ISL80101

2

FN6931.1

August 31, 2011

Block Diagram

Ordering Information

REFERENCE

+

SOFT-START

CONTROL

LOGIC

THERMAL

SENSOR

FET DRIVER

WITHCURRENT

LIMIT

-

+

EA

EN

GND

+

-

PG

PG

ADJ

SS

SENSE

PART NUMBER

(Notes 1, 3, 4)

PART MARKING

(Note 2)

TEMP RANGE (°C)

PACKAGE

(Pb-Free)

PKG DWG. #

ISL80101IR18Z

DZEB

1.8V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80101IR25Z

DZFB

2.5V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80101IR33Z

DZGB

3.3V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80101IR50Z

DZHB

5.0V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80101EVAL2Z

Evaluation Board

NOTES:

1. Add “-T*” for Tape and Reel. Please refer to TB347 for details on reel specifications.

2. For other output voltages, contact Intersil Marketing.

3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte

tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil

Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

4. For Moisture Sensitivity Level (MSL), please see device information page for ISL80101. For more information on MSL please see Technical Brief

TB363.