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BELLING |
BL8061
250mA Low Consumption Linear Regulator
DESCRIPTION
BL8061 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 420mV ( Vout=
3.3V), And it also provides foldback short-
circuit protection and output current limit
function. The very low power consumption of
BL8061(Iq=2.0uA)can greatly improve natural
life of batteries.
BL8061 can provide output value in the range of
1.1V~5.0V in 0.1V steps. It also can customized
on command.
BL8061 includes high accuracy voltage reference,
error amplifier, current limit circuit and output
driver module.
BL8061 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:2.0uA(Typ.)
Maximum Output Current:250mA
Small Dropout Voltage
210mV@100mA (Vout=3.3V)
420mV@200mA (Vout=3.3V)
Input Voltage Range:2V~16V
Output Voltage Range:1.1V~5.0V (customized
on command in 0.1V steps)
Highly Accurate:±2%(±1% customized)
Output Current Limit
330mA@Vout=3.3V
Foldback Short-circuit Current
56mA@Vout=3.3V
APPLICATIONS
Battery Powered equipment
Power Management of MP3、PDA、DSC、
Mouse、PS2 Games
Reference Voltage Source Regulation after
Switching Power
TYPICAL APPLICATION
Vin
Cin
Vin Vout
LBCL18026118
GND
Vout
Cout
NOTE: Input capacitor (Cin=1uF) and Output capacitor
(Cout=1uF) are recommended in all application circuit.
Ceramic capacitor is recommended.
ELECTRICAL CHARACTERISTICS
Vout Voltage vs Load Current
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
50 100 150 200 250 300
Iout(mA)
Vout=1.2V
Vout=3.3V
Vout=2.5V
Vout=5.0V
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ORDERING INFORMATION
BL8061 □1 □2 □3 □4 □5
Code
Description
□1
Temperature&Rohs:
C:-40~85C ,Pb Free Rohs Std.
Package type:
B3:SOT-23-3
□2 B5:SOT-23-5
C3:SOT-89-3
C3B:SOT-89-3(B)
□3
Packing type:
TR:Tape&Reel (Standard)
Output voltage:
□4
e.g. 11=1.1V
15=1.5V
55=5.5V
□5
Voltage accuracy: 1=±1%
Blank(default)=±2%
MARKING DESCRIPTON
M: Product Code
X: Output Voltage
Output Voltage Code
VOUT Code VOUT Code
1.1V 1 2.9V
1.2V 2 3.0V 0
1.3V 3 3.1V 1
1.5V 5 3.2V 2
1.8V 8 3.3V 3
2.0V 3.4V 4
2.1V 3.5V 5
VOUT
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
Code
3
4
5
6
7
8
9
2.2V 3.6V 6 5.0V 0
2.3V 3.7V 7 5.1V 1
2.4V 3.8V 8 5.2V 2
2.5V 3.9V 9 5.3V 3
2.6V 4.0V 0 5.4V 4
2.7V 4.1V 1 5.5V 5
2.8V 4.2V 2
Y: The Year of manufacturing,”1” stands for year 2011,
“2” stands for year 2012, and “8” stands for year 2018.
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.
BL8061
PIN CONFIGURATION
Product Classification
BL8061CB3TR□□□
Marking
M:Product Code
MXYW
X:Output
Voltage
YW:Date Code
Product Classification
Marking
MXYW
M:Product Code
X: Output
Voltage
BL8061CB5TR□□□
YW: Date Code
Product Classification
Marking
BL8061CC3TR□□□
M:Product Code
XX: Output
MXX Voltage
LLBYW LL: LOT NO.
B:FAB Code
YW: Date Code
Product Classification
Marking
BL8061CC3BTR□□□
MXXI
LLBYW
M:Product Code
XX: Output
Voltage
LL: LOT NO.
B:FAB Code
YW: Date Code
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