. V
OUT
4. V
CONTROL
5. V
POWER
Device
Package
Shipping
ORDERING INFORMATION
CS5253B8GDP5
D
2
PAK5
50 Units/Rail
CS5253B8GDPR5
D
2
PAK5
750/Tape & Reel
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.
CS5253B8GDPR5G
D
2
PAK5
(PbFree)
750/Tape & Reel
CS5253B8GDP5G
D
2
PAK5
(PbFree)
50 Units/Rail
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS5253B-8GDP5 | Micropower 5V, 100mA Low Dropout Linear Regulator |
| CS5253B-8GDPR5 | Micropower 5V, 100mA Low Dropout Linear Regulator |
| CS5253B-8GDPR5G | Micropower 5V, 100mA Low Dropout Linear Regulator |
| CS5253B-8 | Micropower 5V, 100mA Low Dropout Linear Regulator |
| CS5257A-1 | 7.0 A LDO 5-Pin Adjustable Linear Regulator(7.0A，5腳可調(diào)輸出低壓差線性穩(wěn)壓器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5253B-8GDPR5 | 功能描述:IC REG LDO 2.5V 3A D2PAK-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式和可調(diào)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(biāo)準(zhǔn)）:1.1V @ 1A 穩(wěn)壓器數(shù)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(yīng)商設(shè)備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| CS5253B-8GDPR5G | 功能描述:IC REG LDO 2.5V 3A D2PAK-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3.1V 輸入電壓:最高 5.5V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA 電流 - 限制（最小）:420mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型，TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR) |
| CS5257A-1 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:7.0 A LDO 5−Pin Adjustable Linear Regulator |
| CS5257A-1/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:7A LDO 5-Pin Adjustable Linear Regulator |
| CS5257A1GDP5 | 制造商:ON SEMI 功能描述:New |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。