NCP700CMT45TBG datasheet(1/13 Pages) ONSEMI

Part #	NCP700CMT45TBG

Description	200 mA, Ultra Low Noise, High PSRR, BiCMOS RF LDO Regulator

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Manufacturer	ONSEMI [ON Semiconductor]

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August, 2014 − Rev. 1

1

Publication Order Number:

NCP700C/D

NCP700C

200 mA, Ultra Low Noise,

High PSRR, BiCMOS RF LDO

Regulator

Noise sensitive RF applications such as Power Amplifiers in cell

phones and precision instrumentation require very clean power

supplies. The NCP700C 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. In

order to optimize performance for battery operated portable

applications, the NCP700C employs an advanced BiCMOS process to

combine the benefits of low noise and superior dynamic performance

of bipolar elements with very low ground current consumption at full

loads offered by CMOS.

Furthermore, in order to provide a small footprint for space

constrained applications, the NCP700C is stable with small, low value

capacitors and is available in a very small WDFN6 1.5 mm x 1.5 mm.

Features

• Output Voltage Options:

♦ 4.5 V

♦ Contact Factory for Other Voltage Options

• Excellent Line and Load Regulation

• Ultra Low Noise (typ. 10 mVrms)

• High PSRR (typ 70 dB @ 1 kHz)

• Stable with Ceramic Output Capacitors as low as 1 mF

• Very Low Ground Current (typ. 70 mA @ no load)

• Low Disable Mode Current (max. 1 mA)

• Current Limit Protection

• Thermal Shutdown Protection

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

Applications

• Smartphones / PDAs / Palmtops / GPS

• Cellular Telephones (Power Amplifier)

• Noise Sensitive Applications (RF, Video, Audio)

• Analog Power Supplies

• Battery Supplied Devices

NCP700C

IN

EN

OUT

BYP

GND

ON

OFF

6

4

2

1

3

Figure 1. NCP700C Typical Application

COUT

1

mF

CNOISE

10 nF

CIN

1

mF

VIN

VOUT

http://onsemi.com

See detailed ordering and shipping information on page 12 of

this data sheet.

ORDERING INFORMATION

WDFN6

CASE 511BJ

MARKING

DIAGRAM

PIN CONNECTIONS

X

= Specific Device Code

M

= Date Code

G

= Pb−Free Package

X M

G

1

(Top View)

1

2

3

6

5

4

OUT

GND

BYP

IN

NC

EN

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NCP700CMT45TBG Datasheet(PDF) 1 Page - ON Semiconductor

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