UNISONIC TECHNOLOGIES CO., LTD
UZ1085
LINEAR INTEGRATED CIRCUIT
3A ADJUSTABLE/FIXED LOW
DROPOUT LINEAR
REGULATOR
1
1
TO-252
TO-220
DESCRIPTION
The UZ1085-xx series are low dropout three-terminal
regulators with 3A output current capability. These devices have
been optimized for low voltage applications including VTT bus
termination, where transient response and minimum input
voltage are critical.
1
1
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 and ambient
temperature that would create excessive junction temperatures.
TO-263
TO-263-3
FEATURES
Lead-free:
UZ1085L-xx
Halogen-free: UZ1085G-xx
*Fast transient response
*Low dropout voltage at up to 3A
*Load regulation:0.05% typical
*Trimmed current limit
*On-chip thermal limiting
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Normal
UZ1085-xx-TA3-T
UZ1085-xx-TN3-R UZ1085L-xx-TN3-R UZ1085G-xx-TN3-R
UZ1085-xx-TN3-T UZ1085L-xx-TN3-T UZ1085G-xx-TN3-T
Lead Free
Halogen Free
1
2
3
I
UZ1085L-xx-TA3-T UZ1085G-xx-TA3-T
TO-220
TO-252
TO-252
TO-263
TO-263
TO-263-3
TO-263-3
A/G
A/G
A/G
A/G
A/G
A/G
A/G
O
O
O
O
O
O
O
Tube
Tape Reel
Tube
I
I
UZ1085-xx-TQ2-R UZ1085L-xx-TQ2-R UZ1085G-xx-TQ2-R
UZ1085-xx-TQ2-T UZ1085L-xx-TQ2-T UZ1085G-xx-TQ2-T
UZ1085-xx-TQ3-R UZ1085L-xx-TQ3-R UZ1085G-xx-TQ3-R
UZ1085-xx-TQ3-T UZ1085L-xx-TQ3-T UZ1085G-xx-TQ3-T
Note: 1. xx: Output Voltage, refer to Marking Information.
I
Tape Reel
Tube
I
I
Tape Reel
Tube
I
2. A: ADJ (for adjustable regulator), G: GND (for fixed regulator)
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Copyright © 2008 Unisonic Technologies Co., Ltd
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