TPS544B25RVFR
- Mfr.Part #
- TPS544B25RVFR
- Manufacturer
- Texas Instruments
- Package / Case
- 40-PowerLFQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 20A 40LQFN
- Stock
- 20,795
- In Stock :
- 20,795
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Length :
- 7mm
- Synchronous Rectifier :
- yes
- Number of Terminations :
- 40
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Input (Min) :
- 4.5V
- Lead Free :
- Contains Lead
- Packaging :
- Tape and Reel (TR)
- Input Voltage-Nom :
- 12V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- TPS544B25
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Control Mode :
- VOLTAGE-MODE
- Current - Output :
- 20A
- Height :
- 1.52mm
- Series :
- SWIFT™
- Package / Case :
- 40-PowerLFQFN
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- NO LEAD
- Number of Outputs :
- 1
- Width :
- 5mm
- Pbfree Code :
- yes
- Function :
- Step-Down
- Reach Compliance Code :
- not_compliant
- Additional Feature :
- OUTPUT VOLTAGE RANGE: 0.5 V TO 5.5 V
- Output Type :
- Adjustable
- Frequency - Switching :
- 200kHz~1MHz
- Surface Mount :
- yes
- Thickness :
- 1.46mm
- Voltage - Output (Max) :
- 5.5V
- Voltage - Input (Max) :
- 18V
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Output (Min/Fixed) :
- 0.5V
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~125°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Number of Pins :
- 40
- Quiescent Current :
- 9.5mA
- Terminal Position :
- QUAD
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Topology :
- Buck
- Datasheets
- TPS544B25RVFR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS544B25RVFR Overview
The Texas Instruments TPS544B25RVFR is an advanced integrated circuit regulator designed for efficient voltage regulation in various electronic applications. With its cutting-edge technology and reliable performance, this regulator is the ideal solution for power management needs in demanding industrial and commercial environments.
Featuring a compact 40-pin QFN package, the TPS544B25RVFR offers a versatile solution for space-constrained designs without compromising on power handling capabilities. Its adjustable buck regulator design allows for precise voltage control, making it suitable for a wide range of voltage regulation requirements.
Whether used in telecommunications equipment, industrial automation systems, or consumer electronics devices, the TPS544B25RVFR delivers exceptional performance and reliability, making it a preferred choice among engineers and designers.
TPS544B25RVFR Features
- Advanced integrated circuit regulator
- Efficient voltage regulation
- Compact 40-pin QFN package
- Adjustable buck regulator design
- High power handling capabilities
- Reliable performance in demanding environments
TPS544B25RVFR Applications
- Telecommunications equipment: The TPS544B25RVFR is utilized in telecom infrastructure to regulate voltage levels in power supply units, ensuring stable operation and efficient power management.
- Industrial automation systems: In industrial settings, this regulator is employed to maintain consistent voltage levels in control systems and machinery, enhancing reliability and performance.
- Consumer electronics devices: From handheld gadgets to home appliances, the TPS544B25RVFR powers various electronic devices, providing reliable voltage regulation for optimal functionality and user experience.
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.
















