ISL80102, ISL80103

2

FN6660.6

June 14, 2013

Block Diagram

10µA

10µA

R7

R8

R9

R5

M5

M4

EN

EN

EN

EN

EN

ENABLE

M7

500mV

485mV

500mV

M3

POWER PMOS

M1

VIN

VOUT

SENSE

R1

R4

R2

*R3

GND

PG

ADJ

LEVEL

SHIFT

M2

+

-

+

-

+

-

+

-

+

-

+

-

+

-

V TO I

SS

IL/10,000

IL

M6

M8

EN

*R3 is open for ADJ versions.

Ordering Information

PART NUMBER

(Notes 1, 2, 3)

PART

MARKING

VOLTAGE

TEMP. RANGE

(°C)

PACKAGE

(Pb-Free)

PKG

DWG. #

ISL80102IRAJZ

DZJA

ADJ

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80102IR18Z

DZNA

1.8V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80102IR25Z

DZPA

2.5V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80103IRAJZ

DZAA

ADJ

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80103IR18Z

DZEA

1.8V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80103IR25Z

DZFA

2.5V

-40 to +125

10 Ld 3x3 DFN

L10.3x3

ISL80102EVAL2Z

Evaluation Board

ISL80103EVAL2Z

Evaluation Board

NOTES:

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

2. 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.

3. For Moisture Sensitivity Level (MSL), please see device information page for ISL80102, ISL80103. For more information on MSL please see tech brief

TB363.