TS1086

1.5A Low Dropout Positive Voltage Regulator

2/9

Version: A07

Parameter

Symbol

Limit

Unit

Input Supply Voltage

12

V

Operation Input Supply Voltage

7

V

Power Dissipation (Note 2)

Internal limited

TO-220

80

TO-263

85

TO-252

105

Thermal Resistance

Junction to Ambient

SOT-223

130

Operating Junction Temperature Range

0 ~ +125

Storage Temperature Range

-65 ~ +150

TO-220 / TO-263

10

Lead Soldering Temperature (260

TO-252 / SOT-223

5

S

Parameter

Conditions

Min

Typ

Max

Unit

Reference Voltage

1.225

1.25

1.275

V

1.764

1.8

1.836

V

2.450

2.5

2.550

V

3.235

3.3

3.366

V

Output Voltage

4.900

5.0

5.100

V

Line Regulation

--

0.015

0.2

%

Load Regulation (Note 1,2)

Io= 10mA ~ 1.5A

--

0.05

1.0

%

Dropout Voltage

--

1.3

1.5

V

Quiescent Current

--

8

10

mA

Adjustable Pin Current

--

90

--

uA

Output Current Limit

2.0

--

--

A

Temperature Stability

Io=10mA,

--

0.5

--

%

Ripple Rejection

--

60

70

dB

Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load

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

measured at the output lead = 1/18” from the package.

Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is

determined by the input / output voltage difference and the output current. Guaranteed maximum power

dissipation will not be available over the full input / output voltage range.

Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation.