LR8563-32PRB datasheet(1/9 Pages) LRC

部品番号	LR8563-32PRB

部品情報	Low noise, fast response 300mA LDO regu lator

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メーカー	LRC [Leshan Radio Company]

ホームページ	http://www.lrc.cn/

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LR8563

Low noise, fast response 300mA LDO regulator

General Description

LR8563 series is a group of positive

voltage output, low power consumption,

low dropout voltage regulator.

LR8563 can provide output value in the

range of 1.5V~4.5V every 0.1V step. It also

can be customized on command.

LR8563 includes high accuracy voltage

reference, error amplifier, current limit

circuit and output driver module with

discharge capability.

LR8563 has excellent load and line

transient response and good temperature

characteristics, which can assure the

stability of chip and power system. And it

uses trimming technique to guarantee

output voltage accuracy within±2%.

LR8563 is available in SOT-23-5, SC-70-5

packages which is lead free. It also can

available in these packages with lead.

Features

• Low Power Consumption: 15uA（Typ.）

• Low Output Noise (47uVRMS)

• Standby Mode: 0.1uA

• Low Dropout Voltage0.16V@300mA

(Typ.)

• High Ripple Rejection: 73dB@10

(Typ.)

0Hz

: 1.5V~4.5V

u

every 0.1V step)

te: ±2% (±1%

it

ones and

• Battery Powered equipment

• Power Management of MP3, PDA, DSC,

• Low Temperature Coefficient: ±

100ppm/

°C

• Excellent Line Regulation: 0.05%/V

• Build-in Chip Enable And Discharge

Circuit

• Output Voltage Range

(c stomized on command

• Highly Accura

customized)

• Output Current Lim

Applications：

• Power source for cellular ph

various kind of PCSs

LR8563 Typical Performance

Characteristics

LR8563 Typical Application Circuit

Load Regulation

(VIN=4.5V)

3.000

3.050

3.100

3.150

3.200

3.250

3.300

3.350

0

50

100

150

200

250

300

Iout(mA)

LR8563

Leshan Radio Co ., Ltd

1/9

同様の部品番号 - LR8563-32PRB

メーカー	部品番号	データシート	部品情報
Leshan Radio Company	LR8563	824Kb / 9P	Low noise, fast response 300mA LDO regu lator

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