onsemi NCP451FCT2G High Side 1, High Side Power Switch IC 6-Pin, WLCSP

View all Power Switch ICs
Bulk discount available

Subtotal (1 pack of 50 units)*

£13.30

(exc. VAT)

£15.95

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 100 unit(s) shipping from 30 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
50 - 450£0.266£13.30
500 - 950£0.229£11.45
1000 +£0.199£9.95

*price indicative

Packaging Options:
RS Stock No.:
161-2684
Mfr. Part No.:
NCP451FCT2G
Brand:
onsemi
Find similar products by selecting one or more attributes.
Select all

Brand

onsemi

Power Switch Type

High Side

Product Type

Power Switch IC

Power Switch Topology

High Side

Switch On Resistance RdsOn

35mΩ

Number of Outputs

5

Number of Inputs

1

Mount Type

Surface

Minimum Supply Voltage

0.5V

Package Type

WLCSP

Pin Count

6

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Standards/Approvals

Pb-Free, Halide Free

Series

NCP451

Automotive Standard

No

The NCP451 is a very low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, thanks to a current consumption optimization with NMOS structure, leakage currents are eliminated by isolating connected IC on the battery when not used. A wide voltage range is proposed from 0.7V to 5.5V.

0.75 V - 5.5 V operating range

12 m RDS(ON) at 3.6 V

DC current up to 3 A

Output Auto-discharge

Compatible with the latest generation of SoCs and CPUs

Minimizes voltage drop and power loss

Support for portable processors

Eliminates residual voltage on the output rail

Applications

Load Management

Related links