TPS54429PWPR
- Mfr.Part #
- TPS54429PWPR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 4.5A 14HTSSOP
- Stock
- 16,385
- In Stock :
- 16,385
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Package / Case :
- 14-PowerTSSOP (0.173, 4.40mm Width)
- Number of Terminations :
- 14
- Function :
- Step-Down
- Number of Pins :
- 14
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Operating Temperature :
- -20°C~85°C TA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Input Voltage-Nom :
- 12V
- Mount :
- Surface Mount
- Output Voltage :
- 5.5V
- JESD-609 Code :
- e4
- Base Part Number :
- TPS54429
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 700kHz
- Thickness :
- 1mm
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.2mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 12V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Topology :
- Buck
- Quiescent Current :
- 850μA
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- VOLTAGE-MODE
- Length :
- 5mm
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 18V
- Width :
- 4.4mm
- Pbfree Code :
- yes
- Max Output Current :
- 4.5A
- Packaging :
- Cut Tape (CT)
- Series :
- SWIFT™, D-CAP2™
- Output Type :
- Adjustable
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- yes
- Number of Outputs :
- 1
- Voltage - Output (Min/Fixed) :
- 0.76V
- Voltage - Input (Max) :
- 18V
- Voltage - Input (Min) :
- 7V
- Datasheets
- TPS54429PWPR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54429PWPR Overview
Introducing the TPS54429PWPR from Texas Instruments, a versatile and high-performance DC-DC switching regulator integrated circuit. Designed with precision and efficiency in mind, this IC is tailored to meet the demanding requirements of modern electronic systems. Its advanced features and robust construction make it an ideal choice for a wide range of applications.
With its adjustable output and impressive 4.5A capability, the TPS54429PWPR offers unparalleled flexibility and power delivery. Whether you're powering sensitive digital circuits or driving motors and actuators, this regulator ensures stable and reliable performance under varying load conditions. Its compact 14HTSSOP package further enhances its suitability for space-constrained designs, making it a preferred solution for today's demanding applications.
TPS54429PWPR Features
- Adjustable output voltage for versatile application
- High efficiency, delivering up to 4.5A of continuous current
- Integrated protection features for enhanced reliability
- Wide input voltage range for compatibility with diverse power sources
- Compact 14HTSSOP package for space-constrained designs
- Robust construction for reliable performance in harsh environments
TPS54429PWPR Applications
- Industrial Automation: The TPS54429PWPR is ideal for powering control systems, sensors, and actuators in industrial automation equipment. Its adjustable output voltage and high efficiency ensure precise and reliable operation in demanding industrial environments.
- Telecommunications Infrastructure: In telecommunications systems, the TPS54429PWPR can be used to regulate voltage levels for various components such as amplifiers, transceivers, and antennas. Its compact form factor and high current capability make it well-suited for telecom applications.
- Embedded Systems: Embedded systems rely on efficient power management for optimal performance. With its adjustable output and integrated protection features, the TPS54429PWPR is an excellent choice for powering embedded controllers, sensors, and displays in diverse applications ranging from consumer electronics to automotive systems.
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.
















