UNISONIC TECHNOLOGIES CO., LTD
UZ1084
LINEAR INTEGRATED CIRCUIT
5A ADJUSTABLE/FIXED LOW
DROPOUT LINEAR
REGULATOR
1
TO-220
DESCRIPTION
The UTC UZ1084-ADJ/Fixed voltages are low dropout
1
three-terminal regulators with 5A 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.
TO-220F
On-chip thermal limiting provides protection against any
combination of overload and ambient temperature that would create
excessive junction temperatures.
1
TO-252
FEATURES
*Fast transient response
1
*Low dropout Voltage at up to 5A
*Load regulation : 0.5% typical
*On-chip thermal limiting
TO-263-3
APPLICATIONS
*Desktop PCs, RISC and embedded processors’ supply
*GTI, SSTL logic reference bus supply
*Low voltage VCC logic supply
1
TO-263
*Battery-powered circuitry
*Post regulator for switching supply
Lead-free:
Halogen-free: UZ1084G-xx
UZ1084L-xx
*Cable and ADSL modems’ DSP core supply
*Set Top Boxes and Web Boxes modules’ supply
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Normal
Lead Free
Halogen Free
1
2
3
I
UZ1084-xx-TA3-T
UZ1084-xx-TF3-T
UZ1084L-xx-TA3-T UZ1084G-xx-TA3-T
UZ1084L-xx-TF3-T UZ1084G-xx-TF3-T
TO-220
TO-220F
TO-252
A/G
A/G
A/G
A/G
A/G
A/G
A/G
O
O
O
O
O
O
O
Tube
Tube
I
UZ1084-xx-TN3-R UZ1084L-xx-TN3-R UZ1084G-xx-TN3-R
UZ1084-xx-TQ2-R UZ1084L-xx-TQ2-R UZ1084G-xx-TQ2-R
I
Tape Reel
Tape Reel
Tube
TO-263
I
UZ1084-xx-TQ2-T
UZ1084-xx-TQ3-R UZ1084L-xx-TQ3-R UZ1084G-xx-TQ3-R
UZ1084-xx-TQ3-T UZ1084L-xx-TQ3-T UZ1084G-xx-TQ3-T
Note: 1. xx: Output voltage, refer to Marking Information.
2. A: ADJ (for adjustable regulator), G: GND (for fixed regulator), O:VOUT, I:VIN
UZ1084L-xx-TQ2-T UZ1084G-xx-TQ2-T
TO-263
I
TO-263-3
TO-263-3
I
Tape Reel
Tube
I
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