Not recommended for new design, limited availability, no longer available

SII Semiconductor Corporation classifies products into the following four statuses:

Status New Use Production Sales Description
Mass produced Yes Yes Yes Can be purchased.
Not recommended for new design No Yes Yes Not recommended for new designs. Consider using a successor.
Customers who have used it in the past can continue the purchasing.
Limited availability No No Yes No longer produced. May be able to be purchased, depending on stock availability.
No longer available No No No No longer sold. This product cannot be purchased.

Not recommended for new design

Product Group Product Type Product Name Successor
Power-supply
IC
Voltage regulator S-1111/1121
Lithium-ion
rechargeable
battery protection IC
S-8232 series S-8252 series
S-8233A series S-8253C/D series
S-8233B series S-8253C/D series
S-8233C series S-8253C/D series
S-8241 series S-8240A series
S-8242B series S-8252 series
S-8244AxxFN-xxxTxx (S-8244 series 8-Pin MSOP products only)
S-8253A/B series S-8253C/D series
Memory IC 2-wire serial E2PROM S-24C01C/02C
(General use 85°C operation guaranteed)
S-24C02D/04D/08D/16D
S-24C04C/08C/16C
(General use 85°C operation guaranteed)
S-24C02D/04D/08D/16D
S-24CS01A/02A/04A/08A
(General use 85°C operation guaranteed)
S-24C02D/04D/08D/16D
S-24CS08A H series S-24C08C H series
S-24C02BP S-24C02D
S-34C02A S-34C02B
Sensor Magnetism Sensor ICs S-5741 series(85°C operation guaranteed) S-5741B series(125°C operation guaranteed)
ASSP Mini Logic S-75V/75L series

Remark: Successors might not completely match the original products in terms of specifications, electrical characteristics, or pin configurations. Contact SII Semiconductor Corporation for more information about successors.

Limited availability

Product Group Product Type Product Name
Power-supply IC Voltage regulator S-1731 series
Switching regulator S-8367/8368 series
S-8551 series

No longer available

Product Group Product Type Part Number
Power-supply IC Voltage Regulators (LDO Regulators) S-802 Series
S-812xxAG Series [Replacement reference table]
S-812xxHG Series [Replacement reference table]
S-812xxPG Series [Replacement reference table]
S-812xxSG Series [Replacement reference table]
S-813 Series
S-1111BxxPN (S-1111B series 5-pin SON(A) products only)
S-1121BxxPN (S-1121B series 5-pin SON(A) products only)
S-1112BxxPN (S-1112B series 5-pin SON(A) products only)
S-1122BxxPN (S-1122B series 5-pin SON(A) products only)
S-L2980AxxPN(S-L2980A Series 5-pin SON(A) products only)
S-L2985 Series
Voltage Detectors (Reset ICs) S-805 Series [Replacement reference table]
S-806 Series
S-807 Series [Replacement reference table]
S-808xxA Series [Replacement reference table]
S-809xxA Series [Replacement reference table]
Switching Regulators (DC/DC Converters) S-8311 Series
S-8321/8322 Series
S-8323/8327 Series
S-8324/8328 Series
S-8330/8331 Series
S-8335 Series
S-83M355/83M356 Series
S-8430 Series
S-8435/8436 Series
S-8437/8438 Series
S-8355xxxBD (S-8355 series 6-Pin SNB(B) products only)
S-8356xxxBD (S-8356 series 6-Pin SNB(B) products only)
S-8357xxxBD (S-8357 series 6-Pin SNB(B) products only)
S-8358xxxBD (S-8358 series 6-Pin SNB(B) products only)
S-8460
S-8532 Series
Charge Pump ICs S-8813 Series
S-8821xxAPB (S-8821B series 6-pin SON(A) products only)
S-8821xxABD (S-8821B series 6-pin SNB(B) products only)
S-882Z Series
Composite ICs S-8412A series PLP-10A package products
S-8420 Series
S-8423 Series
S-8440 Series
S-8470 Series
S-87050 Series
S-8850 Series
Lithium ion rechargeable battery protection IC S-8491 Series
S-8241xxPN (S-8241 series 5-pin SON(A) products only)
S-8231 Series
S-8233AxFE (S-8233A series 14-pin SOP products only)
S-8211A Series
S-8261AxxBD (S-8261 series 6-pin SNB(B) products only)
S-8242A Series
MOS FET N-channel S-90N0113SMA
S-90N0133SUA
S-90N0212SMA
S-90N0232SUA
S-90N0312SMA
S-90N0332SUA
S-90N0442SUA
S-90N0513SPN
P-channel S-90P0112SMA
S-90P0222SUA
S-90P0332SUA
Analog ICs Mini analog S-89400A
S-89401A
S-89402A
S-89403A
S-89410A
S-89411A
S-89430BCPN
S-89430BCFN
S-89431BCPN
S-89431BCFN
S-89440A
S-89440B
S-89441A
S-89441B
S-89510A
S-89511A
S-89530BCPN
S-89531BCPN
Memory 2-wire serial EEPROM S-24C01A/02A/04A
S-24C08A/16A
S-24C01B/02B/04B
S-24C04C (S-24C04C WLP product only)
S-24CC01A/02A/04A
S-24CS16A
S-24CS64A
3-wire serial EEPROM S-2900A
S-29130A/220A/230A/330A
S-29131A/221A/231A/331A
S-29190A/290A/390A
S-29191A/291A/391A
S-29194A/294A/394A
S-29L253A/29L353A
S-29255A/29355A
S-29430A
S-29453A
S-29530A
S-29590A/29690A
S-29630A
S-29L130A/L220A/L330A
S-29L131A/L221A/L331A
S-29L194A/L294A/L394A
S-29U130A/220A/330A
S-29U131A/U221A/U331A
S-29U194A/U294A/U394A
S-29Z330A
S-29Z430A
S-2911I/2911R
S-2914I/2914R
S-2917I
S-2918I
S-2921R
S-2922A
S-2924R
S-2927A
S-2940I
S-2961I
S-2980I
S-29x3A/29x3C
S-29x4A
S-29x9A/29x9C/29x9G
S-93C46A/56A/66A
S-93Cx6BD0I-D8S1G (S-93C46B/56B/66B 8-Pin DIP product only)
S-93C76ADP-G (S93C76A 8-Pin DIP product only)
S-93CC46B/56B/66B
S-93L66A (S-93L66A WLP product only)
S-93L76AD0I-I8T1x (S-93L76A SNT-8A product only)
Parallel S-2812 Series
S-2816 Series
S-2817 Series
S-2860 Series
S-2864 Series
NVRAM S-22H10
S-22S10
S-22H12
S-22S12
S-2444
S-2445
S-24H30
S-24S30
S-24H45
S-24S45
SRAM S-2510A
FUSE ROM S-2100R
Real-Time Clock 2-wire S-3530A
S-3531A
S-35L32A
S-35380A
S-35399A02
3-wire S-3511A
S-3513B
S-35L12A
S-3510A
S-35180A
S-35199A01
ASSP For communication S-7038AF
S-7040A/7040B
S-7040C/7040D
S-7041A/70L41A
S-7041B
S-70L41B
S-7116A
For timer S-3520CF
S-8081B
For camera S-3560
Microcomputer 4-bit S-13 Series
S-14 Series
8-bit S-18 Series
For communication S-70L01AQS Series
S-7292AF Series
Driver For thermal S-4601A
S-4620A
S-4640A
Sensor Temperature sensor S-5815A/5816A Series

S-8100BF

S-8101AMP
S-8110A/8120A
S-8110BNP
S-8120BNP
Temperature switch S-5840A Series
S-8130AA Series
S-8130AC Series
Magnetism Sensor ICs (Hall ICs/Hall Switch) S-5711A Series
S-5713A Series
S-5721A/5722A Series
S-5723A Series
Photo sensor S-8270A
Programmable Port Controller S-7750B
S-7750C

Remark  The information shown here is current as of March 2015.