STMicroelectronics STMPS2161STR High Side, High Side Power Switch Power Switch IC 5-Pin, SOT-23
- RS stock no.:
- 110-6370
- Mfr. Part No.:
- STMPS2161STR
- Manufacturer:
- STMicroelectronics
Image representative of range
Bulk discount available
Subtotal (1 pack of 25 units)*
R 245,825
(exc. VAT)
R 282,70
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 3,900 unit(s) shipping from 31 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 75 | R 9.833 | R 245.83 |
| 100 - 475 | R 9.587 | R 239.68 |
| 500 - 975 | R 9.30 | R 232.50 |
| 1000 - 2975 | R 8.928 | R 223.20 |
| 3000 + | R 8.57 | R 214.25 |
*price indicative
- RS stock no.:
- 110-6370
- Mfr. Part No.:
- STMPS2161STR
- Manufacturer:
- STMicroelectronics
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Power Switch Topology | High Side | |
| Power Switch Type | High Side Power Switch | |
| Product Type | Power Switch IC | |
| Switch On Resistance RdsOn | 90mΩ | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 2.7V | |
| Package Type | SOT-23 | |
| Pin Count | 5 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Operating Current | 1A | |
| Length | 3mm | |
| Standards/Approvals | UL (E354278) | |
| Height | 1.3mm | |
| Series | STMPS2161 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Power Switch Topology High Side | ||
Power Switch Type High Side Power Switch | ||
Product Type Power Switch IC | ||
Switch On Resistance RdsOn 90mΩ | ||
Mount Type Surface | ||
Minimum Supply Voltage 2.7V | ||
Package Type SOT-23 | ||
Pin Count 5 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Operating Current 1A | ||
Length 3mm | ||
Standards/Approvals UL (E354278) | ||
Height 1.3mm | ||
Series STMPS2161 | ||
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