UNISONIC TECHNOLOGIES CO., LTD
UZ1086
LINEAR INTEGRATED CIRCUIT
1.5A ADJUSTABLE/FIXED LOW
DROPOUT LINEAR
1
1
REGULATOR
TO-263
1
TO-263-3
ꢀ
DESCRIPTION
The UTC UZ1086 and UZ1086-1.8V, 2.5V, 2.85V, 3.3V and 5V
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
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.
1
TO-252
SOT-223
*Pb-free plating product number: UZ1086L-xx
ꢀ
FEATURES
*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
Pin Assignment
Package
Packing
Normal
Lead Free Plating
1
2
3
I
UZ1086-xx-AA3-A-T
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
UZ1086L-xx-AA3-A-T
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
SOT-223
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
A/G
O
O
O
O
O
O
O
O
Tape Reel
Tube
I
I
Tape Reel
Tube
I
I
Tape Reel
Tube
I
I
Tape Reel
Tube
I
Note: 1. xx: Output Voltage, refer to Marking Information.
2. A: ADJ (for adjustable regulator), G: GND (for fixed regulator)
UZ1086L-xx-TA3-A-T
(1) R: Tape Reel, T: Tube
(2) refer to Pin Assignment
(3) AA3: SOT-223, TA3: TO-220, 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
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Output Voltage Code
(5)Lead Plating
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
1 of 6
QW-R102-008,F