Datasheet > NCP187

NCP187

更新时间： 2024-11-27 02:50:31

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
10页	320K
描述
Voltage Regulator - Low Iq, Low Dropout, Power Good Output

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中文翻译

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数据手册

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NCP187 数据手册

Voltage Regulator - Low Iq,

Low Dropout, Power Good

Output

1.2 A

NCP187

www.onsemi.com

The NCP187 is 1.2 A LDO Linear Voltage Regulator. It is a very

stable and accurate device with low quiescent current consumption

(typ. 30 mA over the full temperature range), low dropout, low output

noise and very good PSRR. The regulator incorporates several

protection features such as Thermal Shutdown, Soft Start, Current

Limiting and also Power Good Output signal for easy MCU

interfacing.

WDFN6/WDFNW6 2x2

CASES 511BR & 511DW

Features

• Operating Input Voltage Range: 1.5 V to 5.5 V

• Adjustable and Fixed Voltage Options Available: 0.8 V to 5.2 V

• Low Quiescent Current: typ. 30 mA over Temperature

MARKING DIAGRAM

XXMG

•

2% Accuracy Over Full Load, Line and Temperature variations

• PSRR: 75 dB at 1 kHz

• Low Noise: typ. 15 mV

from 10 Hz to 100 kHz

RMS

= Specific Device Code

= Month Code

= Pb−Free Package

• Stable With Small 10 mF Ceramic Capacitor

• Soft−start to Reduce Inrush Current and Overshoots

• Thermal Shutdown and Current Limit Protection

• Power Good Signal Extends Application Range

• Available in WDFN6 and WDFNW6 2x2, 0.5P Packages

• This is Pb−free Device

(Note: Microdot may be in either location)

PIN CONNECTIONS

Typical Applications

• Wireless Chargers

• Portable Equipment

• Smart Camera and Robotic Vision Systems

• Telecommunication and Networking Systems

WDFN6, WDFNW6 2x2 mm

(Top View)

OUT

SNS

NCP187

GND

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 7 of this data sheet.

10 mF

Ceramic

1 mF

Ceramic

OUT

OFF

Figure 1. Typical Application Schematic

Publication Order Number:

August, 2020 − Rev. 2

NCP187/D

12 3 4 5 6 7...10

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