UNISONIC TECHNOLOGIES CO.,LTD
UZ1086
LINEAR INTEGRATED CIRCUIT
1.5A ADJUSTABLE/FIXED
LOW DROPOUT LINEAR
REGULATOR
1
1
TO-263
TO-263-3
ꢀ
DESCRIPTION
The UTC UZ1086 and UZ1086-1.8V,2.5V, 2.85V, 3.3V and 5V
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are low dropout three-terminal regulators with 1.5A output current
capability. These devices have been optimized for low voltage
where transient response and minimum input voltage are critical.
The 2.85V version is designed specifically to be used in Active
Terminators for SCSI bus.
TO-220
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
temperatures that would create excessive junction temperatures.
Unlike PNP type regulators where up to 10% of the output
current is wasted as quiescent current, the quiescent current of
the UZ1086 flows into the load, increasing efficiency.
TO-252
SOT-223
*Pb-free plating product number: UZ1086L-xx
ꢀ PIN DESCRIPTION
ꢀ
FEATURES
PIN NO.
ADJ
ADJ
VOUT
VIN
FIXED
GND
VOUT
VIN
1
2
3
*Low dropout voltage
*Load regulation: 0.05% typical
*Trimmed current limit
*On-chip thermal limiting
*Three-terminal adjustable or fixed 1.8V, 2.5V, 2.85V, 3.3V, 5V
ꢀ
ORDERING INFORMATION
Order Number
Package
Packing
Normal
Lead Free Plating
UZ1086-xx-TA3-A-T
UZ1086-xx-TN3-A-R
UZ1086-xx-TN3-A-T
UZ1086-xx-TQ2-A-R
UZ1086-xx-TQ2-A-T
UZ1086-xx-TQ3-A-R
UZ1086-xx-TQ3-A-T
UZ1086-xx-AA3-A-R
UZ1086L-xx-TA3-A-T
UZ1086L-xx-TN3-A-R
UZ1086L-xx-TN3-A-T
UZ1086L-xx-TQ2-A-R
UZ1086L-xx-TQ2-A-T
UZ1086L-xx-TQ3-A-R
UZ1086L-xx-TQ3-A-T
UZ1086L-xx-AA3-A-R
TO-220
TO-252
TO-252
TO-263
TO-263
TO-263-3
TO-263-3
SOT-223
Tube
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Note: xx: Output Voltage, refer to Marking Information.
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Copyright © 2005 Unisonic Technologies Co.,LTD
QW-R102-008,E