TPS54313PWPRG4
- Mfr.Part #
- TPS54313PWPRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK 1.5V 3A 20HTSSOP
- Stock
- 4,012
- In Stock :
- 4,012
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Terminations :
- 20
- Package / Case :
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Operating Supply Voltage :
- 6V
- Voltage - Input (Min) :
- 3V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 6.5mm
- Operating Temperature :
- -40°C~85°C TA
- Frequency - Switching :
- 350kHz 550kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Output Voltage :
- 1.5V
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- yes
- Max Output Current :
- 3A
- Function :
- Step-Down
- Min Output Voltage :
- 1.5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Weight :
- 81.788374mg
- Packaging :
- Tape and Reel (TR)
- Topology :
- Buck
- Mounting Type :
- Surface Mount
- Control Mode :
- VOLTAGE-MODE
- Surface Mount :
- yes
- Quiescent Current :
- 6.2mA
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Voltage - Input (Max) :
- 6V
- Output Type :
- FIXED
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Output Configuration :
- Positive
- Series :
- SWIFT™
- Terminal Pitch :
- 0.65mm
- Input Voltage-Nom :
- 5V
- Number of Pins :
- 20
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 4.4mm
- Number of Outputs :
- 1
- Max Output Voltage :
- 1.5V
- Base Part Number :
- TPS54313
- Datasheets
- TPS54313PWPRG4

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54313PWPRG4 Overview
The Texas Instruments TPS54313PWPRG4 is a highly efficient, adaptive, on-the-fly adjustable voltage regulator specifically designed for applications requiring a compact, high-performance power management solution. This integrated circuit (IC) is a standout in the 'Voltage Regulators - DC DC Switching Regulators' category, providing a fixed output voltage of 1.5V and capable of delivering up to 3A of output current. With its compact 20-HTSSOP package, the TPS54313PWPRG4 is optimized for space-constrained applications, ensuring robust performance with thermal and power efficiency. The integration of advanced control features enhances system reliability and power regulation accuracy, making it a prime choice for demanding electronic applications.
TPS54313PWPRG4 Features
The TPS54313PWPRG4 offers a range of features designed for superior power management. Key features include an adjustable switching frequency up to 520 kHz, enabling designers to optimize inductor size and efficiency. The IC also includes built-in over-current protection, thermal shutdown, and under-voltage lockout, ensuring reliable operation under adverse conditions. Its synchronous rectification design enhances efficiency by minimizing diode losses and extends battery life in portable applications.
TPS54313PWPRG4 Applications
- Portable Devices: Ideal for battery-powered portable devices, the TPS54313PWPRG4 helps in managing power efficiently, thereby extending battery life and reducing heat generation.
- Networking Equipment: Used in routers and switches, it ensures stable operation with consistent power supply even under fluctuating load conditions.
- Computing: Supports the power requirements of CPUs and GPUs, providing stable voltage for improved performance and reliability in high-demand computing environments.
- Industrial Applications: Its robust design makes it suitable for industrial applications, where reliable power is critical for maintaining system integrity and performance.
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.
















