HT7544 Voltage Regulator EOL Holtek SOT-89

Product Details

Product Description

Product Description
Factory
HT7530/33/36/44/50 EOL Notification
EOL Notification
Holtek hereby formally gives End Of Life (EOL) notification that the HT7530, HT7533, HT7536, HT7544 and HT7550
(hereinafter denoted as HT75XX) 100mA Voltage Regulator will be phased out of production with a latest purchase
date of July 31st 2003. The suggested replacement device will be known as the HT7530-1, HT7533-1, HT7536-1,
HT7544-1 and HT7550-1 (hereinafter denoted as HT75XX-1) and will offer superior performance by providing lower
output voltage tolerance of 3% in addition to having an additional SOT25 packaging 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: July 31st 2003
 Order placement deadline
 Production stops: October 31st 2003
 Cease production
 Last delivery
 Product reaches end of life status
 Suggested replacement device: HT75XX-1
 Output voltage tolerance of
3%
 Additional SOT25 package release
 All devices are now available
 Refer to the following tables for cross reference information
General Information
This EOL notification announces the cessation of manufacture of the devices mentioned herein. The process of product discontinuation will be implemented in accordance with Holteks product EOL procedure. The device EOL information is supplied prior to cessation of manufacture to enable related customers to make the necessary adjustments to
their present and future purchasing plans. Users 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 cannot 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 devices 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 requests.
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.

---

>> Kdvm855L Bt40 5 Spindle Axis CNC Milling Machine with CE
>> Solar Panels Are Visible Traffic Warning Lights on The Road
>> Good quality L-exus Lx 570 Body kit Lexus 2016-2018 Car Body parts
>> Wholesale Gift Paper Bags, White Cardboard Gift Bags, Kraft Paper Bag
>> Food Ingredients Potato Cubes Potato Flakes
>> OEM Perfume Customized Your Own Brand Edp Original Perfume Brand
>> quality glass house backyard slanted roof sunroom for four seasons
>> Hospital Medical Furniture One-Stop Engineering Service Adjustable Medicare Physiotherapy Wooden Beds
>> Industrial Automatic Vacuum Plastic Granule Spriral Loader
>> China Factory Direct Sale Heavy Manual Lathe Cw6163 Traditional Large Lathe
>> 192F single cylinder air-cooled diesel engine12hp diesel engine
>> Professional 6pcs Nail Drill Kit Bits file For Electric Nail Drill & Filling System
>> 52cc Gasoline Earth Auger with 3 Drills (TT-GD520) 4404
>> Full Ceramic Pin Type Bead Mill Zro2
>> Electric Sheep Shearing Machine Clipper
>> 70/24/2 Nylon 66 Hank Dyed High Quality High Stretch Yarn for Knitting Socks
>> Wholesale Unique Style Silver Stainless Steel Case Wrist Watches Men Luxury Business Watch
>> Light Gauge Profiles Formed Steel Drywall Roll Forming Machine
>> 80 Ton Sheet Metal Folding CNC Press Brake Bending Machine
>> Sk 9800d-4m Direct-Drive Computer High-Speed Lockstitch Sewing Machine (Full Automatic)