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CAT1021, CAT1022, CAT1023

Doc No. 3009, Rev. K

Ordering Information

Note:

(1) The device used in the above example is a CAT1021JI-30TE13 (Supervisory circuit with I2C serial 2k CMOS EEPROM, SOIC, Industrial

Temperature, 3.0-3.15V Reset Threshold Voltage, Tape and Reel).

1021

Temperature Range

I = Industrial (-40˚C to 85˚C)

Prefix

Device #

Suffix

J

I

Product

Number

1021: 2K

Package

P: PDIP

J: SOIC

R: MSOP

U: TSSOP

RD4: 8-pad TDFN (3x3mm)

L: PDIP (Lead free, Halogen free)

W: SOIC (Lead free, Halogen free)

Y: TSSOP (Lead free, Halogen free)

Z: MSOP (Lead free, Halogen free)

ZD4: TDFN 3x3mm (Lead free, Halogen free)

-30

CAT

ResetThreshold

Voltage

45: 4.5-4.75V

42: 4.25-4.5V

30: 3.0-3.15V

28: 2.85-3.0V

25: 2.55-2.7V

Optional

Company ID

1022: 2K

1023: 2K

E = Extended (-40˚C to +125˚C)

TE13

Tape & Reel

SOIC: 2000/Reel

TSSOP: 2000/Reel

MSOP: 2500/Reel

TDFN: 2000/Reel