CAT1021, CAT1022, CAT1023
EXAMPLE OF ORDERING INFORMATION
Prefix
Device # Suffix
CAT
1021
W
I
-30
–
G T3
Temperature Range
Tape & Reel
Company ID
T: Tape & Reel
2: 2000/Reel (only TDFN)
3: 3000/Reel
I = Industrial (-40ºC to 85ºC)
Product
Number
1021: 2K
1022: 2K
1023: 2K
Package
Reset Threshold Voltage
-45: 4.50V – 4.75V
-42: 4.25V – 4.50V
-30: 3.00V – 3.15V
-28: 2.85V – 3.00V
-25: 2.55V – 2.70V
L: PDIP
W: SOIC
Lead Finish
Blank: Matte-Tin
G: NiPdAu
Y: TSSOP
Z: MSOP
ZD4: TDFN 3x3mm (5)
Notes:
(1) All packages are RoHS-compliant (Lead-free, Halogen-free).
(2) The standard lead finish is Matte-Tin.
(3) The device used in the above example is a CAT1021WI-30-GT3 (SOIC, Industrial Temperature, 3.0 - 3.15V, NiPdAu, Tape & Reel).
(4) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office.
(5) TDFN not available in NiPdAu (–G) version.
Ordering Part Number – CAT1021xx
CAT1021LI-45
CAT1021LI-42
CAT1021LI-30
CAT1021LI-28
CAT1021LI-25
CAT1021WI-45
CAT1021WI-42
CAT1021WI-30
CAT1021WI-28
CAT1021WI-25
CAT1021YI-45
CAT1021YI-42
CAT1021YI-30
CAT1021YI-28
CAT1021YI-25
CAT1021ZI-45
CAT1021ZI-42
CAT1021ZI-30
CAT1021ZI-28
CAT1021ZI-25
CAT1021ZD4I-45
CAT1021ZD4I-42
CAT1021ZD4I-30
CAT1021ZD4I-28
CAT1021ZD4I-25
CAT1022xx and Cat1023xx Ordering Part Numbers are located on page 20.
© 2007 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
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Doc. No. 3009 Rev. L
CATALYST [ CATALYST SEMICONDUCTOR ]
