Datasheet > NCP5663

NCP5663

更新时间： 2024-09-12 22:41:03

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
12页	378K
描述
Low Output Voltage, Ultra−Fast 3.0 A Low Dropout Linear Regulator with Enable

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NCP5663 数据手册

NCP5663

Low Output Voltage,

Ultra−Fast 3.0 A Low Dropout

Linear Regulator with Enable

The NCP5663 is a high performance, low dropout linear regulator

designed for high power applications that require up to 3.0 A current.

It is offered in both fixed and adjustable output versions. With output

voltages as low as 0.9 V and ultra−fast response times for load

transients, the NCP5663 also provides additional features such as

Enable and Error Flag (for the fixed output version), increasing the

http://onsemi.com

MARKING

DIAGRAM

utility of this device. A thermally robust, 5 pin D Pak, combined with

an architecture that offers low ground current (independent of load),

provides for a superior high−current LDO solution.

P5663DSy

AWYYWWG

D PAK

Features

CASE 936AA

• Ultra−Fast Transient Response (Settling Time: 1−3 ms)

• Low Noise Without Bypass Capacitor (28 mV

rms)

• Low Ground Current Independent of Load (3.0 mA Maximum)

• Fixed/Adjustable Output Voltage Versions

• Enable Function

• Error Flag (Fixed Output Version)

• Current Limit Protection

• Thermal Protection

• 0.9 V Reference Voltage for Ultra−Low Output Operation

• Power Supply Rejection Ratio > 65 dB

• This is a Pb−Free Device

Tab = Ground

Pin 1. Enable

2. V

3. Ground

4. V

out

5. Adj (adjustable output)

5. Error Flag (fixed output)

= A for Adjustable Version

B for Fixed 1.5 V Version

= Assembly Location

= Wafer Lot

= Year

WW = Work Week

= Pb−Free

Applications

• Servers

• ASIC Power Supplies

• Post Regulation for Power Supplies

• Constant Current Source

• Networking Equipment

• Gaming and STB Modules

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 11 of this data sheet.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

June, 2005 − Rev. 2

NCP5663/D

12 3 4 5 6 7...12

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