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2009.09 - Rev.B

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CMOS LDO Regulator Series for Portable Equipments

High-speed Load Response

Full CMOS LDP Regulators

BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX

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Description

BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX are high-performance 3ch FULL CMOS regulator with 200-mA

outputs, which is mounted on small package VSON008X2030(2.0 mm

 3.0 mm  0.6 mm). It has excellent noise

characteristics and load responsiveness characteristics despite its low circuit current consumption of 120

A. It is most

appropriate for various applications such as power supplies for logic IC, RF, and camera modules.

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Features

1) High-accuracy output voltage of

1% (25 mV on 1.5-V & 1.8-V products)

2) High ripple rejection: 70 dB (Typ., 1 kHz, VOUT≦1.8 V))

3) Compatible with small ceramic capacitor (CIN=2.2

F ,Co=1.0 F)

4) Low current consumption: 120

A

5) ON/OFF control pin(STBY) of output voltage

6) With built-in overcurrent protection circuit and thermal shutdown circuit

7) With built-in output discharge circuit

8) Adopting small package VSON008X2030

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Applications

Battery-powered portable equipment, etc.

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Line up matrix

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200 mA

BU665□NUX series

Product Name

VOUT1

VOUT2

VOUT3

Package

BU6650NUX

2.8V

2.8V

1.8V

VSON008X2030

BU6651NUX

2.8V

1.8V

1.5V

BU6652NUX

2.8V

2.8V

1.5V

BU6653NUX

2.8V

1.8V

1.8V

No.09020EBT06