ST2042BD
- Mfr.Part #
- ST2042BD
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHANNEL 1:2 8SO
- Stock
- 10,095
- In Stock :
- 10,095
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Power Distribution Switches, Load Drivers
- Operating Supply Voltage :
- 5.5V
- Number of Channels :
- 1
- Nominal Supply Current :
- 10μA
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Length :
- 4.9mm
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 500mA
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Min Input Voltage :
- 2.7V
- Interface :
- On/Off
- Number of Outputs :
- 2
- Operating Temperature :
- -40°C~125°C TJ
- Input Type :
- Non-Inverting
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Base Part Number :
- ST2042
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Switch Type :
- GENERAL PURPOSE
- Ratio - Input:Output :
- 1:2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 8
- Packaging :
- Tube
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Voltage - Load :
- 2.7V~5.5V
- Output Type :
- N-Channel
- Supply Voltage :
- 5.5V
- Max Input Voltage :
- 5.5V
- Rds On (Typ) :
- 80m Ω
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Radiation Hardening :
- No
- Width :
- 3.9mm
- Number of Functions :
- 1
- Adjustable Threshold :
- No
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Output Configuration :
- High Side
- Number of Terminations :
- 8
- Height Seated (Max) :
- 1.75mm
- Mounting Type :
- Surface Mount
- Datasheets
- ST2042BD

Power Distribution Switches, Load Drivers STMicroelectronics ST2042BD Overview
Introducing the ST2042BD from STMicroelectronics, a cutting-edge power distribution switch designed for optimal efficiency in high-demand applications. This robust N-channel device is engineered to handle significant load driving with ease, encapsulated in a compact 8SO package for seamless integration. As part of the Power Distribution Switches, Load Drivers category, the ST2042BD excels in both performance and reliability, making it a preferred choice for engineers and designers aiming to enhance system management and safety in power handling.
ST2042BD Features
The ST2042BD boasts a variety of features that ensure its standout performance in power management tasks. Key attributes include its dual-channel operation, which allows for flexible power distribution and superior control. Its built-in protection mechanisms against overcurrent, overtemperature, and undervoltage ensure the longevity and reliability of both the switch and the overall system. The device's small form factor and low power consumption make it an economical choice for energy-efficient designs.
ST2042BD Applications
- Computer Servers: Utilized in power distribution systems within servers to manage power efficiently and protect against system failures due to power anomalies.
- Portable Electronics: Serves as a power control switch in portable devices, optimizing power use and extending battery life while providing protection from power surges.
- Power Management Systems: Key component in complex power management systems, ensuring reliable operation under variable load conditions.
- Charging Systems: Implemented in charging systems for electric vehicles and industrial equipment to handle high current loads safely and efficiently.
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