UNISONIC TECHNOLOGIES CO., LTD

UZ1085

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2021 Unisonic Technologies Co., Ltd

QW-R102-013.J

3A ADJUSTABLE/FIXED LOW

DROPOUT LINEAR

REGULATOR



DESCRIPTION

The UTC UZ1085-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, where 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 limiting provides

protection against any combination of overload and ambient

temperature that would create excessive junction temperatures.



FEATURES

*Fast transient response

*Low dropout voltage at up to 3A

*Load regulation:0.05% typical

*Trimmed current limit

*On-chip thermal limiting



ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

UZ1085L-xx-TA3-T

UZ1085G-xx-TA3-T

TO-220

A/G

O

I

Tube

UZ1085L-xx-TF3-T

UZ1085G-xx-TF3-T

TO-220F

A/G

O

I

Tube

UZ1085L-xx-TN3-R

UZ1085G-xx-TN3-R

TO-252

A/G

O

I

Tape Reel

UZ1085L-xx-TQ2-T

UZ1085G-xx-TQ2-T

TO-263

A/G

O

I

Tube

UZ1085L-xx-TQ2-R

UZ1085G-xx-TQ2-R

TO-263

A/G

O

I

Tape Reel

UZ1085L-xx-TQ3-T

UZ1085G-xx-TQ3-T

TO-263-3

A/G

O

I

Tube

UZ1085L-xx-TQ3-R

UZ1085G-xx-TQ3-R

TO-263-3

A/G

O

I

Tape Reel

Note: 1. xx: Output Voltage, refer to Marking Information.

2. A: ADJ (for adjustable regulator), G: GND (for fixed regulator), O: VOUT, I: VIN