UNISONIC TECHNOLOGIES CO., LTD
UZ1084
5A ADJUSTABLE/FIXED LOW
DROPOUT LINEAR
REGULATOR
DESCRIPTION
The UTC UZ1084-ADJ/Fixed voltage are low dropout
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.
On-chip thermal limiting provides protection against any
combination of overload and ambient temperature that would
create excessive junction temperatures.
1
TO-263
1
LINEAR INTEGRATED CIRCUIT
1
TO-252
1
TO-220
TO-263-3
1
TO-220F
FEATURES
*Fast transient response
*Low dropout Voltage at up to 5A
*Load regulation : 0.5% typical
*On-chip thermal limiting
*Pb-free plating product number: UZ1084L-xx
APPLICATIONS
*Desktop PCs, RISC and embedded processors’ supply
*GTI, SSTL logic Reference bus supply
*Low voltage V
CC
logic supply
*Battery-powered circuitry
*Post regulator for switching supply
*Cable and ADSL modems’ DSP core supply
*Set Top Boxes and Web Boxes modules’ supply
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
UZ1084-xx-TA3-A-R
UZ1084L-xx-TA3-A-R
UZ1084-xx-TA3-A-T
UZ1084L-xx-TA3-A-T
UZ1084-xx-TF3-A-T
UZ1084L-xx-TF3-A-T
UZ1084-xx-TF3-A-T
UZ1084L-xx-TF3-A-T
UZ1084-xx-TN3-A-R
UZ1084L-xx-TN3-A-R
UZ1084-xx-TN3-A-T
UZ1084L-xx-TN3-A-T
UZ1084-xx-TQ2-A-R
UZ1084L-xx-TQ2-A-R
UZ1084-xx-TQ2-A-T
UZ1084L-xx-TQ2-A-T
UZ1084-xx-TQ3-A-R
UZ1084L-xx-TQ3-A-R
UZ1084-xx-TQ3-A-T
UZ1084L-xx-TQ3-A-T
Note: xx: Output voltage, refer to Marking Information.
UZ1084L-xx-TA3-A-R
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Output Voltage Code
(5)Lead Plating
Package
TO-220
TO-220
TO-220F
TO-220F
TO-252
TO-252
TO-263
TO-263
TO-263-3
TO-263-3
Pin Assignment
1
2
3
Packing
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Tube
ADJ/
Vout Vin
GND
(1) R: Tape Reel, T: Tube
(2) refer to Pin Assignment
(3) TA3: TO-220, TF3: TO-220F, TN3: TO-252,
TQ 2: TO-263, TQ3: TO-263-3
(4) xx: refer to Marking Information
(5) L: Lead Free Plating, Blank: Pb/Sn
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