Datasheet > NCP5661

NCP5661

更新时间： 2024-02-13 18:23:24

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	112K
描述
Low Output Voltage,Ultra-Fast 1.0 A Low Dropout Linear Regulator with Enable

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NCP5661 数据手册

NCP5661

Low Output Voltage,

Ultra−Fast 1.0 A Low Dropout

Linear Regulator with Enable

The NCP5661 is a high performance, low dropout linear regulator

designed for high power applications that require up to 1.0 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 NCP5661 also provides additional features such as

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

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

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

provides for a superior high−current LDO solution.

http://onsemi.com

MARKING

DIAGRAM

661xG

ALYWW

DPAK−5

CENTER LEAD CROP

CASE 175AA

Features

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

• Low Noise Without Bypass Capacitor (26 mV

• 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

• These are Pb−Free Devices

rms)

Tab = Ground

Pin: 1. Enable

2. V

3. Ground

4. V

5. Adj (Adjustable Output)

5. Error Flag (Fixed Output)

out

= A for Adjustable Version

B for Fixed 1.2 V

C for Fixed 3.3 V

= Assembly Location

= Wafer Lot

= Year

Applications

WW = Work Week

= Pb−Free

• 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 10 of this data sheet.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

July, 2005 − Rev. 3

NCP5661/D

12 3 4 5 6 7...12

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与NCP5661相关器件

型号	品牌	获取价格	描述	数据表
NCP5661_06	ONSEMI	获取价格	Low Output Voltage, Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661DT12RKG	ONSEMI	获取价格	Low Output Voltage,Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661DT18RKG	ONSEMI	获取价格	Low Output Voltage, Ultra-Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661DT25RKG	ONSEMI	获取价格	Low Output Voltage, Ultra-Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661DT33RKG	ONSEMI	获取价格	Low Output Voltage,Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661DTADJRKG	ONSEMI	获取价格	Low Output Voltage,Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661MN12T2G	ONSEMI	获取价格	Low Output Voltage, Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661MN15T2G	ONSEMI	获取价格	Low Output Voltage, Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661MN18T2G	ONSEMI	获取价格	Low Output Voltage, Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable
NCP5661MN25T2G	ONSEMI	获取价格	Low Output Voltage, Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable

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