UZ1086

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 7

www.unisonic.com.tw

QW-R102-008. L



ELECTRICAL CHARACTERISTICS(Cont.)

For Other Voltage

PARAMETER

SYMBOL

TEST CONDITIONS

MIN. TYP. MAX. UNIT

Reference Voltage

*

1.225 1.25 1.275

V

Output Voltage

UZ1086-1.8

*

1.764 1.80 1.836

V

UZ1086-2.5

*

2.450 2.50 2.550

V

UZ1086-2.85

*

2.793 2.85 2.907

V

UZ1086-3.3

*

3.234 3.30 3.366

V

UZ1086-5.0

4.900 5.00 5.100

V

Line Regulation (Note1,2)

0.005 0.2

%

Load Regulation (Note1,2)

0.05

0.5

%

Dropout Voltage

1.30 1.50

V

Current Limit

1.6

2

A

Adjust Pin Current

*

35

120

μA

Adjust Pin Current Change

*

0.2

5

μA

Minimum Load Current

10

mA

Quiescent Current

4

13

mA

Ripple Rejection

RR

60

72

dB

Thermal Regulation

0.004 0.02 %/W

Temperature Stability

*

0.5

%

Long-Term Stability

0.03

1.0

%

RMS Output Noise

0.003

%

Thermal shutdown

Junction Temperature

155

°C

Thermal Shutdown Hysteresis

10

°C

Note: 1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line

regulation are measured at a constant junction temperature by low duty cycle pulse testing.

2. Line and load regulation are guaranteed up to the maximum power dissipation. Power dissipation is

determined by input/output differential and the output current. Guaranteed maximum output power will not

be available over the full input/output voltage range.

* stand for specifications which apply over the designed operating temperature range.