BL8060

BL8060
REV1.0-Revised DEC 2009
200mA Low Consumption Linear Regulator
DESCRIPTION
FEATURES



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.
Low Power Consumption:1.0uA(Typ.)
Maximum Output Current:200mA
Small Dropout Voltage
[email protected] (Vout=2.8V)
[email protected] (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


BL8060 has well load transient response and
good temperature characteristic, And it uses
trimming technique to guarantee output
voltage accuracy within±2%.

Battery Powered equipment
Power Management of MP3、PDA、
DSC、Mouse、PS2 Games
Reference Voltage Source Regulation
after Switching Power
ELECTRICAL CHARACTERISTICS
TYPICAL APPLICATION
Output Voltage VS. Output Current (Vout=2.8V)
BL8060
APPLICATION HINTS
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
Product Classification
ORDERING INFORMATION
Marking
N:Product
Code
XX:Output
Voltage
NXXI
LL:LOT NO.
LLBYW
B:FAB
Code
YW:Date
Code
Product Classification
BL8060 □
1 □
2 □
3 □
4 □
5
Code
Description
1
□
Temperature&Rohs:
C:-40~85C ,Pb Free Rohs Std.
Package type:
B3:SOT-23-3
B5:SOT-23-5
C3:SOT-89-3
HA:TO-92
HB:TO-92
Packing type:
TR:Tape&Reel (Standard)
BG:Bag (TO-92)
Output voltage:
e.g. 11=1.1V
15=1.5V
55=5.5V
Voltage accuracy:
1=±1%
Blank(default)=±2%
2
□
3
□
4
□
5
□
BL8060CC3TR□□□
BL8060CC3BTR□□□
Marking
N:Product
Code
XX:Output
Voltage
NXXIB
LL:LOT NO.
LLBYW
B:FAB
Code
YW:Date
Code
Product Classification
BL8060CHABG□□□
Marking
PIN CONFIGURATION
Product Classification
N:Product
Code
XX:Output
Voltage
NXXIA LL:LOT
LLBYW NO.
B:FAB
Code
YW:Date
Code
Product Classification
BL8060CB3TR□□□
Marking
N:Product
Code
X:Output
NXYWI
Voltage
YW:Date
Code
Product Classification
BL8060CB5TR□□□
Marking
Marking
N: Product
NXYWI
Code
X: Output
Voltage
YW: Date
Code
NXXIB
LLBYW
GND
Vin
Vout
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BL8060CHBBG□□□
2
N:Product
Code
XX:Output
Voltage
LL:LOT
NO.
B:FAB
Code
YW:Date
Code
Ground Pin
Supply Voltage Input
Output Voltage
BL8060
ABSOLUTE MAXIMUM RATING
Parameter
Value
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
14V
125C
-40C -85C
250mW
250mW
500mW
500mW
-40C -150C
260C,10S
Note:
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
Recommended
Max.
Unit
12
85
V
C
-40
ELECTRICAL CHARACTERISTICS
(Test Conditions: Cin=1uF, Cout=1uF, TA=25C, Unless Otherwise Specified)
Symbol
Vin
Parameter
Input Voltage
Vout
Output Voltage
Iout(Max.)
Dropout
Voltage
Vout
Vin  Vout
Vout
Iq
Vout
T  Vout
Maximum
Output Current
Input-Output
Voltage
Differential
Line
Regulation
Load
Regulation
Quiescent
Current
Output Voltage
Temperature
Coefficient
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Conditions
Min
Type
Vout
x0.98
Vin-Vout=1V
Max
12
Vout
X1.02
200
Units
V
V
mA
Vout  1.8V
600
1000
Vout  1.8V
300
600
0.2
0.3
%/V
20
40
mV
Vin=Set Vout+1V
1.0
5.0
uA
Iout=10mA
100
Iout=100mA
Iout=10mA
1.5V≤Vin≤8V
Vin=Set Vout+1V
1mA≤Iout≤100mA
3
mV
ppm/C
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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4
BL8060
TYPICAL PERFORMANCE CHARACTERISTICS
1.Load regulation (Vin=4V)
2.Line regulation
3.Dropout Voltage
4.PSRR
5.Iq (Vout=2.8V)
6.Current limit
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5
BL8060
7.Line transient response
Cin=Cout=1uF
Iout=10mA
Vin
4V
Vv
8.Load transient response
Cin=Cout=1uF Vin=4V Vout=2.8V
vout=2.8V
5V
Vv
100mA
1mA
Output Current
Vout
Output Voltage
9.Start up
Vin
Vout
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BL8060
PACKAGE LINE
Package
SOT-23-3
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
BL8060
Package
SOT-89-3
Devices per reel
Package Dimension:
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8
1000Pcs
Unit
mm
BL8060
Package
TO-92
Devices per Bag
Package Dimension:
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9
1000Pcs
Unit
mm