3.0A Low Dropout Voltage Regulator - ETC
Description
Bay Linear
Linear Excellence
3.
0A Low Dropout Voltage Regulator
Adjustable
B1085
Description
The Bay Linear B1085 is Monolithic low power 3.
0A Adjustable and fixed NPN voltage regulator that are easy to use with minimum external components.
All internal circuitry is designed to operate down to 1V input to output differential and the dropout voltage is fully specified as a function of load current.
Dropout is guaranteed at a maximum of 1.
5V at a maximum output current.
Current limit is trimmed, minimizing the stress on both the regulator and power source circuitry under overload conditions.
It is suitable for applications requiring a well-regulated positive output voltage with low input-output differential voltage.
The B1085 Outstanding features include full power usage up to 3.
0Amp of load current internal current limiting and thermal shutdown.
A 10 µF output capacitor is required on these new devices; how ever, this is usually included in most regulator design.
The B1085 is offered in a 3-pin TO-220, TO-263 & TO-252 packages compatible with other 3 terminal regulators.
For 5A Low dropout Regulator refer to the BL1084 data sheet.
Features
• • • • • • • Adjustable Output Down to 1.
2V Output Current of 3.
0A Low Dropout Voltage 1.
0V Typ.
0.
015% Line Regulation 0.
01% Load Regulation Current & Thermal Limiting Standard 3-Terminal Low Cost TO-220, D2, D Packages Similar to industry Standard LT1085
•
Applications
• • • • • • Constant Current Regulators SMPS Post Regulator High Efficiency Linear Regulator High Efficiency Linear Power Supplies Battery Charger Adjustable Power Supplies
Pin Connection
Ordering Information
Devices
B1085T B1085S B1085D
TO-263-3 (S) TO-252 (D)
Package
TO-220 TO-263 TO-252
Temp.
0 °C to 70 °C 0 °C to 70 °C 0 °C to 70 °C
Bay Linear
1 2 3
1
2
3
ADJ/ GND
V OU VIN
T
Front View Top View
Bay Linear, Inc
2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556
www.
baylinear.
com
B1085
Absolute Maximum Ratin...
Similar Datasheet
