LM3553

www.ti.com

SNVS414B – FEBRUARY 2008 – REVISED MAY 2013

Operating Ratings

(1) (2)

Input Voltage Range

2.7V to 5.5V

-30°C to +125°C

(3)

-30°C to +85°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under

which operation of the device is specified. Operating Ratings do not imply performance limits. For performance limits and associated test

conditions, see the Electrical Characteristics tables.

(2)

All voltages are with respect to the potential at the GND pin.

(3)

In applications where high power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may

part/package in the application (

Thermal Properties

Junction-to-Ambient Thermal Resistance (

(1)

36.7°C/W

(1)

Junction-to-ambient thermal resistance is highly application and board-layout dependent. In applications where high maximum power

dissipation exists, special care must be paid to thermal dissipation issues in board design.

Copyright © 2008–2013, Texas Instruments Incorporated

Submit Documentation Feedback

3

Product Folder Links: LM3553