BL8075CC3TR151 [BELLING]
16V 500mA Low Consumption Linear Regulator;
| 型号： | BL8075CC3TR151 |
| 厂家： | 
BELLING |
| 描述： | 16V 500mA Low Consumption Linear Regulator |
| 文件： | 总6页 (文件大小：856K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
16V 500mA Low Consumption Linear Regulator
DESCRIPTION
FEATURES
BL8075 series is a group of positive voltage
output, low power consumption, low dropout
voltage regulator. It can provide 300mA output
current when input / output voltage differential
drops to 600mV (Vout= 3.3V), and it also
provides foldback short-circuit protection,
thermal protection and output current limit
function. The very low power consumption of
BL8075 (Iq=10uA)can greatly improve natural life
of batteries.
Low Power Consumption: 10uA(Typ.)
Maximum Output Current: 500mA
Small Dropout Voltage
600mV@300mA (Vout=3.3V)
1.2V@500mA (Vout=3.3V)
Input Voltage Range: 3V~16V
Output Voltage Range: 1.2V~5.0V
(customized on command in 0.1V steps)
Highly Accurate:±2%(±1% customized)
Output Current Limit: 650mA
BL8075 can provide output value in the range of
1.2V~5.0V in 0.1V steps. It also can customize on
command.
APPLICATIONS
Battery Powered equipment
Power Management of MP3、PDA、DSC、
Mouse、PS2 Games
BL8075 includes high accuracy voltage reference,
error amplifier, current limit circuit and output
driver module.
Reference Voltage Source Regulation after
Switching Power
BL8075 has well load transient response and
good temperature characteristic, And it uses
trimming technique to guarantee output voltage
accuracy within±2%.
TYPICAL APPLICATION
ELECTRICAL CHARACTERISTICS
Load Regulation
4.0
Output
Cout
Input
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
VOUT
VIN
EN
BL8075
LC1215
Cin
GND
On/Off
NOTE: Input capacitor (Cin=1uF) and Output capacitor
(Cout=1uF) are recommended in all application circuit.
Ceramic capacitor is recommended.
0
100
200
300
400
500
Iout(mA)
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BL8075
ORDERING INFORMATION
PIN CONFIGURATION
BL8075 □1□2□3□4□5
Product Classification
Marking
BL8075CB5TR□□□
Code
Description
SOT-23-5
Temperature&Rohs:
C:-40~85C ,Pb Free Rohs Std.
Package type:
□1
P:Product Code
1
2
3
5
VIN
GND
EN
VOUT
X:Output
PXYW
PXYW
Voltage
B5:SOT-23-5
C3:SOT-89-3
Packing type:
TR:Tape&Reel (Standard)
Output voltage:
e.g. 12=1.2V
15=1.5V
50=5.0V
Voltage accuracy: 1=±1%
Blank(default)=±2%
□2
□3
4
NC
YW:Date Code
Product Classification
Marking
BL8075CC3TR□□□
SOT-89-3
P:Product Code
XX:Output
□4
□5
1 GND
PXX
2 VIN
3 VOUT
Voltage
PXX
LLXYW
LL:LOT NO.
X:FAB Code
YW:Date Code
LLXYW
1
3
2
ABSOLUTE MAXIMUM RATING
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
Parameter
Max Input Voltage
Operating Junction Temperature(Tj)
Ambient Temperature(Ta)
Power Dissipation
(PD@Ta=25C)
Value
20V
125C
”
1,”Z” stands for week 26,” ” stands for week 27,”
stands for week 52.
-40C -85C
400mW
SOT-23-5
SOT-89-3
500mW
Storage Temperature(Ts)
Lead Temperature & Time
-40C -150C
260C,10S
RECOMMENDED WORK CONDITIONS
Recom-
mended
Note:
Item
Min
3
Max.
16
Unit
Exceed these limits to damage to the device.
Exposure to absolute maximum rating conditions may
affect device reliability.
Input Voltage
Range
Ambient
V
-40
85
C
Temperature
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BL8075
ELECTRICAL CHARACTERISTICS
(Test Conditions: Cin=1uF, Cout=1uF, Ta=25C, Unless Otherwise Specified)
Symbol
Parameter
Conditions
Min
Type
Max
Units
Vin
Input Voltage
3
16
V
Vout
x0.98
Vout
-0.03
Vout
X1.02
Vout
Vout>1.5V
Output
Voltage
Vin-Vout=1.2V
1mA≤Iout≤30mA
Vout
Vout
V
Vout≤1.5V
+0.03
Iout(Max.)
Dropout
Voltage
Maximum Output Current
Input-Output Voltage
Differential
Vin-Vout=1.2V
500
mA
mV
Iout=300mA, Vout = 3.3V
600
0.2
Vout
Vin Vout
Vout
Line Regulation
Load Regulation
Quiescent Current
Iout=10mA, 4V≤Vin≤16V
0.3
40
%/V
mV
Vin=Set Vout+1V
1mA≤Iout≤100mA
Vin=Set Vout+1V, VEN=”H”
20
10
20
1
uA
uA
Iq
Vin=12V, VEN=0V
Vout
T Vout
Venh
Output Voltage
Temperature Coefficient
Iout=10mA
±100
150
ppm/C
EN Input Voltage “H”
EN Input Voltage “L”
Thermal Shutdown
1.5
0
Vin
0.4
V
V
Venl
°C
BLOCK DIAGRAM
VIN
EN
VOUT
Current
Limit
+
-
OTP
Fast
Response
Voltage
Reference
GND
EXPLANATION
BL8075 is a series of low dropout voltage and low power consumption 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
500mA.
BL8075 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 BL8075’s temperature
coefficient within ±100ppm/℃。
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BL8075
TYPICAL PERFORMANCE CHARACTERISTICS
Line Regulation
Load Regulation
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
4
8
12
16
0
100
200
300
400
500
Iout(mA)
Vin(V)
Dropout
Iq
120
100
80
60
40
20
0
1400
1200
1000
800
600
400
200
0
Vout=3.3V
Vout=3.3V
0
100
200
300
400
500
0
4
8
12
16
Iout(mA)
Vin(V)
Current Limit
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
100
200
300
400
500
600
700
Iout(mA)
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BL8075
Line transient response
Vin=5V~6V, Iout=10mA
Ch1—Vin, Ch2—Vout
Load transient response
Vin=5V, Iout=5mA~150mA
Ch2—Vout, Ch4—Iout
PACKAGE LINE
Package
SOT-23-5
Devices per reel
3000Pcs
Unit
mm
Package dimension：
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BL8075
Package
SOT-89-3
Devices per reel
1000Pcs
Unit
mm
Package Dimension:
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