ST1S40IDR
- Mfr.Part #
- ST1S40IDR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 8SO
- Stock
- 2,500
- In Stock :
- 2,500
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Supply Voltage :
- 18V
- Max Duty Cycle :
- 100 %
- Height :
- 1.75mm
- Max Junction Temperature (Tj) :
- 150°C
- Output Type :
- Adjustable
- Max Power Dissipation :
- 1.6W
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Output Voltage :
- 800mV
- Number of Pins :
- 8
- Manufacturer Package Identifier :
- SO8-BW-0016023C
- Number of Outputs :
- 1
- Base Part Number :
- ST1S40
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 18V
- Operating Temperature :
- -40°C~150°C TJ
- Output Configuration :
- Positive
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 18V
- Nominal Supply Current :
- 1.5mA
- Radiation Hardening :
- No
- Synchronous Rectifier :
- yes
- Control Mode :
- CURRENT-MODE
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 4A
- Frequency - Switching :
- 850kHz
- Number of Terminations :
- 8
- Min Supply Voltage :
- 4V
- Width :
- 3.9mm
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Current - Output :
- 3A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Max Output Voltage :
- 18V
- Function :
- Step-Down
- Lead Free :
- Lead Free
- Topology :
- Buck
- Contact Plating :
- Gold
- ECCN Code :
- EAR99
- Voltage - Output (Min/Fixed) :
- 0.8V
- Factory Lead Time :
- 10 Weeks
- Mounting Type :
- Surface Mount
- Length :
- 4.9mm
- Datasheets
- ST1S40IDR

[Voltage Regulators - DC DC Switching Regulators STMicroelectronics ST1S40IDR] Overview
Introducing the STMicroelectronics ST1S40IDR, a high-performance adjustable buck regulator designed to meet the demanding requirements of modern electronic applications. Engineered with precision and reliability in mind, this integrated circuit offers a seamless solution for regulating voltage efficiently and effectively.
With its compact 8SO package and versatile adjustability, the ST1S40IDR empowers designers to optimize power management solutions for a wide range of industrial and consumer electronics. Whether it's ensuring stable voltage levels in portable devices or maximizing energy efficiency in automotive systems, this regulator delivers consistent performance and peace of mind.
Experience the next level of power regulation with the ST1S40IDR, your trusted partner for superior voltage control in any application.
ST1S40IDR Features
- Adjustable Output Voltage: Allows for flexibility in meeting specific voltage requirements.
- High Efficiency: Maximizes power conversion efficiency, reducing energy consumption.
- Wide Input Voltage Range: Accommodates diverse input sources for enhanced compatibility.
- Compact 8SO Package: Enables space-efficient PCB layout and system integration.
- Overcurrent and Thermal Protection: Ensures reliable operation under varying conditions.
- Low Dropout Voltage: Minimizes power dissipation, ideal for battery-powered applications.
ST1S40IDR Applications
- Industrial Automation: Utilized in PLCs, motor drives, and control systems to maintain stable voltage levels, ensuring uninterrupted operation in demanding industrial environments.
- Telecommunications Equipment: Integrated into networking devices, base stations, and routers to regulate voltage, enhancing system performance and reliability in telecommunications infrastructure.
- Automotive Electronics: Incorporated into automotive ECUs, infotainment systems, and lighting modules to manage power distribution and optimize energy usage in vehicles, enhancing overall efficiency and functionality.
- Consumer Electronics: Deployed in smartphones, tablets, and wearable devices to provide efficient voltage regulation, prolonging battery life and improving user experience in portable electronics.
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