NCP511SN50T1

更新时间： 2024-11-25 22:50:59

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	89K
描述
150 mA CMOS Low Iq Low-Dropout Voltage Regulator

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NCP511SN50T1 数据手册

NCP511

150 mA CMOS Low Iq

Low−Dropout Voltage

Regulator

The NCP511 series of fixed output low dropout linear regulators are

designed for handheld communication equipment and portable battery

powered applications which require low quiescent current. The

NCP511 series features an ultra−low quiescent current of 40 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 NCP511 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 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V,

3.0 V, 3.3 V, and 5.0 V. Other voltages are available in 100 mV steps.

TSOP−5

(SOT23−5, SC59−5)

SN SUFFIX

CASE 483

PIN CONNECTIONS AND

MARKING DIAGRAM

Features

• Low Quiescent Current of 40 m A Typical

• Low Dropout Voltage of 100 mV at 100 mA

• Excellent Line and Load Regulation

• Maximum Operating Voltage of 6.0 V

• Low Output Voltage Option

out

GND

Enable

N/C

• High Accuracy Output Voltage of 2.0%

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

• Pb−Free Packages are Available

xxx = Version

= Year

= Work Week

Typical Applications

(Top View)

• Cellular Phones

• Battery Powered Instruments

• Hand−Held Instruments

• Camcorders and Cameras

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

out

Driver w/

Current

Limit

Thermal

Shutdown

Enable

OFF

GND

This device contains 82 active transistors

Figure 1. Representative Block Diagram

Semiconductor Components Industries, LLC, 2004

Publication Order Number:

March, 2004 − Rev. 9

NCP511/D

12 3 4 5 6 7...12

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NCP511SN50T1 替代型号

型号	品牌	替代类型	描述	数据表
NCP511SN50T1G	ONSEMI	完全替代	150 mA CMOS Low Iq Low-Dropout Voltage Regulator

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