© Semiconductor Components Industries, LLC, 2015

October, 2015 − Rev. 11

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Publication Order Number:

NCP623/D

NCP623, NCV8623

Ultra Low Noise

150 mA Low Dropout

Voltage Regulator with

ON/OFF Control

The NCP623/NCV8623 low dropout linear regulator can deliver up

to 150 mA of output current with a typical dropout voltage of 180 mV.

This low dropout feature helps to maintain a regulated output voltage

for a longer period of time as the lifetime of the battery decreases.

It is the ideal choice for noise sensitive environments like portable

applications where noise performance and space are at a premium. The

typical output noise voltage specification is 25

noise saving feature of this device is its ability to filter choppy signals

on the power supply by providing a typical DC ripple rejection of

−90 dB and −70 dB at 1.0 kHz.

The NCP623 is designed to work with very low ESR capacitors such

as ceramic capacitors which are common in the industry now.

Additional features such as thermal shutdown and short−circuit

protection provide for a robust system design.

Features

(OFF, no load)

Current of 100 mA

Typically 25

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

Compliant

Applications

Telephones, Radio Control Systems, Toys and Low Voltage Systems

PIN CONNECTIONS

See detailed ordering and shipping information on page 14 of

this data sheet.

ORDERING INFORMATION

XXXXX

= Device Code

NCP623yy for NCP623

NCV8623yyfor NCV8623

yy = 25, 28, 30, 33, 40 or 50

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

G

= Pb Free Package

MARKING

DIAGRAM

DFN6, 3X3

MN SUFFIX

CASE 488AE

(Top View)

GND

ON/OFF

GND

Bypass

1

2

3

6

5

4

XXXX

X23yy

ALYW

G

G

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(Note: Microdot may be in either location)