ST890BDR
- Mfr.Part #
- ST890BDR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH P-CHANNEL 1:1 8SO
- Stock
- 1,728
- In Stock :
- 1,728
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Power Distribution Switches, Load Drivers
- Output Peak Current Limit-Nom :
- 1.2A
- Output Configuration :
- High Side
- Voltage - Load :
- 2.7V~5.5V
- Output Type :
- P-Channel
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Base Part Number :
- ST890
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Fault Protection :
- Current Limiting (Adjustable), Over Temperature
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Operating Supply Voltage :
- 5.5V
- Factory Lead Time :
- 10 Weeks
- Output Current :
- 1.2A
- Lead Free :
- Lead Free
- Resistance :
- 90mOhm
- Rds On (Typ) :
- 75m Ω
- Number of Outputs :
- 1
- Ratio - Input:Output :
- 1:1
- Supply Voltage :
- 3V
- Nominal Input Voltage :
- 5.5V
- Driver Number of Bits :
- 1
- ECCN Code :
- EAR99
- Power Supplies :
- 3/5V
- Min Input Voltage :
- 2.7V
- Length :
- 4.9mm
- Interface :
- On/Off
- Turn-Off Delay Time :
- 10 μs
- Number of Terminations :
- 8
- Max Output Current :
- 1.2A
- Switch Type :
- GENERAL PURPOSE
- Number of Pins :
- 8
- Width :
- 3.9mm
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Turn On Delay Time :
- 50 µs
- Built-in Protections :
- OVER CURRENT; THERMAL
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current Rating :
- 1.2A
- Peak Reflow Temperature (Cel) :
- 260
- Input Type :
- Non-Inverting
- Packaging :
- Tape and Reel (TR)
- Max Input Voltage :
- 5.5V
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Nominal Supply Current :
- 13mA
- Mount :
- Surface Mount
- Max Supply Current :
- 13mA
- Datasheets
- ST890BDR

Power Distribution Switches, Load Drivers STMicroelectronics ST890BDR Overview
Introducing the ST890BDR by STMicroelectronics, a cutting-edge power distribution switch and load driver designed to optimize performance and efficiency in various electronic applications. With its advanced features and robust design, this integrated circuit stands out as a reliable solution for modern electronic systems.
STMicroelectronics, renowned for its commitment to innovation and quality, delivers yet another industry-leading product with the ST890BDR. Whether you're aiming for enhanced power management, improved system protection, or streamlined functionality, this versatile IC offers the performance and reliability you demand.
Discover how the ST890BDR can elevate your electronic designs and empower your applications with unparalleled efficiency and precision.
ST890BDR Features
- Powerful P-channel switch: The ST890BDR features a high-performance P-channel power switch capable of handling various loads with ease, ensuring efficient power distribution in your system.
- Low RDS(on): With its low on-resistance, this IC minimizes power loss and heat dissipation, optimizing energy efficiency and prolonging battery life in portable devices.
- Integrated protection features: Equipped with comprehensive protection mechanisms such as overcurrent protection and thermal shutdown, the ST890BDR safeguards your system against potential hazards and enhances reliability.
- Compact 8SO package: The compact 8SO package enables space-saving integration into your PCB layout, making it ideal for applications where size constraints are a concern.
- Wide voltage range: Supporting a wide input voltage range, this IC offers flexibility and compatibility with various power supply configurations, ensuring compatibility with diverse system requirements.
ST890BDR Applications
- Automotive electronics: The ST890BDR finds application in automotive systems for controlling power distribution, enabling efficient management of vehicle electronics and ensuring reliable operation under diverse conditions.
- Industrial automation: In industrial settings, the ST890BDR serves as a reliable load driver for controlling motors, actuators, and other high-current devices, enhancing system performance and productivity.
- Consumer electronics: From smartphones to smart home devices, the ST890BDR offers efficient power switching capabilities, enhancing the performance and longevity of consumer electronics products.
Example: Integrated into automotive body control modules, the ST890BDR facilitates efficient power management for lighting systems, door locks, and other electronic components.
Example: Deployed in PLCs (Programmable Logic Controllers), this IC enables precise control of industrial machinery, improving efficiency and reliability in manufacturing processes.
Example: Integrated into smartphone charging circuits, this IC enables fast and efficient power delivery, minimizing charging times and maximizing user convenience.
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