TPS5431DDAR
- Mfr.Part #
- TPS5431DDAR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 8SOPWR
- Stock
- 4,013
- In Stock :
- 4,013
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Frequency - Switching :
- 500kHz
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Voltage - Input (Min) :
- 5.5V
- Mount :
- Surface Mount
- Number of Outputs :
- 1
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Output (Max) :
- 20.47V
- Peak Reflow Temperature (Cel) :
- 260
- Function :
- Step-Down
- Width :
- 3.9mm
- Topology :
- Buck
- Output Configuration :
- Positive
- Quiescent Current :
- 3mA
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 8
- Output Voltage :
- 20V
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 70.590313mg
- Input Voltage-Nom :
- 12V
- Control Technique :
- PULSE WIDTH MODULATION
- Min Output Voltage :
- 1.221V
- Efficiency :
- 95 %
- Max Output Current :
- 3A
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- Base Part Number :
- TPS5431
- Length :
- 4.89mm
- Voltage - Input (Max) :
- 23V
- Max Output Voltage :
- 20.47V
- ECCN Code :
- EAR99
- Height :
- 1.7mm
- Synchronous Rectifier :
- No
- Thickness :
- 1.48mm
- Operating Temperature :
- -40°C~125°C TJ
- Control Mode :
- VOLTAGE-MODE
- Datasheets
- TPS5431DDAR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS5431DDAR Overview
Introducing the TPS5431DDAR from Texas Instruments, a cutting-edge integrated circuit designed to revolutionize power regulation in electronic devices. This high-performance IC regulator offers adjustable buck conversion with a maximum output current of 3A, housed in an 8SOPWR package. Engineered with precision and reliability in mind, it delivers unparalleled efficiency and stability, making it the go-to choice for demanding applications.
TPS5431DDAR Features
- Adjustable buck conversion
- Maximum output current of 3A
- Compact 8SOPWR package
- High efficiency and stability
- Reliable Texas Instruments quality
TPS5431DDAR Applications
- Industrial Automation: The TPS5431DDAR is ideal for powering various components in industrial automation systems, providing stable voltage regulation for PLCs, motor drives, and sensors.
- Telecommunications Equipment: This IC regulator is perfectly suited for telecommunications infrastructure, ensuring consistent power supply to routers, switches, and base stations for uninterrupted communication.
- Consumer Electronics: From smart home devices to portable gadgets, the TPS5431DDAR enhances the performance and longevity of consumer electronics by delivering efficient power conversion in a compact form factor.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















