STMicroelectronics STMPS2161STR Power Switch IC 5-Pin, SOT-23

Subtotal (1 reel of 3000 units)*

£957.00

(exc. VAT)

£1,149.00

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 3,000 unit(s) ready to ship
  • Plus 999,996,000 unit(s) shipping from 01 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
3000 +£0.319£957.00

*price indicative

RS Stock No.:
145-8757
Mfr. Part No.:
STMPS2161STR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Mounting Type

Surface Mount

Package Type

SOT-23

Pin Count

5

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Dimensions

3 x 1.75 x 1.3mm

COO (Country of Origin):
MY

STMPS21xx, Enhanced Single Channel Power Switches, STMicroelectronics


The STMPS21xx power distribution switches are intended for applications with expected heavy capacitive loads and short circuits.

90 mΩ high-side MOSFET switch
500 mA continuous current for STMPS2141, STMPS2151
1000 mA continuous current for STMPS2161
Thermal and short circuit protection with overcurrent logic output
Operating range from 2.7 V to 5.5 V
CMOS and TTL compatible enable input
Under Voltage Lockout (UVLO)
12 μA maximum standby supply current


Intelligent Power Switches, STMicroelectronics

Related links