BL8060
REV1.6-Revised AUG 2012
200mA Low Consumption Linear Regulator
DESCRIPTION
BL8060 series is a group of positive voltage
output, low power consumption, low dropout
voltage, three terminal regulator. It can provide
200mA output current when input / output
voltage
differential
drops
to
430mV
（Vout=2.8V）,
The very low power consumption
of BL8060
（
Iq=1.0uA
）
can greatly improve
natural life of batteries.
BL8060 can provide output value in the range of
1.1V~5.5V in 0.1V steps. It also can customized
on command.
BL8060 includes high accuracy voltage reference,
error amplifier, current limit circuit and output
driver module.
BL8060 has well load transient response and
good temperature characteristic, And it uses
trimming technique to guarantee output voltage
accuracy within±2%.
FEATURES
Low Power Consumption:1.0uA（Typ.）
Maximum Output Current:200mA
Small Dropout Voltage
210mV@100mA (Vout=2.8V)
430mV@200mA (Vout=2.8V)
Input Voltage Range:1.5V~14V
Output Voltage Range:1.1V~5.5V (customized
on command in 0.1V steps)
Highly Accurate:±2%(±1% customized）
Output Current Limit
APPLICATIONS
Battery Powered equipment
Power Management of MP3、PDA、DSC、
Mouse、PS2 Games
Reference Voltage Source Regulation after
Switching Power
TYPICAL APPLICATION
BL8060
ELECTRICAL CHARACTERISTICS
Vout Voltage Vs Load Current
6.0
5.0
4.0
Vout(V)
3.0
2.0
1.0
0.0
0
100
200
300
Iout(mA)
Vout=2.8V
Vout=4.0V
Vout=5.0V
NOTE1:
Input capacitor (Cin=1uF) is recommended in all
application circuit. Ceramic capacitor is
recommended.
NOTE2:
Output capacitor (Cout=1uF) is recommended in
all application to assure the stability of circuit.
Ceramic capacitor is recommended.
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1
BL8060
ORDERING INFORMATION
BL8060
□□□□□
1 2 3 4 5
Code
□
1
MARKING DESCRIPTON
N: Product Code
X: Output Voltage
Output Voltage Code
VOUT
1.2V
1.3V
1.5V
1.8V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
Description
□
2
□
3
□
4
□
5
Temperature&Rohs:
C:-40~85C ,Pb Free Rohs Std.
Package type:
B3:SOT-23-3
B5:SOT-23-5
C3:SOT-89-3
C3B:SOT-89-3（B）
HA:TO-92
HB:TO-92
Packing type:
TR:Tape&Reel (Standard)
BG:Bag (TO-92)
PT:Reel (TO-92)
Output voltage:
e.g. 11=1.1V
15=1.5V
55=5.5V
Voltage accuracy: 1=±1%
Blank(default)=±2%
Code
2
3
5
8
VOUT
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
Code
0
1
2
3
VOUT
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
5.1V
5.2V
5.3V
5.4V
5.5V
Code
4
5
6
7
8
4
5
6
9
0
7
8
9
1
2
3
4
5
0
1
2
3
Y: The Year of manufacturing,”9” stands for year 2009,
“
0
” stands for year 2010, and “
1
” stands for year
2011.
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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2
BL8060
ABSOLUTE MAXIMUM RATING
Parameter
Max Input Voltage
Operating Junction Temperature(Tj)
Ambient Temperature(Ta)
SOT-23-3
SOT-23-5
Power Dissipation
SOT-89-3
TO-92
Storage Temperature(Ts)
Lead Temperature & Time
Note:
Exceed these limits to damage to the device.
Exposure to absolute maximum rating conditions may affect device reliability.
Value
14V
125C
-40C -85C
250mW
250mW
500mW
500mW
-40C -150C
260C,10S
RECOMMENDED WORK CONDITIONS
Item
Input Voltage Range
Ambient Temperature
Min
-40
Recommended
Max.
12
85
Unit
V
C
ELECTRICAL CHARACTERISTICS
(Test Conditions: Cin=1uF, Cout=1uF, TA=25C, Unless Otherwise Specified)
Symbol
Vin
Vout
Iout(Max.)
Dropout
Voltage
Parameter
Input Voltage
Output Voltage
Maximum Output
Current
Input-Output Voltage
Differential
Line Regulation
Load Regulation
Quiescent Current
Output Voltage
Temperature Coefficient
Conditions
Min
Vout
x0.98
Type
Max
12
Vout
X1.02
Units
V
V
mA
Vin-Vout=1V
Iout=100mA
Iout=10mA
1.5V≤Vin≤8V
Vin=Set Vout+1V
1mA≤Iout≤100mA
Vin=Set Vout+1V
Iout=10mA
Vout
1.8V
Vout
1.8V
200
600
300
0.2
20
1.0
100
1000
600
0.3
40
5.0
mV
Vout
Vin
Vout
%/V
mV
uA
ppm/C
Vout
Iq
Vout
T
Vout
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4
BL8060
BLOCK DIAGRAM
EXPLANATION
BL8060 is a series of low dropout voltage and low power consumption three pins regulator. Its application
circuit is very simple, which only needs two outside capacitors. It is composed of these modules: high
accuracy voltage reference, current limit circuit, error amplifier, output driver and power transistor.
Current Limit module can keep chip and power system away from danger when load current is more than
200mA.
BL8060 uses trimming technique to assure the accuracy of output value within±2%, at the same time,
temperature compensation is elaborately considered in this chip, which makes BL8060’s temperature
coefficient within 100ppm/℃。
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