LD1580

2/18

The LD1580 also features a built-in output current

limit function and a thermal shutdown protection

with hysteresis which

prevents from excessive

power

dissipation

in

case

of

insufficient

heatsinking. On chip trimming allows the regulator

to reach a very tight output voltage tolerance,

within ±2% at the maximum output current and

over the full temperature range.

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is

not implied.

THERMAL DATA

CONNECTION DIAGRAM (top view)

Symbol

Parameter

Value

Unit

from -0.3 to 6

V

from -0.3 to 13

V

Output Current

Internally Limited

A

Power Dissipation

Internally Limited

W

Storage Temperature Range

-55 to +150

°C

Operating Junction Temperature Range

-40 to +125

°C

Symbol

Parameter

SPAK-5L

SPAK-7L

Unit

3

3

2

°C/W

50

62.5

TBD

°C/W

SPAK-5L

SPAK-7L