Datasheet > NCP561/D

NCP561/D

更新时间： 2024-11-21 23:53:27

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
12页	78K
描述
150 mA CMOS Low Iq Low-Dropout Voltage Regulator

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NCP561/D 数据手册

NCP561

150 mA CMOS Low Iq

Low-Dropout Voltage

Regulator

The NCP561 series of fixed output low dropout linear regulators are

designed for handheld communication equipment and portable battery

powered applications which require low quiescent. The NCP561

series features an ultra–low quiescent current of 3.0 m A. Each device

contains a voltage reference unit, an error amplifier, a PMOS power

transistor, resistors for setting output voltage, current limit, and

temperature limit protection circuits.

http://onsemi.com

The NCP561 has been designed to be used with low cost ceramic

capacitors and requires a minimum output capacitor of 1.0 m F. The

device is housed in the micro–miniature TSOP–5 surface mount

package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3

and 5.0 V.

TSOP–5

(SOT23–5, SC59–5)

SN SUFFIX

CASE 483

PIN CONNECTIONS AND

MARKING DIAGRAM

Features

• Low Quiescent Current of 3.0 m A Typical

• Low Dropout Voltage of 170 mV at 150 mA

• Low Output Voltage Option

• Output Voltage Accuracy of 2.0%

• Industrial Temperature Range of –40°C to 85°C

OUT

Gnd

Enable

N/C

Typical Applications

xxx = Version

• Battery Powered Instruments

• Hand–Held Instruments

• Camcorders and Cameras

= Year

= Work Week

(Top View)

ORDERING INFORMATION

OUT

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

Driver w/

Current

Limit

Thermal

Shutdown

Enable

OFF

Gnd

This device contains 28 active transistors

Figure 1. Representative Block Diagram

Semiconductor Components Industries, LLC, 2002

Publication Order Number:

May, 2002 – Rev. 3

NCP561/D

12 3 4 5 6 7...12

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