NCP752AMX28TCG datasheet(1/21 Pages) ONSEMI

Part #	NCP752AMX28TCG

Description	200 mA, Ultra-Low Quiescent Current, IQ 12 A, Ultra-Low Noise, Low Dropout Regulator

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Manufacturer	ONSEMI [ON Semiconductor]

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April, 2013 − Rev. 2

1

Publication Order Number:

NCP752/D

NCP752

200 mA, Ultra-Low

Quiescent Current, IQ 12 mA,

Ultra-Low Noise, Low

Dropout Regulator

Noise sensitive RF applications such as Power Amplifiers in

satellite radios, infotainment equipment, and precision

instrumentation require very clean power supplies. The NCP752 is

200 mA LDO that provides the engineer with a very stable, accurate

voltage with ultra low noise and very high Power Supply Rejection

Ratio (PSRR) suitable for RF applications. The device doesn’t require

any additional noise bypass capacitor to achieve ultra low noise

performance. In order to optimize performance for battery operated

portable applications, the NCP752 employs the Auto Low−Power

Function for Ultra Low Quiescent Current consumption.

Features

• Operating Input Voltage Range: 2.0 V to 5.5 V

• Available in Fixed Voltage Options: 0.8 to 3.5 V

Contact Factory for Other Voltage Options

• Ultra Low Quiescent Current of Typ. 12 mA

• Ultra Low Noise: 11.5 mVRMS from 100 Hz to 100 kHz

• Very Low Dropout: 130 mV Typical at 200 mA

• ±2% Accuracy Over Load/Line/Temperature

• High PSRR: 68 dB at 1 kHz

• Power Good Output

• Internal Soft−Start to Limit the Inrush Current

• Thermal Shutdown and Current Limit Protections

• Stable with a 1 mF Ceramic Output Capacitor

• Available in TSOP−5 and XDFN 1.5 x 1.5 mm Package

• Active Output Discharge for Fast Turn−Off

• These are Pb−Free Devices

Typical Applications

• PDAs, Mobile phones, GPS, Smartphones

• Wireless Handsets, Wireless LAN, Bluetooth®, Zigbee®

• Portable Medical and Other Battery Powered Devices

NCP752

IN

EN

OUT

PG

GND

OFF

ON

100k

Figure 1. Typical Application Schematic

VOUT

COUT

1 mF

VPG

CIN

VIN

XDFN6

CASE 711AE

MARKING DIAGRAMS

http://onsemi.com

See detailed ordering and shipping information in the package

dimensions section on page 19 of this data sheet.

ORDERING INFORMATION

TSOP−5

CASE 483

1

5

XXXAYWG

G

XXX = Specific Device Code

A

= Assembly Location

M

= Date Code

Y

= Year

W

= Work Week

G

= Pb−Free Package

(Note: Microdot may be in either location)

(Top view)

1

OUT

PG

IN

N/C

EN

GND

IN

GND

OUT

PG

1

2

3

5

4

EN

PIN CONNECTIONS

X MG

G

1

XDFN6

TSOP−5

XDFN6

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