STMPS2161STR
- Mfr.Part #
- STMPS2161STR
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 SOT23-5
- Stock
- 984
- In Stock :
- 984
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Power Distribution Switches, Load Drivers
- Mounting Type :
- Surface Mount
- Built-in Protections :
- TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Length :
- 2.9mm
- Terminal Form :
- Gull wing
- Rds On (Typ) :
- 90m Ω
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 5
- Nominal Input Voltage :
- 5V
- Resistance :
- 90mOhm
- Driver Number of Bits :
- 1
- Drain to Source Resistance :
- 90mOhm
- Radiation Hardening :
- No
- Base Part Number :
- STMPS2161
- Ratio - Input:Output :
- 1:1
- Operating Supply Voltage :
- 5.5V
- Package / Case :
- SC-74A, SOT-753
- Number of Pins :
- 5
- Terminal Position :
- Dual
- Switch Type :
- GENERAL PURPOSE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- On/Off
- Output Current :
- 1A
- Mount :
- Surface Mount
- Number of Terminations :
- 5
- Current Rating :
- 1A
- Output Configuration :
- High Side
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Turn On Delay Time :
- 5 ms
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Factory Lead Time :
- 14 Weeks
- Min Input Voltage :
- 2.7V
- Packaging :
- Tape and Reel (TR)
- Input Type :
- Non-Inverting
- ECCN Code :
- EAR99
- Output Type :
- N-Channel
- Operating Temperature :
- -40°C~125°C TJ
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 40μA
- Voltage - Load :
- 2.7V~5.5V
- Max Power Dissipation :
- 130mW
- Power Dissipation :
- 130mW
- Max Input Voltage :
- 5.5V
- Max Supply Current :
- 40μA
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Turn-Off Delay Time :
- 10 ms
- Datasheets
- STMPS2161STR

Power Distribution Switches, Load Drivers STMicroelectronics STMPS2161STR Overview
The STMPS2161STR from STMicroelectronics is a state-of-the-art power distribution switch, specifically designed for robust and efficient load management. This component is ideal for applications requiring precise control over power distribution, thanks to its integrated single N-channel switch functionality. Ensuring safe operation and protection, the STMPS2161STR incorporates built-in thermal and current management features, making it a reliable choice for high-performance systems. The utilization of a compact SOT235 package allows for space-efficient designs, crucial for modern electronic assemblies. This overview highlights the capabilities and suitability of the Power Distribution Switches, Load Drivers STMicroelectronics STMPS2161STR for B2B clients looking to enhance system reliability and performance.
STMPS2161STR Features
This IC power switch is designed with advanced technology ensuring superior performance in power management. Key features include over-current protection, thermal shutdown, and a low on-resistance, enhancing the overall efficiency and safety of the applications it is used in. The compact size of the SOT235 package also makes it ideal for space-constrained applications, providing a versatile solution across various platforms.
STMPS2161STR Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics for efficient power management and to prevent damage from over-current conditions.
- USB Hubs and Peripherals: Employs protection features in USB hubs and connected peripherals, ensuring stable operation and safeguarding against power anomalies.
- Consumer Electronics: Integrated into consumer electronics such as e-readers and gaming consoles, enhancing power efficiency and device safety.
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