ALTAIR04-900TR AC-DC Converters by STMicroelectronics

Off-line all-primary-sensing switching regulator

Status: Active
Series: ALTAIR04-900
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ALTAIR04-900 is a high voltage all-primary-sensing switcher, operating directly from the rectified mains with minimum external parts. It combines a high-performance low voltage PWM controller chip and a 900 V avalanche-rugged power section in the same package.

Where to Buy

Prices starting from US$1.46

Distributor Stock
Logo for Future Electronics NA
Future Electronics
from US$1.46
2,500
in stock
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Logo for Newark
Newark Electronics
from US$1.67
0
in stock
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Logo for element14 Singapore
element14
from US$1.86
0
in stock
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Logo for Farnell UK
Farnell
from US$1.64
0
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
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Logo for Avnet Silica
Avnet Silica
-
0
in stock
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Features

Optoless primary side constant voltage operations
Adjustable and mains-independent maximum output current for safe operations during overload/short-circuit conditions
900 V avalanche-rugged internal power section
Quasi-resonant valley switching operation
Low standby consumption
Overcurrent protection against transformer saturation and secondary diode short-circuit
SO16N package

Last 6 months Inventory & Pricing History


Alternative Descriptions

ALTAIR04-900 Series 23V 166 KHz Off-Line All-Primary-Sensing Switching Regulator | Future Electronics
Ac/Dc Converter, Flyback, -40 To 150Degc | Newark Electronics
AC/DC CONVERTER, FLYBACK, -40 TO 150DEGC | element14
Module DC-DC 1-OUT 16-Pin SOIC N T/R | EBV Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ALTAIR04-900TR?

Additional datasheets, footprints and schematics for ALTAIR04-900TR are listed on our Part Details page. You can also find images and similar parts to ALTAIR04-900TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ALTAIR04-900TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ALTAIR04-900TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ALTAIR04-900TR fall under?

The ALTAIR04-900TR is listed under Power Management > AC-DC Converters > High Voltage Converters > Altair.

Can I view similar or alternative parts?

You can view similar parts to ALTAIR04-900TR when available in the Altair range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ALTAIR04-900TR you can contact the distributor directly for product support, shipping queries etc.

Is the ALTAIR04-900TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for ALTAIR04-900TR have stock available?

Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and EBV Elektronik have stock available or on a lead time for ALTAIR04-900TR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ALTAIR04-900TR often in real-time on the comparison pages.

What if I can't find stock of ALTAIR04-900TR?

You can fill out our help required form which you can use to request a quote for ALTAIR04-900TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.