BLA1117-ADJ [BL Galaxy Electrical]
800 mA Low-Dropout Linear Regulator;
| 型号： | BLA1117-ADJ |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | 800 mA Low-Dropout Linear Regulator 光电二极管 输出元件 调节器 |
| 文件： | 总6页 (文件大小：149K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Production specification
800 mA Low-Dropout Linear Regulator
BLA1117-XX
FEATURES
z
Available in 1.5V,1.8V,2.5V,2.85V,3.3V
Pb
5V,and Adjustable Versions.
Lead-free
z
z
z
z
Current Limiting and Thermal Protection.
Output Current(800mA).
Line Regulation(0.2%Max).
Load Regulation(0.4%Max).
APPLICATIONS
z
z
z
z
Post Regualtor for Switching DC/DC Converter.
SOT-89
High Efficiency Linear Regulators.
Battery Charger.
Batterty Powered Instrumentation.
ORDERING INFORMATION
Type No.
Marking
Package Code
BLA1117-ADJ
BLA1117-1.5
BLA1117-1.8
BLA1117-2.5
BLA1117-2.85
BLA1117-3.3
BLA1117-5.0
1117-ADJ
1117-1.5
1117-1.8
1117-2.5
1117-2.85
1117-3.3
1117-5.0
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
MAXIMUM RATING operating temperature range applies unless otherwise specified
Symbol
Parameter
Value
Units
Input voltage
VI
20
V
Maximum output current
Power dissipation
ICM
PD
800
mA
500
mW
℃
Storage temperature range
Thermal Resistance Junction-case
Thermal Resistance Junction-lead
Tj,Tstg
-65 to +150
25
R
θJC
θJL
°C /W
°C /W
R
11.5
E091
Rev.A
www.gmesemi.com
1
Production specification
800 mA Low-Dropout Linear Regulator
BLA1117-XX
ELECTRICAL CHARACTERISTICS
Typicals and limits appearing in normal type apply for TJ=25℃.Limits appearing in Boldface type
apply over the entire junction temperature range for operation,0℃ to 125℃
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
BLA1117-ADJ
Reference Voltage
VREF
IOUT=10mA,VIN-VOUT=2V,TJ=25℃
1.238
1.250
1.250
1.262
V
10mA≤IOUT≤800mA,1.4V≤VIN-VOUT≤10V 1.225
1.270
BLA1117-1.5
IOUT=10mA,VIN=3.5V,TJ=25℃
10mA≤IOUT≤800mA,3.0V≤VIN≤10V
BLA1117-1.8
1.485
1.5
1.5
1.515
V
V
V
1.470
1.530
IOUT=10mA,VIN=3.8V,TJ=25℃
0mA≤IOUT≤800mA,3.2V≤VIN≤10V
BLA1117-2.5
1.782
1.800
1.800
1.818
1.746
1.854
IOUT=10mA,VIN=4.5V,TJ=25℃
0mA≤IOUT≤800mA,3.9V≤VIN≤10V
BLA1117-2.85
2.475
2.500
2.500
2.525
2.450
2.550
Output Voltage
VOUT
IOUT=10mA,VIN=4.85V,TJ=25℃
0mA≤IOUT≤800mA,4.25V≤VIN≤10V
0mA≤IOUT≤800mA,VIN=4.1V
BLA1117-3.3
2.82
2.79
2.79
2.85
2.85
2.85
2.88
2.91
2.91
V
IOUT=10mA,VIN=5V,TJ=25℃
0mA≤IOUT≤800mA,4.75V≤VIN≤10V
BLA1117-5.0
3.267
3.3
3.3
3.333
V
V
3.235
3.365
IOUT=10mA,VIN=7V,TJ=25℃
0mA≤IOUT≤800mA,6.5V≤VIN≤12V
BLA1117-ADJ
4.95
5.0
5.0
5.05
4.9
5.1
%
IOUT=10mA,1.5V≤VIN-VOUT≤13.75V
BLA1117-1.5
0.035
0.2
6
Line regulation
ΔVOUT
mV
mV
IOUT=10mA,1.5V≤VIN-VOUT≤10V
BLA1117-1.8
1
1
IOUT=10mA,3.2V≤VIN-VOUT≤10V
6
E091
Rev.A
www.gmesemi.com
2
Production specification
800 mA Low-Dropout Linear Regulator
BLA1117-XX
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
BLA1117-2.5
mV
IOUT=10mA,3.9V≤VIN-VOUT≤10V
BLA1117-2.85
1
1
1
6
6
6
mV
mV
mV
%
IOUT=10mA,4.25V≤VIN-VOUT≤10V
BLA1117-3.3
Line regulation
ΔVOUT
IOUT=10mA,4.75V≤VIN-VOUT≤15V
BLA1117-5.0
IOUT=10mA,6.5V≤VIN-VOUT≤15V
BLA1117-ADJ
1
10
0.2
0.4
VIN-VOUT=3V,10≤IOUT≤800mA
BLA1117-1.5
1
1
1
1
1
1
10
10
10
10
10
15
mV
mV
mV
mV
mV
mV
VIN-VOUT=2V,10≤ IOUT≤800mA
BLA1117-1.8
VIN=3.2V,0≤ IOUT≤800mA
BLA1117-2.5
Load regulation
ΔVOUT
VIN=3.9V,0≤ IOUT≤800mA
BLA1117-2.85
VIN=4.25V,0≤ IOUT≤800mA
BLA1117-3.3
VIN=4.75V,0≤ IOUT≤800mA
BLA1117-5.0
VIN=6.5V,0≤ IOUT≤800mA
IOUT=100mA
1.1
1.2
Droput Voltage
Current Limit
VIN-VOUT IOUT=500mA
IOUT=800mA
1.15
1.2
1.25
1.3
V
VIN-VOUT=5V, TJ=25℃
800
1200
1.7
1500
5
mA
mA
ILIMIT
Minimum Load
Current
BLA1117-ADJ
VIN=15V
E091
Rev.A
www.gmesemi.com
3
Production specification
800 mA Low-Dropout Linear Regulator
BLA1117-XX
Parameter
Symbol
Test conditions
MIN
TYP
5
MAX
10
UNIT
mA
BLA1117-1.5
VIN-VOUT=2V
BLA1117-1.8
VIN≤15V
5
10
mA
Quiescent Currnt
BLA1117-2.5
BLA1117-2.85
BLA1117-3.3
BLA1117-5.0
VIN≤15V
VIN≤10V
VIN≤15V
VIN≤15V
5
5
5
5
10
10
10
10
mA
mA
mA
mA
Thermal
TA=25℃,30ma Pulse
0.01
0.1
%/W
Regulation
Ripple Regulation
Ajust Pin Current
fRIPPLE=120Hz,VIN-VOUT=3V,VRIPPLE=1VPP
60
75
60
dB
uA
120
5
ILIMIT
Ajust Pin Current
Change
10≤IOUT≤800mA
0.2
uA
E091
Rev.A
www.gmesemi.com
4
Production specification
800 mA Low-Dropout Linear Regulator
BLA1117-XX
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
E091
Rev.A
www.gmesemi.com
5
Production specification
800 mA Low-Dropout Linear Regulator
BLA1117-XX
PACKAGE OUTLINE
Plastic surface mounted package
SOT-89
A
SOT-89
C
H
Dim
Min
Max
4.70
2.65
1.70
0.50
1.60
0.58
1.80
0.50
1.10
4.35
A
B
C
D
E
F
H
J
4.30
2.25
1.30
0.30
1.40
0.38
1.60
0.30
0.90
3.95
B
L
K
E
D
L
K
J
F
All Dimensions in mm
SOLDERING FOOTPRINT
1.00
1.00
Unit:mm
1.50
1.50
PACKAGE INFORMATION
Device
Package
SOT-89
Shipping
BLA1117-XX
1000/Tape&Reel
E091
Rev.A
www.gmesemi.com
6
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