ST8R00WPUR DC-DC Switching Converters by STMicroelectronics

MICROPOWER STEP UP DC/DC CONVERTER


The ST8R00 is a synchronous PWM step-up DC-DC converter. The device is able to provide an output voltage in the range of 6 to 12 V with an input voltage from 4 to 6 V. The high switching frequency (1.7 MHz) permits the use of tiny surface-mount components. In addition to the resistor divider to set the output voltage value, only an inductor and two capacitors are required. Moreover, a low output ripple is guaranteed by the current mode PWM topology and by the use of low ESR SMD ceramic capacitors. The device is available in a very small DFN8 (4 x 4 mm) package.

Where to Buy

Prices starting from US$1.05

Distributor Stock
Logo for Farnell
Farnell
from US$1.13
22,367
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.21
22,367
in stock
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Logo for element14
element14
from US$1.22
22,367
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$1.05
-
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Logo for Avnet America
Avnet America
from US$1.09
-
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Logo for EBV Elektronik
EBV Elektronik
-
-
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Logo for Avnet Silica
Avnet Silica
-
-
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Features

Output voltage adjustable from 6 V to 12 V
Output voltage accuracy: ± 2%
Output current up to 1 A
Low ripple voltage: 5 mV (typ.)
Synchronous rectification
High 90% efficiency: VO= 9 V (typ.)
Few external components
Thermal shutdown protection
Very small DFN8 (4 x 4 mm) package

Alternative Descriptions

Vfdfpn 4X4X1.0 8L /Step Up For Blu Ray | Newark Electronics
VFDFPN 4X4X1.0 8L /STEP UP FOR BLU RAY | element14
ST8R00 Series Micropower 1A Synchronous Step Up DC-DC Converter - DFN-8 | Future Electronics
Conv DC-DC Single Step Up 4V to 6V 8-Pin DFN T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ST8R00WPUR?

Additional datasheets, footprints and schematics for ST8R00WPUR are listed on our Part Details page. You can also find images and similar parts to ST8R00WPUR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ST8R00WPUR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST8R00WPUR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ST8R00WPUR fall under?

The ST8R00WPUR is listed under Power Management > DC-DC Switching Converters > Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to ST8R00WPUR when available in the Boost Regulators 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 ST8R00WPUR you can contact the distributor directly for product support, shipping queries etc.

Is the ST8R00WPUR RoHS compliant?

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

Which authorised distributors for ST8R00WPUR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Avnet America have stock available or on a lead time for ST8R00WPUR.

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

Stock availability and lead times will be displayed for ST8R00WPUR often in real-time on the comparison pages.

What if I can't find stock of ST8R00WPUR?

You can fill out our help required form which you can use to request a quote for ST8R00WPUR 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.

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