Datasheet

○Product structure：Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays

1/10

07.Jan.2014.Rev.001

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TSZ22111・14・001

TSZ02201-0RBR0A300190-1-2

CMOS LDO Regulator for Portable Equipments

High Ripple Rejection,

Low Current Consumption,

Versatile Package

FULL CMOS LDO Regulator (2.85V / 500mA)

BU2JTH5WNVX

General Description

BU2JTH5WNVX

is

high-performance

FULL CMOS

regulator with 500-mA output, which is mounted on

versatile package SSON004X1010 (1.00mm

× 1.00 mm

× 0.60mm). It has excellent ripple rejection, noise

characteristics and load responsiveness characteristics

despite its low circuit current consumption of 10

μA. It is

most appropriate for various applications such as power

supplies for logic IC, RF, and camera modules.

Features

High accuracy detection

High ripple rejection

low current consumption

Compatible with small ceramic capacitor

(Cin=Co=1.0uF)

With built-in output discharge circuit

ON/OFF control of output voltage

With built-in over current protection circuit

Typical Application Circuit

Key Specifications

Output voltage:

2.85V

Accuracy output voltage:

±1.0%

Power Supply rejection Ratio:

80dB@1KHz

Low current consumption:

10

μA (TYP)

Operating temperature range:

-20°C to +85°C

Applications

Smartphone, Battery-powered portable equipment, etc.

Package

SSON004X1010 :

1.00mm x 1.00mm x 0.60mm

Figure 1. Application Circuit

GND

CE

GND

GND

1.0µF

CE

1.0µF