APL1085 Datasheet PDF - Anpec Electronics Coropration
| Part Number | APL1085 | |
| Description | 3A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V | |
| Manufacturers | Anpec Electronics Coropration | |
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There is a preview and APL1085 download ( pdf file ) link at the bottom of this page. Total 11 Pages | ||
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APL1085
3A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V
Features
General Description
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple Cur-
rents
• Load Regulation : 0.05% Typ.
www.DataSheet4U.com
• Line Regulation : 0.03% Typ.
• Low Dropout Voltage : 1.2V Typ. at IOUT =3A
• Trimmed Current Limit : 3A Typ. at TJ=125 °C
• On-Chip Thermal Limiting : 150 °C Typ.
• Standard 3-pin TO-220 , TO-252 and TO-263
Power Package
Applications
The APL1085 is a low dropout three-terminal adjust-
able regulator with 3A output current capability. In
order to obtain lower dropout voltage and faster tran-
sient response, which is critical for low voltage
applications, the APL1085 has been optimized. The
output available voltage range of adjustable version
is from 1.25~5.75V with an input supply below 7V ,
and the fixed 3.3V output voltage device is also
available.
Current limit is trimmed to ensure specified output
current and controlled short-circuit current. On-chip
thermal limiting provides protection against any com-
bination of overload that would create excessive junc-
tion temperatures.
The APL1085 is available in both the through-hole
and surface mount versions of the industry standard
• PentiumTM Processor Supplies
• PowerPCTM Supplies
• Low Voltage Logic Supplies
• Battery-Powered Circuitry
• Post Regulator for Switching Power Supply
Pin Description
TAB is VOUT
3 VIN
2 VOUT
1 ADJ
Front View APL1085 TO-220 Package
TAB is VOUT
3 V IN
2 VOUT
1 ADJ
Front View APL1085 TO-252 Package
TAB is VOUT
3 VIN
2 VOUT
1 ADJ
Front View APL1085 TO-263 Package
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. B.5 - Jun., 2003
1
www.anpec.com.tw
|
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APL1085
Typical Characteristics (Cont.)
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Minimum Load Current vs Temperature
5
4
3
2
1
0
-50 0 50 100 150
Temperature (°C)
Adjust Pin Current vs Temperature
100
90
80
70
60
50
40
30
20
10
0
-50
0
50 100 150
Temperature (°C)
Ripple Rejection vs Frequency
90
80
70
60
50
40
30 VIN-VOUT = 3V
20 VRIPPLE(p-p) = 1V
10 IOUT = 3A
0
10 100 1k
10k 100k
Frequency (Hz)
Maximum Power Dissipation*
20
18
16
14
12
10
8
6
4
2
0
50 70 90 110 130 150
Case Temperature (°C)
* as Limited by Maximum Jcnction Temperature
Copyright ANPEC Electronics Corp.
Rev. B.5 - Jun, 2003
5
www.anpec.com.tw
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for APL1085 electronic component. |
| Information | Total 11 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Product Image and Detail view |  1. Adjustable Regulator ( PDF ) [ Learn More ] | |
| Download | [ APL1085.PDF Datasheet ] | |
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