Datasheet > NCP400

NCP400

更新时间： 2024-11-08 04:13:39

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
14页	96K
描述
150 mA CMOS Low Iq Low-Dropout Voltage Regulator with Voltage Detector Output

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NCP400 数据手册

NCP400

150 mA CMOS Low Iq

Low−Dropout Voltage

Regulator with Voltage

Detector Output

The NCP400 is an integration of a low−dropout regulator and a

voltage detector in a very small chip scale package. The voltage

regulator is capable of supplying 150 mA with a low dropout of 160 mV

at 100 mA. It contains a voltage reference unit, an error amplifier,

comparators, PMOS power transistor, current limit and thermal

shutdown protection circuits for the regulator portion.

A highly accurate voltage detector with hysteresis and an externally

programmable time delay generator are implemented to prevent

erratic system reset operation. It features complementary output with

active low reset function.

The NCP400 is designed to work with low cost ceramic capacitors

and requires only a small 1.0 mF capacitor at regulator output. Its low

quiescent current is ideal for battery powered applications.

http://onsemi.com

MARKING

DIAGRAM

6 Bump

Flip−Chip

FC SUFFIX

CASE 499AH

400

ALYW

400 = Device Code

= Assembly Location

= Wafer Lot

= Year

= Work Week

Features

• LDO Voltage Regulator and Voltage Detector Together in a Very

Small Wafer Level Package, 6 Bump Flip−Chip, 1.0 x 1.5 mm

• Low Quiescent Current of 50 mA Typical

PIN CONNECTIONS

• Internal Current Limit and Thermal Shutdown Protection

• Low Cost and Small Size Ceramic Capacitors

• Input Voltage Range of 1.8 V to 5.0 V

OUT

GND

ENABLE

RESET

• Voltage Regulator

♦ 1.8 V (*) Output with 2% Accuracy

♦ Excellent Line and Load Regulation

♦ Low Dropout of 160 mV at 100 mA

(Bottom View)

• Voltage Detector

♦ 2.3 V (*) Threshold with 2% Accuracy

♦ Externally Programmable Time Delay Generator

♦ Excellent Line and Load Regulation

ORDERING INFORMATION

†

Device

Package

Shipping

• This is a Pb−Free Device

( ) Other voltages can be developed upon request.

Please contact your ON Semiconductor representative.

NCP400FCT2G

Flip−Chip

(Pb−Free)

3000 Tape & Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

Typical Applications

• Memory Cards

• Cellular Phones

• Digital Still Cameras and Camcorders

• Battery Powered Equipment

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

April, 2005 − Rev. 3

NCP400/D

12 3 4 5 6 7...14

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与NCP400相关器件

型号	品牌	获取价格	描述	数据表
NCP400FCT2G	ONSEMI	获取价格	150 mA CMOS Low Iq Low-Dropout Voltage Regulator with Voltage Detector Output
NCP402045MNTWG	ONSEMI	获取价格	Integrated Driver and MOSFETs, 45 A
NCP4060	ONSEMI	获取价格	High Voltage Synchronous Buck Converter
NCP4060MNTXG	ONSEMI	获取价格	High Voltage Synchronous Buck Converter
NCP4200	ONSEMI	获取价格	Programmable Multi-Phase Synchronous Buck Converter with PMBus
NCP4200MNR2G	ONSEMI	获取价格	Programmable Multi-Phase Synchronous Buck Converter with PMBus
NCP4201MNR2G	ONSEMI	获取价格	IC SWITCHING CONTROLLER, 6000 kHz SWITCHING FREQ-MAX, QCC40, 6 X 6 MM, 0.50 MM PITCH, LEAD
NCP4206MNR2G	ONSEMI	获取价格	IC SWITCHING CONTROLLER, Switching Regulator or Controller
NCP4208	ONSEMI	获取价格	VR11.1 Programmable 8-Phase Synchronous Buck Converter with PMBus
NCP4208MNR2G	ONSEMI	获取价格	VR11.1 Programmable 8-Phase Synchronous Buck Converter with PMBus

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