BELLING BL8063

BL8063
300mA High PSRR, Linear Regulator
DESCRIPTION
FEATURES
BL8063 series is a group of positive voltage
output, low power consumption, low dropout
voltage regulator.
 Low Power Consumption: 25uA（Typ.）
 Low output noise (47uVRMS)
 Standby Mode: 0.1uA
 Low dropout Voltage: 360mV@300mA (Typ.)
 High Ripple Rejection:74dB@100Hz (Typ.)
 Low Temperature Coefficient: ±100ppm/C
 Excellent Line regulation: 0.05%/V
 Build-in chip enable circuit
 Output Voltage Range: 1.0V~4.4V
(customized on command every 0.1V step)
 Highly Accurate: ±2%
 Output Current Limit
BL8063 can provide output value in the range
of 1.0V~4.4V every 0.1V step. It also can be
customized on command.
BL8063 includes high accuracy voltage
reference, error amplifier, current limit circuit
and output driver module.
BL8063 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%.
APPLICATIONS



BL8063 is available in SOT-23-5, SC-70-5
and DFN1x1-4 packages which is lead free.


TYPICAL APPLICATION
ELECTRICAL CHARACTERISTICS
BL8063
NOTE: Input capacitor (Cin=1uF) and Output
capacitor (Cout=1uF) are recommended in all
application circuit.
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Power source for cellular phones and
various kind of PCSs
Battery Powered equipment
Power Management of MP3, PDA, DSC,
Mouse, PS2 Games
Reference Voltage Source
Regulation after Switching Power
1
BL8063
ORDERING INFORMATION
PIN CONFIGURATION
BL8063 □
1 □
2 □
3 □
4
Product Classification
Code
Description
1
□
Temperature&Rohs:
C:-40~85C ,Pb Free Rohs Std.
Package type:
A5:SC-70-5
B5:SOT-23-5
KE:DFN1x1-4
Packing type:
TR:Tape&Reel (Standard)
Output voltage:
e.g. 15=1.5V
18=1.8V
44=4.4V
2
□
3
□
4
□
BL8063CA5TR□□
JD: Product Code
X: Output Voltage
YW: Date Code
Product Classification
BL8063CB5TR□□
JD: Product Code
X: Output Voltage
YW: Date Code
MARKING DESCRIPTON
JD: Product Code
X: Output Voltage Code (for SC70-5,SOT23-5)
Vout
Code
Vout
Code
Vout
Code
1.0V
0
2.3V
3
3.6V
6
1.1V
1
2.4V
4
3.7V
7
1.2V
2
2.5V
5
3.8V
8
1.3V
3
2.6V
6
3.9V
9
1.4V
4
2.7V
7
4.0V
0
1.5V
5
2.8V
8
4.1V
1
1.6V
6
2.9V
9
4.2V
2
1.7V
7
3.0V
0
4.3V
3
1.8V
8
3.1V
1
4.4V
4
1.9V
9
3.2V
2
4.5V
5
2.0V
0
3.3V
3
2.1V
1
3.4V
4
Product Classification
XX: Output Voltage
Vss
Vin
Vout
CE
NC
2.2V
3.5V
5
2
XX: Output Voltage (for DFN1X1-4).”18”stands for
1.8V,”28” stands for 2.8V,and “28” stands for
2.85V.
Y: The Year of manufacturing,”7” stands for year
2007,”8” stands for year 2008,and “ 0 ” stands for
year 2010.
W: The week of manufacturing. ”A” stands for
week 1,”Z” stands for week 26,” A ” stands for
week 27,” Z ” stands for week 52.
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BL8063CKETR□□
2
Ground Pin
Supply Voltage Input
Output Voltage
Chip Enable
No Connection
BL8063
ABSOLUTE MAXIMUM RATING
Parameter
Value
Max Input Voltage
Operating Junction Temperature(Tj)
Output Current
Ambient Temperature(Ta)
SC70-5
Power
SOT-23-5
Dissipation
DFN1x1-4
Storage Temperature(Ts)
Lead Temperature & Time
8V
125C
300mA
-40C –85C
250mW
250mW
600mW
-40C -150C
260C,10S
Note:
Heat Sink Area of PCB for DFN1x1-4 is recommended at least 2.5mmx4mm.
Exceed these limits to damage to the device.
Exposure to absolute maximum rating conditions may affect device reliability.
RECOMMENDED WORK CONDITIONS
Item
Min
Input Voltage Range
Ambient Temperature
2
-40
Recommended
Max.
Unit
6
85
V
C
ELECTRICAL CHARACTERISTICS
(Test Conditions: Cin=1uF,Cout=1uF,TA=25C, unless otherwise specified. )
BL8063, For Arbitrary Output Voltage
Symbol
Parameter
Conditions
Min
Typ
Vin
Input Voltage
2
Vout
Vout>1.5V
x0.98
Output
Vin=Set Vout+1V
Vout
Vout
Voltage
1mA≤Iout≤30mA
Vout
Vout<=1.5V
-0.03
Maximun Output
Iout (Max.)
Vin-Vout=1V
300
Current
1
Vdrop
Dropout
Voltage,Vout≥2.8V
Vout
Vin  Vout
Line Regulation
Vout / Iout
Load Regulation
Iss
Supply Current
Supply Current
(Srandby)
Istandby
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Max
6
Vout
X1.02
Vout
+0.03
Units
V
V
mA
Iout=100mA
115
200
mV
Iout=300mA
360
420
mV
Iout=40mA
2.8V≤Vin≤6V
0.05
0.2
%/V
60
100
mV
25
50
uA
0.1
1.0
uA
Vin=Set Vout+1V
1mA≤Iout≤300mA
Vin=Set Vout+1V
Vin=Set Vout+1V
Vce=Vss
3
BL8063
Vout
T  Vout
Output Voltage
Temperature
Coefficiency
Iout=30mA
±100
ppm/C
PSRR
Ripple Rejection
F=100Hz,
Ripple=0.5Vp-p
Vin=Set Vout+1V
74
dB
Ilim
Vceh
Vcel
en
Current Limit
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
500
mA
V
V
uVrms
1.0
0
BW=10Hz~100kHz
Vin
0.25
47
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
BL8063 series is a group of positive voltage output, low noise, low power consumption, low
dropout voltage regulator.
BL8063 can provide output value in the range of 1.0V~4.5V every 0.1V step. It also can be
customized on command.
BL8063 includes high accuracy voltage reference, error amplifier, current limit circuit and output
driver module.
BL8063 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%.
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4
BL8063
TYPICAL PERFORMANCE CHARACTERISTICS
1) Output Voltage vs. Output Current
2) Output Voltage vs. Input Voltage
3) Dropout Voltage vs. Output Current
4) Ripple rejection vs. Frequency
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5
BL8063
5) Line transient response
Cin=Cout=1uF
Iout=10mA
vout=2.8V
Vout
Vin
4.5V
4.5V
3.5V
3.5V
Vin
Vout
6) Load transient response
Cin=Cout=1uF Vin=4.0v Vout=2.8V
Vout
100mA
Iout
100mA
1mA
1mA
Iout
Vout
7) Start up from CE
Vout
CE
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6
BL8063
PACKAGE OUTLINE
Package
SC70-5
Devices per reel
3000Pcs
Unit
mm
Devices per reel
3000Pcs
Unit
mm
Package dimension：
Package
SOT-23-5
Package Dimension:
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7
BL8063
Package
DFN1x1-4
Devices per reel
Package dimension：
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8
10000Pcs
Unit
mm