ST1S31D-R
- Mfr.Part #
- ST1S31D-R
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 8SO
- Stock
- 5,020
- In Stock :
- 5,020
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 5V
- Synchronous Rectifier :
- yes
- Radiation Hardening :
- No
- Height :
- 1.25mm
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING REGULATOR
- REACH SVHC :
- No SVHC
- Output Voltage :
- 5.5V
- Max Output Voltage :
- 5.5V
- Base Part Number :
- ST1S31
- Length :
- 5mm
- Voltage - Input (Min) :
- 2.8V
- Min Output Voltage :
- 800mV
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Width :
- 4mm
- Packaging :
- Digi-Reel®
- Voltage - Output (Min/Fixed) :
- 0.8V
- Frequency - Switching :
- 1.5MHz
- Topology :
- Buck
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Control Mode :
- CURRENT-MODE
- Output Configuration :
- Positive
- Number of Pins :
- 8
- Control Technique :
- PULSE WIDTH MODULATION
- Function :
- Step-Down
- Factory Lead Time :
- 10 Weeks
- Operating Temperature :
- -40°C~150°C TJ
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Lifecycle Status :
- NRND (Last Updated: 7 months ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Max Output Current :
- 3A
- Mount :
- Surface Mount
- Datasheets
- ST1S31D-R

Voltage Regulators - DC DC Switching Regulators STMicroelectronics ST1S31D-R Overview
Introducing the STMicroelectronics ST1S31D-R, an exceptional DC DC switching regulator integrated circuit designed to meet the demands of modern electronic systems. This high-performance IC boasts an adjustable output voltage and a robust 3A current rating, making it an ideal choice for a wide range of applications.
With its compact 8SO package, the ST1S31D-R offers unparalleled efficiency and reliability, ensuring stable power delivery in diverse operating conditions. Whether you're designing consumer electronics, industrial equipment, or automotive systems, this versatile regulator delivers consistent performance and enhances the overall functionality of your devices.
ST1S31D-R Features
- Adjustable output voltage for versatile application compatibility
- High current rating of 3A for demanding power requirements
- Compact 8SO package for space-constrained designs
- Efficient and reliable DC DC switching operation
- Wide input voltage range for flexible power supply designs
- Integrated protection features for enhanced system reliability
ST1S31D-R Applications
- Industrial Automation: The ST1S31D-R is ideal for powering control systems, motor drives, and sensors in industrial automation applications, ensuring stable and efficient operation even in harsh environments.
- Telecommunications: Deploy the ST1S31D-R in telecommunications infrastructure equipment such as routers, switches, and base stations to maintain reliable power supplies for uninterrupted communication services.
- Automotive Electronics: Enhance the performance of automotive electronics including infotainment systems, ADAS components, and onboard sensors with the ST1S31D-R's robust power delivery and protection features.
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