Elektronische Bauelemente

S3U1085LM Series

3A Low Dropout Positive

Adjustable or Fixed-Mode Regulator

06-Jun-2013 Rev. B

Page 2 of 5

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

BLOCK DIAGRAM

PIN DESCRIPTIONS

Name

I/O

Pin#

Description

ADJ (GND)

1

(Ground only for fixed mode)

O

2

The output pin of regulator. A min. of 10μF capacitor must be connected from this pin

to ground to insure stability.

I

3

The input pin of regulator. Typically a large storage capacitor is connected from this

pin to ground to insure that the input voltage does not sag below the min. dropout

voltage during the load transient response.

properly.

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Ratings

Unit

DC Supply Voltage

Vin

15

V

Thermal Resistance (Junction to Case)

3

°C / W

Thermal Resistance (Junction to Ambient)

62.5

°C / W

2

W

Operating, Storage Temperature Range

-40~125, -65~150

°C

Lead Temperature(Soldering 10sec)

300

°C

Note:

1. Stress above the listed absolute maximum rating may cause permanent damage to the device