UZ2085_12 Datasheet, PDF (1/7 Pages) Unisonic Technologies – 3A ADJUSTABLE/FIXED LOW DROPOUT LINEAR REGULATOR

UNISONIC TECHNOLOGIES CO., LTD
UZ2085
LINEAR INTEGRATED CIRCUIT
3A ADJUSTABLE/FIXED LOW
DROPOUT LINEAR REGULATOR
„ DESCRIPTION
The UTC UZ2085-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 in
which transient response and minimum input voltage are critical.
Current limit is trimmed to ensure specified output current and
controlled short-circuit current. On-chip thermal limitation provides
protection against any combination of overload and ambient
temperature that would create excessive junction temperature.
1
TO-252
„ FEATURES
* Fast transient response
* Low dropout voltage at up to 3A
* Load regulation: 0.05% typical
* Trimmed current limit
* On-chip thermal limiting
* Ultra low current consumption (0.35mA typ.)
* Ultra low Adjustment Current (7μA typ.)
* Ultra low minimum Load (0.3mA typ.)
* Stable with low ESR ceramic output capacitor (MLCC)
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Package
Pin Assignment
1
2
3
UZ2085L-xx-TN3-R
UZ2085G-xx-TN3-R
TO-252
A/G
O
I
UZ2085L-xx-TN3-T
UZ2085G-xx-TN3-T
TO-252
A/G
O
I
Note: 1. xx: Output Voltage, refer to Marking Information.
2. A: ADJ (for adjustable regulator), G: GND (for fixed regulator), O: V_OUT, I: V_IN
Packing
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
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QW-R102-043.F