STMicroelectronics STMPS2141STR High Side 1, MOSFET Power Switch IC 5-Pin, SOT-23

This image is representative of the product range

View all Power Switch ICs
Bulk discount available

Subtotal (1 pack of 10 units)*

PHP322.74

(exc. VAT)

PHP361.47

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 13,000 unit(s) shipping from February 09, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Pack*
10 - 10PHP32.274PHP322.74
20 - 40PHP31.307PHP313.07
50 - 90PHP30.367PHP303.67
100 - 190PHP29.457PHP294.57
200 +PHP28.574PHP285.74

*price indicative

Packaging Options:
RS Stock No.:
880-5406
Mfr. Part No.:
STMPS2141STR
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Power Switch Type

MOSFET

Product Type

Power Switch IC

Power Switch Topology

High Side

Switch On Resistance RdsOn

160mΩ

Number of Outputs

1

Number of Inputs

1

Interface Type

CMOS, TTL

Mount Type

Surface

Package Type

SOT-23

Minimum Supply Voltage

2.7V

Pin Count

5

Maximum Supply Voltage

5.5V

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Operating Current

0.5A

Width

1.75 mm

Standards/Approvals

UL Components (UL File number:E354278)

Length

3mm

Height

1.3mm

Series

STMPS21

Automotive Standard

No

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