STMicroelectronics E-Fuse 2 Type N-Channel MOSFET, 8-Pin TSOT23-8L STEF512GR

View all MOSFETs

Subtotal (1 unit)*

£0.66

(exc. VAT)

£0.79

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 31 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£0.66

*price indicative

Packaging Options:
RS Stock No.:
203-3437
Mfr. Part No.:
STEF512GR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

MOSFET

Channel Type

Type N

Series

E-Fuse

Package Type

TSOT23-8L

Pin Count

8

Number of Elements per Chip

2

The STMicroelectronics integrated dual electronic fuse, designed to protect circuitry on its output from overcurrent and overvoltage events, in those applications requiring hot swap operation and in-rush current control. It embeds two independent electronic fuses, one for the 5 V rails and one for the 12 V rails. The voltage drop from the main supply to the load is very low during normal operations, due to the very low ON-resistance of the integrated Power FETs. The STEF512GR limits the output current to the predefined safe value, when an overload condition occurs. Start-up time can be adjusted by the user for each e-fuse, via two small soft-start capacitors, connected to the relevant pins.

Latched-off thermal protection

Input under voltage lockout

SAS disable pin with TSOT23-8L package type

Precise output over voltage clamp

Related links