STBB1-APUR DC-DC Switching Converters by STMicroelectronics
High efficiency single inductor dual mode buck-boost DC-DC converter with 2.3 A switches peak current
| Status: | Active |
|---|---|
| Series: | STBB1-AXX |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.06
| Distributor | Stock | ||
|---|---|---|---|
|
Future Electronics
from US$1.08
|
39,000
in stock
|
Buy Now |
|
RS
from US$1.88
|
8,905
in stock
|
Buy Now |
|
Rochester Electronics
from US$1.18
|
6,000
in stock
|
Buy Now |
|
Farnell
from US$1.54
|
4,887
in stock
|
Buy Now |
|
Newark Electronics
from US$1.35
|
14
in stock
|
Buy Now |
|
Avnet America
from US$1.06
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Buck-boost DC-DC converter |
| Operating input voltage range from 2.0 V to 5.5 V |
| 2% DC feedback voltage tolerance |
| Synchronous rectification |
| Shutdown function |
| 1.5 MHz switching frequency |
| Power save mode at light load |
| Typical efficiency: > 94% |
| 2.3 A switches peak current limit at 3.3 V |
| Shutdown current < 1 µA |
| Available in DFN10 (3 x 3 mm) |
Last 6 months Inventory & Pricing History
Resources
Product Specifications |
|---|
| DS8642 High efficiency single inductor dual mode buck-boost DC-DC converter with 2.3 A switches peak current |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Design Notes & Tips |
|---|
| DN0007 STBB1 buck-boost converter used as a 500mA LED driver with 1.8VDC-5.5VDC Vin |
Alternative Descriptions
| STBB1-A Series 5.5 V 1.5 MHz 1 A SMT Buck/Boost Switching Regulator - DFN-10 | Future Electronics |
| STMicroelectronics STBB1-APUR | RS |
| DC/DC CONV, BUCK-BOOST, 1.5MHZ, DFN-10 | Farnell |
| Dc/Dc Conv, Buck-Boost, 1.5Mhz, 85Deg C | Newark Electronics |
| Ideal Diode / ORing Controllers, 4 V to 20 V, 8 Pins, SOIC | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a STBB1-APUR?
Additional datasheets, footprints and schematics for STBB1-APUR are listed on our Part Details page. You can also find images and similar parts to STBB1-APUR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for STBB1-APUR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STBB1-APUR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does STBB1-APUR fall under?
The STBB1-APUR is listed under Power Management > DC-DC Switching Converters > Buck-Boost Regulators.
Can I view similar or alternative parts?
You can view similar parts to STBB1-APUR when available in the Buck-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 STBB1-APUR you can contact the distributor directly for product support, shipping queries etc.
Is the STBB1-APUR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STBB1-APUR have stock available?
Authorised distributors including Future Electronics, RS, Rochester Electronics, Farnell and Newark Electronics have stock available or on a lead time for STBB1-APUR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for STBB1-APUR often in real-time on the comparison pages.
What if I can't find stock of STBB1-APUR?
You can fill out our help required form which you can use to request a quote for STBB1-APUR 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.