TPS54331DR
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- Mfr.Part #
- TPS54331DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 8SOIC
- Stock
- 68,490
- In Stock ：
- 68,490
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Height :
- 1.75mm
- Frequency - Switching :
- 570kHz
- Output Type :
- Adjustable
- REACH SVHC :
- No SVHC
- Length :
- 4.9mm
- Factory Lead Time :
- 6 Weeks
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e4
- Operating Supply Voltage :
- 28V
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 12V
- Thickness :
- 1.58mm
- Voltage - Output (Max) :
- 25V
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Function :
- Step-Down
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Voltage - Output (Min/Fixed) :
- 0.8V
- Output Configuration :
- Positive
- Max Output Voltage :
- 25V
- Contact Plating :
- Gold
- Topology :
- Buck
- Series :
- Eco-Mode™
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Min Output Voltage :
- 800mV
- Mounting Type :
- Surface Mount
- Width :
- 3.91mm
- Terminal Form :
- Gull wing
- Voltage - Input (Min) :
- 3.5V
- Control Mode :
- CURRENT-MODE
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 8
- Base Part Number :
- TPS54331
- Terminal Position :
- Dual
- Quiescent Current :
- 110μA
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 3A
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~150°C TJ
- Output Voltage :
- 25V
- Weight :
- 72.603129mg
- Datasheets
- TPS54331DR
Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54331DR Overview
The Texas Instruments TPS54331DR is a robust and versatile adjustable DC-DC buck (step-down) regulator, capable of delivering up to 3A of output current. Designed to maintain stability while delivering high performance, this IC features an efficient power management capability suited for a wide range of applications. With its compact 8-SOIC package, the TPS54331DR is optimized for systems where space is at a premium but performance cannot be compromised. Its ability to convert a higher input voltage into a lower output voltage with a high degree of efficiency makes it a strategic choice for designers looking to enhance power solutions in their products.
TPS54331DR Features
- Adjustable output voltage range, providing design flexibility.
- High efficiency operation at 3A continuous output current.
- Integrated 80mΩ High-Side MOSFET.
- Thermal shutdown and overcurrent protection enhance reliability.
- Wide input voltage range from 3.5V to 28V.
- Green product compliant with RoHS standards.
TPS54331DR Applications
- Consumer Electronics:
- Used in powering sensitive electronics like gaming consoles and TVs, ensuring stable operation even under fluctuating power conditions.
- Telecommunications:
- Employs in telecom infrastructures to provide reliable power conversions, crucial for maintaining system integrity and uptime.
- Networking Equipment:
- Integral in routers and switches, where stable and efficient power supply is necessary for data integrity and speed.
- Portable Devices:
- Essential for battery-powered devices, helping to extend battery life through efficient power management.
- Computing Systems:
- Supports computer peripherals by providing a stable power source, crucial for the operation of external hard drives and printers.
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