STMicroelectronics Buck Converter, Surface
- RS Stock No.:
- 234-8891P
- Mfr. Part No.:
- STEF12SPUR
- Brand:
- STMicroelectronics
Bulk discount available
View bulk pricing optionsSubtotal 25 units (supplied on a continuous strip)*
Kr. 391,80
(exc. VAT)
Kr. 489,75
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Last RS stock
- Final 6 000 unit(s), ready to ship
Units | Per unit |
|---|---|
| 25 - 45 | Kr. 15,672 |
| 50 - 120 | Kr. 15,146 |
| 125 - 245 | Kr. 14,734 |
| 250 + | Kr. 14,392 |
*price indicative
- RS Stock No.:
- 234-8891P
- Mfr. Part No.:
- STEF12SPUR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Buck Converter | |
| Mount Type | Surface | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Series | STEF12S | |
| Standards/Approvals | No | |
| Length | 3.15mm | |
| Width | 3.15mm | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Buck Converter | ||
Mount Type Surface | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Series STEF12S | ||
Standards/Approvals No | ||
Length 3.15mm | ||
Width 3.15mm | ||
The STMicroelectronics STEF12S series is an integrated electronic fuse optimized to monitor the 12 V DC power lines. When connected in series to the main power rail, it is able to precisely detect and react to overcurrent and overvoltage conditions. Undervoltage lockout prevents the load from malfunction, keeping the device off if the rail voltage is too low.
15 V typical output overvoltage clamp
Absolute maximum voltage of 25 V
Adjustable current limit
Thermal protection
Input under voltage lockout
Low inrush current during start-up
Integrated 40 mΩ Power FET
En/fault pin
Adjustable slew rate for output voltage
Gate control pin for reverse current blocking FET (DFN10 package)
TSOT23-8L and DFN10 (3x3 mm) packages
Latch (STEF12S) or autoretry (STEF12SA) versions
Related links
- SICK Encoder Collets for Use with DBS36E-BBxxxx
- HellermannTyton Connectivity Duplex Fibre Optic Patch Panel
- Littelfuse Through Hole Gas Discharge Tube
- RS PRO PT100 RTD Sensor 100mm Long Probe, Class A +200°C Max
- Motorola Talkabout T82 Extreme 16 Channel Walkie Talkies
- Carling Technologies Illuminated DPDT, On-(On) Rocker Switch Panel Mount
- Herga General Purpose Momentary Foot Switch - Thermoplastic Case Material 3 A@ 250 V ac Contact Current, 250V
- RS PRO Silver Aluminium Profile Strut 8mm Groove, 1000mm Length