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BL8563 데이터시트 PDF




BELLING에서 제조한 전자 부품 BL8563은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 BL8563 기능
기능 Linear Regulator
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BL8563 데이터시트, 핀배열, 회로
BL8563
300mA High PSRR, Linear Regulator, w. Output Discharge
DESCRIPTION
BL8563 series is a group of positive voltage
output, low power consumption, low dropout
voltage regulator.
BL8563 can provide output value in the range of
1.0V~4.5V every 0.1V step. It also can be
customized on command. BL8563 can also work
under a wide input voltage ranging from 2.0V to
6V.
BL8563 includes high accuracy voltage reference,
error amplifier, current limit circuit and output
driver module.
BL8563 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%.
BL8563 is available in SOT-23-3, SOT-23-5, SC-70-5,
DFN1x1-4 and DFN1.2x1.6-4 packages which is
lead free.
FEATURES
Output voltage range: 1.0V~4.5V (customized
on command every 0.1V step)
Low power consumption: 35uA (Typ.)
Low output noise (47uVRMS)
Shutdown mode: 0.1uA
Low dropout voltage: 300mV@300mA (Typ.)
High ripple rejection:70dB@1KHz (Typ.)
Low temperature coefficient: ±100ppm/C
Excellent line regulation: 0.05%/V
Build-in 1.5K discharge resistor when CE low
Highly accurate: ±2%
Output current limit
Fold-back output short circuit protection
APPLICATIONS
Power source for cellular phones and various
kind of PCSs
Battery Powered equipment
Power Management of MP3, PDA, DSC,
Mouse, PS2 Games
Voltage Reference
Regulation after Switching Power
TYPICAL APPLICATION
Vin
Vin BLLC81546736 Vout
CE
1uF Vss
CE
Vout
1uF
ELECTRICAL CHARACTERISTICS
NOTE: Input capacitor (Cin=1uF) and Output capacitor
(Cout=1uF) are recommended in all application circuit.
www.belling.com.cn
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BL8563 pdf, 반도체, 판매, 대치품
BL8563
Vout
T Vout
PSRR
Ilim
Vceh
Vcel
en
Rdischarge
Rcepd
Output Voltage
Temperature Coefficient
Ripple Rejection
Current Limit
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
Discharge Resistor
CE pin pull down resistor
Iout=30mA
F=1KHz, Ripple=0.5Vp-p
Vin=Set Vout+1V
BW=10Hz~100kHz
CE=0, Vout=3.0V
CE=Vin=5V
300
1.5
0
±100
70
47
1.5K
500K
ppm/C
dB
mA
Vin V
0.25 V
uVrms
ohm
ohm
NOTE:
Vdrop=Vin1-(Vout2*0.98) Vout2 is the output voltage when Vin=Vout1+1.0V and Iout=300mA.
Vin1 is the input voltage at which the output voltage becomes 98% of Vout1 after gradually decreasing the input voltage.
BLOCK DIAGRAM
EXPLANATION
BL8563 series is a group of positive voltage output, low noise, low power consumption, low dropout
voltage regulator.
BL8563 can provide output value in the range of 1.0V~4.5V every 0.1V step. It also can be customized on
command.
BL8563 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver
module.
BL8563 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%.
www.belling.com.cn
4

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BL8563 전자부품, 판매, 대치품
PACKAGE OUTLINE
Package
SC70-5
Package dimension
Devices per reel
3000Pcs
BL8563
Unit mm
Package
SOT-23-5
Package Dimension:
Devices per reel
3000Pcs
Unit
mm
www.belling.com.cn
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