ht7533中文资料_数据手册_参数
HT7530/33/36/44/50EOL Notification Features Cross Reference
Part No.
Item
HT75XX-1HT75XX
Output Voltage Same Same
Electrical Specification Same Same
Part No.HT7530-1
HT7533-1
HT7536-1
HT7544-1
HT7550-1
HT7530
HT7533
HT7536
HT7544
HT7550
Tolerance±3%±5%
Package Form TO92(Bulk,T&R)TO92(Bulk,T&R) SOT89(T&R only)SOT89(Bulk,T&R) SOT25(T&R only)None
Marking 75XX-1(for TO92and SOT89)HT75XX(for TO92and SOT89) 5XX1(for SOT25)None
Availability Now available
Last order:Jul/31/2003
Last shipment:Oct/31/2003
1November29,2002
EOL Notification
Holtek hereby formally gives End Of Life(EOL)notification that the HT7530,HT7533,HT7536,HT7544and HT7550 (hereinafter denoted as HT75XX)100mA Voltage Regulator will be phased out of production with a latest purchase date of July31st2003.The suggested replacement device will be known as the HT7530-1,HT7533-1,HT7536-1, HT7544-1and HT7550-1(hereinafter denoted as HT75XX-1)and will offer superior performance by providing lower output voltage tolerance of3%in addition to having an additional SOT25packaging type.
The following shows the phase out schedule for the HT75XX and the cross references between the phased out devices and the new release devices:
·Last time buy date:July31st2003
-Order placement deadline
·Production stops:October31st2003
-Cease production
-Last delivery
-Product reaches end of life status
·Suggested replacement device:HT75XX-1
-Output voltage tolerance of±3%
-Additional SOT25package release
-All devices are now available
-Refer to the following tables for cross reference information.
Ordering Cross Reference
Note:For HT75XX-1,SOT89and SOT25are shipped in Tape&Reel only.
2November29,2002
General Information
This EOL notification announces the cessation of manufacture of the devices mentioned herein.The process of prod-uct discontinuation will be implemented in accordance with Holtek￠s product EOL procedure.The device EOL informa-tion is supplied prior to cessation of manufacture to enable related customers to make the necessary adjustments to their present and future purchasing https://www.wendangku.net/doc/2513488574.html,ers of these devices should review this material carefully and ensure that final purchases are made within the schedule as defined in the following terms and conditions.
Last purchase date
This is the final date at which orders will be accepted for deliveries of the mentioned devices.After this date Holtek can-not enter into negotiations regarding the purchase of these phased out devices.
Production stops
After this specified date no more devices will be manufactured and last deliveries made.At this point the device can be said to have reached their end of life status.
Suggested replacement device
The alternative devices are the recommended replacement devices for the phased-out devices.The suggested de-vices should functionally replace the original device however this is offered as reference information only.Holtek offers no guarantee that the suggested replacement device will have exactly the same form,function or specification of the phased-out device.
Device pricing
The subject of pricing for the specified devices under notice of phase-out is one that must be discussed with the Holtek Sales Department.Quotations for devices will depend on several factors and can only be given upon individual re-quests.
Limited Warranty
All devices under notice of phase-out shall be subject to the Holtek Standard Limited Warranty.
Phased-out device future manufacture
Holtek reserves the right to re-introduce at any time in the future the manufacture of devices that may have gone through the full phase-out procedure.All new re-introductions of previously phased-out devices will be announced on the Holtek website.
3November29,2002
Holtek Semiconductor Inc.(Headquarters)
No.3,Creation Rd.II,Science Park,Hsinchu,Taiwan
Tel:886-3-563-1999
Fax:886-3-563-1189
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Holtek Semiconductor Inc.(Taipei Sales Office)
4F-2,No.3-2,YuanQu St.,Nankang Software Park,Taipei115,Taiwan
Tel:886-2-2655-7070
Fax:886-2-2655-7373
Fax:886-2-2655-7383(International sales hotline)
Holtek Semiconductor Inc.(Shanghai Sales Office)
7th Floor,Building2,No.889,Yi Shan Rd.,Shanghai,China200233
Tel:021-6485-5560
Fax:021-6485-0313
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Holtek Semiconductor Inc.(Shenzhen Sales Office)
5/F,Unit A,Productivity Building,Cross of Science M3rd Road and Gaoxin M2nd Road,Science Park,Nanshan District, Shenzhen,China518057
Tel:0755-8616-9908,8616-9308
Fax:0755-8616-9533
Holtek Semiconductor Inc.(Beijing Sales Office)
Suite1721,Jinyu Tower,A129West Xuan Wu Men Street,Xicheng District,Beijing,China100031
Tel:010-6641-0030,6641-7751,6641-7752
Fax:010-6641-0125
Holtek Semiconductor Inc.(Chengdu Sales Office)
709,Building3,Champagne Plaza,No.97Dongda Street,Chengdu,Sichuan,China610016
Tel:028-6653-6590
Fax:028-6653-6591
Holmate Semiconductor,Inc.(North America Sales Office)
46729Fremont Blvd.,Fremont,CA94538
Tel:510-252-9880
Fax:510-252-9885
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Copyrightó2002by HOLTEK SEMICONDUCTOR INC.
The information appearing in this Data Sheet is believed to be accurate at the time of publication.However,Holtek as-sumes no responsibility arising from the use of the specifications described.The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification,nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise.Holtek￠s products are not authorized for use as critical components in life support devices or systems.Holtek reserves the right to alter its products without prior notification.For the most up-to-date information, please visit our web site at https://www.wendangku.net/doc/2513488574.html,.
4November29,2002
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