NCP720BMT135TBG datasheet(1/9 Pages) ONSEMI

Part #	NCP720BMT135TBG

Description	Very Low Dropout Bias Rail CMOS Voltage Regulator

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Manufacturer	ONSEMI [ON Semiconductor]

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February, 2016 − Rev. 1

1

Publication Order Number:

NCP720/D

NCP720

350mA, Very Low Dropout

Bias Rail CMOS Voltage

Regulator

The NCP720 is a 350 mA VLDO equipped with NMOS pass

transistor and a separate bias supply voltage (VBIAS). The device

provides very stable, accurate output voltage with low noise suitable

for space constrained, noise sensitive applications. In order to

optimize performance for battery operated portable applications, the

NCP720 features low IQ consumption. The WDFN6 2 mm x 2 mm

package is optimized for use in space constrained applications.

Features

• Input Voltage Range: 0.8 V to 5.5 V

• Bias Voltage Range: 2.4 V to 5.5 V

• Fixed Output Voltage Device

• Output Voltage Range: 0.8 V to 2.1 V

• ±2% Accuracy over Temperature

• Ultra−Low Dropout: 110 mV typically at 350 mA

• Very Low Bias Input Current of Typ. 80 mA

• Very Low Bias Input Current in Disable Mode: Typ. 0.5 mA

• Low Noise, High PSRR

• Built−In Soft−Start with Monotonic VOUT Rise

• Stable with a 2.2 mF Ceramic Capacitor

• Available in WDFN6 − 2 mm x 2 mm Package

• These are Pb−Free Devices

Typical Applications

• Battery−powered Equipment

• Smartphones, Tablets

• Cameras, DVRs, STB and Camcorders

BIAS

IN

EN

OUT

GND

2.2

mF

VOUT

1.5 V @ 350 mA

VBIAS

VIN

VEN

NCP720

Figure 1. Typical Application Schematics

www.onsemi.com

See detailed ordering, marking and shipping information on

page 8 of this data sheet.

ORDERING INFORMATION

MARKING

DIAGRAM

WDFN6

CASE 511BR

PIN CONNECTIONS

Thermal

T

Pad

1

2

3

6

5

4

OUT

NC

EN

IN

GND

BIAS

(Top VIew)

XX = Specific Device Code

M

= Date Code

XX M

1

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NCP720BMT135TBG Datasheet(PDF) 1 Page - ON Semiconductor

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