ST1S09PUR
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- Mfr.Part #
- ST1S09PUR
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 6DFN
- Stock
- 36,161
- In Stock ：
- 36,161
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 6V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Lead Free :
- Lead Free
- Topology :
- Buck
- Operating Temperature :
- -30°C~85°C TJ
- Base Part Number :
- ST1S09
- Control Mode :
- CURRENT-MODE
- Length :
- 3mm
- Voltage - Input (Min) :
- 2.7V
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 6-VDFN Exposed Pad
- Function :
- Step-Down
- Frequency - Switching :
- 1.5MHz
- Voltage - Output (Max) :
- 5.22V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Efficiency :
- 90 %
- Factory Lead Time :
- 12 Weeks
- Voltage - Output (Min/Fixed) :
- 0.8V
- Radiation Hardening :
- No
- Number of Terminations :
- 6
- Max Output Current :
- 2A
- Number of Pins :
- 6
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.95mm
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Adjustable
- Width :
- 3mm
- Synchronous Rectifier :
- yes
- Output Configuration :
- Positive
- Operating Supply Voltage :
- 5.5V
- Output Voltage :
- 5V
- Datasheets
- ST1S09PUR
Voltage Regulators - DC DC Switching Regulators STMicroelectronics ST1S09PUR Overview
The ST1S09PUR from STMicroelectronics is a cutting-edge, adjustable buck regulator designed for efficient power management in sophisticated electronic devices. This compact, high-performance IC is encapsulated in a 6-lead DFN package, offering a seamless blend of minimal footprint and robust functionality. The device's ability to adjust output voltage and handle up to 2A of current makes it an ideal choice for applications requiring reliable and flexible voltage regulation. With the Voltage Regulators - DC DC Switching Regulators STMicroelectronics ST1S09PUR, designers can achieve optimal power efficiency and performance in their systems, making it an essential component for modern electronic designs.
ST1S09PUR Features
The ST1S09PUR boasts numerous features that set it apart in the realm of power management. Key features include its adjustable output voltage capability, which allows for custom voltage levels to suit specific application needs. Additionally, the regulator supports a 2A current, making it powerful enough for demanding applications. Its compact 6DFN package ensures it fits in tight spaces without sacrificing performance. The device's high efficiency and thermal management properties further enhance its suitability for power-sensitive applications.
ST1S09PUR Applications
- Portable Devices: The ST1S09PUR can be used in smartphones, tablets, and other portable electronic devices to provide stable and efficient power conversion, optimizing battery life and device performance.
- Embedded Systems: Ideal for use in embedded systems, this regulator ensures consistent power supply while managing fluctuations in input voltage, crucial for maintaining system stability.
- Networking Equipment: In networking equipment like routers and switches, the ST1S09PUR helps in managing power supply efficiently, ensuring reliable operation under varying load conditions.
- Consumer Electronics: Applied in devices such as gaming consoles and TV set-top boxes, the regulator supports high-demand power requirements while maintaining energy efficiency.
- Industrial Applications: This regulator is also suitable for industrial applications where precise voltage regulation is necessary for the safe and efficient operation of machinery and equipment.
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