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PDF APL1086 Data sheet ( Hoja de datos )
| Número de pieza | APL1086 | |
| Descripción | 1.5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed | |
| Fabricantes | Anpec Electronics Coropration | |
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APL1086
1.5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed
1.8V, 2.5V, 2.85V and 3.3V
Features
General Description
• Guaranteed Output Voltage Accuracy within 2%
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple
Currents
• Load Regulation : 0.1% Typ.
• Line Regulation : 0.03% Typ.
• Low Dropout Voltage : 1.3V Typ. at IOUT =1.5A
• Current Limit : 1.5A Min. at TJ=125°C
• On-Chip Thermal Limiting : 150 °C Typ.
• Adjustable Output : 1.25~10.7V
• Standard 3-pin SOT-223, TO-252 , TO-220 and
TO-263 Power Packages
• Lead Free Available (RoHS Compliant)
Applications
• Active SCSI Terminators
• Low Voltage Logic Supplies
• Battery-Powered Circuitry
• Post Regulator for Switching Power Supply
The APL1086 is a low dropout three-terminal adjustable
regulators with 1.5A output current capability. In order
to obtain lower dropout voltage and faster transient
response, which is critical for low voltage applications,
the APL1086 has been optimized.
The device is available in an adjustable version and
fixed output voltages of 1.8V, 2.5V,2.85V and 3.3V,
the output available voltage range is from 1.25~10.7V
with an input supply below 12V. Dropout voltage is
guaranteed at a maximum of 1.45V at 1.5A.
Current limit is trimmed to ensure specified output
current and controlled short-circuit current. On-chip
thermal limiting provides protection against any
combination of overload that would create excessive
junction temperatures.
The APL1086 is available in the industry standard
3-pin SOT-223, TO-252, TO-220 or TO-263 power
packages.
Pin Description
TAB IS VOUT
TAB IS VOUT
1 23
1 23
ADJ/GND OUT IN
Front View for SOT-223
ADJ/GND OUT IN
Front View for TO-252
3
2
1
Front View for TO-220
VIN
VOUT
ADJ
TAB is VOUT
3 VIN
2 VOUT
1 ADJ
Front View for TO-263
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
Rev. A.6 - Sep., 2006
1
www.anpec.com.tw
1 page  
APL1086
Typical Characteristics
Load Transient Response
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
-100
VCCIIoNN=u=t15=0V1uF0uF Tantalum
100 300 500 700
Time (µs)
0.02
0.01
0
-0.01
-0.02
-0.03
900
Line Transient Response
6
5
4
3
2
1
0
-20
0.15
ICCOIoUNT=u=1t=00.1u1F0AuF Tantalum
0.1
0.05
0
30 80 130
Time (µs)
-0.05
180
Dropout Voltage vs. Output Current
1.35
1.3
1.25
1.2
1.15
1.1
1.05
1
0.95
0.9
0
0.5 1
Output Current (A)
1.5
Output Voltage vs. Input Voltage
3.5
3
2.5
2
1.5
1
0.5
0
0123456789
Input Voltage (V)
Copyright © ANPEC Electronics Corp.
Rev. A.6 - Sep., 2006
5
www.anpec.com.tw
5 Page 
APL1086
Package Informaion
TO-263 (Reference JEDEC Registration TO-263)
E
L2
D
L
L3
e
e1
A
b2
b
c2
Φ1
R
L4 L1
DETAIL "A"ROTED
c
Dim Millimeters
Min.
Max.
A 4.06
4.83
b 0.51 1.016
b2 1.14
1.651
c 0.38 TYP.
c2 1.14
1.40
D 8.64
9.65
e 2.54 TYP
e1 4.83
5.33
L 14.60 15.88
L1 2.24
2.84
L2 1.02
2.92
L3 1.20
1.78
Copyright © ANPEC Electronics Corp.
Rev. A.6 - Sep., 2006
11
Min.
0.160
0.02
0.045
0.045
0.340
0.190
0.575
0.090
0.040
0.050
Inches
0.015 TYP.
0.100 TYP
Max.
0.190
0.040
0.065
0.055
0.380
0.210
0.625
0.110
0.112
0.070
www.anpec.com.tw
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet APL1086.PDF ] | |
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