NCP133 datasheet, PDF - EEWORLD Datasheet

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NCP133: Description500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator; File Size174KB，9 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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NCP133 Overview

500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator

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NCP133

500 mA, Very Low Dropout

Bias Rail CMOS Voltage

Regulator

The NCP133 is a 500 mA VLDO equipped with NMOS pass

transistor and a separate bias supply voltage (V

BIAS

). 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

NCP133 features low I

consumption. The XDFN6 1.2 mm x 1.2 mm

package is optimized for use in space constrained applications.

Features

www.onsemi.com

MARKING

DIAGRAM

XDFN6

CASE 711AT

XX M

•

Input Voltage Range: 0.8 V to 5.5 V

Bias Voltage Range: 2.4 V to 5.5 V

Adjustable and Fixed Voltage Versions Available

Output Voltage Range: 0.8 V to 2.1 V (Fixed) and 0.8 V to 3.6 V

(Adjustable)

±1.5%

Accuracy over Temperature, 0.5% V

OUT

@ 25°C

Ultra−Low Dropout: Typ. 140 mV at 500 mA

Very Low Bias Input Current of Typ. 80

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

Logic Level Enable Input for ON/OFF Control

Output Active Discharge Option Available

Stable with a 2.2

Ceramic Capacitor

Available in XDFN6 − 1.2 mm x 1.2 mm x 0.4 mm Package

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

Compliant

XX = Specific Device Code

M = Date Code

PIN CONNECTIONS

OUT

ADJ/NC

GND

(Top VIew)

BIAS

Typical Applications

•

Battery−powered Equipment

•

Smartphones, Tablets

•

Cameras, DVRs, STB and Camcorders

BIAS

>2.7 V

NCP133

100 nF

BIAS

1.5 V

GND

OUT

2.2

OUT

1 V up to 500 mA

1.5 V

100 nF

BIAS

>2.7 V

ORDERING INFORMATION

See detailed ordering and shipping information on page 8 of

this data sheet.

NCP133 − ADJ

BIAS

GND

ADJ

OUT

2.2

OUT

1 V up to 500 mA

Figure 1. Typical Application Schematics

Semiconductor Components Industries, LLC, 2015

October, 2015 − Rev. 4

Publication Order Number:

NCP133/D

NCP133 Related Products

	NCP133	NCP133AMX115TCG	NCP133_15
Description	500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator	500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator	500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator

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