B1582S-3.0 View Datasheet(PDF) - Bay Linear
Part Name
Description
MFG CO.
'B1582S-3.0' PDF : 6 Pages View PDF
Bay Linear
Inspire the Linear Power
4.0A Low Dropout Voltage Regulator
Adjustable & Fix Output
B1582
Description
The Bay Linear B1582 is Monolithic low power 4.0A
Adjustable and fixed NPN voltage regulator that are easy to
use with minimum external components. It is suitable for
applications requiring a well-regulated positive output voltage
with low input-output differential voltage requirements and
output voltage 1.5V, 2.5V, 3.0V, 3.3V, or 5V.
The B1582 Outstanding features include full power usage up
to 4.0Amp of load current internal current limiting and thermal
shutdown. Other fixed versions are also available consult with
factory.
The B1582 is offered in a 5-pin TO-220, & TO-263 packages
compatible with other 5 terminal regulators. The B1582 is
offer in a new LPDD (Low Profile TO-263) package from 4.47
mm (DD) thickness down to only 1.27 mm (LPDD) total
thickness.
Features
• Adjustable Output Down to 1.2V
• Fixed Output Voltages 2.5V, 3.0V 3.3V,
and 5.0V
• Output Current of 4.0A
• Low Dropout Voltage 700mV Typ.
• Current & Thermal Limiting
• Standard 3-Terminal Low Cost TO-220,
D2 Packages & LPDD
• Similar to industry Standard
CS1503/EZ1582/IRU1150
Applications
• 3.3V to 2.5V for Pentium Processor
• SMPS Post Regulator
• High Efficiency “Green” Computer
Systems
• High Efficiency Linear Power Supplies
• 5V to 3.XXV for Pentium Processor
• 3.3V to 2.7V Intel I740 Chip Set
Pin Connection
Ordering Information
Devices
B1582T
B1582S
B1582J
Package
TO-220
TO-263
LPDD
Temp.
0 °C to 70 °C
0 °C to 70 °C
0 °C to 70 °C
5 VPOWER
4 VCONTROL
3 OUTPUT
2 ADJ/GND.
1 SENSE
TO-263-5 Package
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com
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