TPS54980PWPIn StockTexas Instruments
TPS54980PWP is a voltage-mode PWM switching regulator IC from Texas Instruments. Supports 3V–4V input voltage with pulse width modulation control in a 28-pin SOIC package. From $3.95, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TPS54980PWP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9500(MOQ 49)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-mode PWM control for stable regulation with 3V–4V input range
- 28-pin Small Outline Package (R-PDSO-G28) for compact PCB integration
- 30 parametric specs including input voltage min/max and control technique
- RoHS-compliant (Pb-free) construction meeting JESD-609 e4 standard
- Suitable for point-of-load DC-DC conversion in industrial and consumer electronics
Applications
The TPS54980PWP is designed for point-of-load DC-DC power conversion in systems requiring tightly regulated voltages from a 3V–4V supply. It is well-suited for powering DSPs, microcontrollers, and FPGAs in industrial control, telecommunications, and consumer electronics applications. Its voltage-mode PWM architecture also makes it ideal for battery-powered portable devices where precise output regulation and efficiency are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 4V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 9A |
| Output Voltage-Max | 2.5V |
| Output Voltage-Min | 0.9V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 700kHz |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS54980PWP:
Switching Regulator, Voltage-mode, 9A, 700kHz Switching Freq-Max, BICMOS, PDSO28
Frequently Asked Questions
What is the input voltage range of the TPS54980PWP?
The TPS54980PWP supports an input voltage range of 3V minimum to 4V maximum, with a nominal input voltage of 3.6V. This makes it suitable for systems powered by single-cell Li-Ion batteries or regulated 3.3V rails.
What control method does the TPS54980PWP use?
The TPS54980PWP uses voltage-mode control with pulse width modulation (PWM). This technique provides excellent line and load regulation by comparing the output voltage directly to a reference, making it ideal for noise-sensitive applications.
What package does the TPS54980PWP come in?
The TPS54980PWP is available in a 28-pin Small Outline Package (SOIC), JESD-30 code R-PDSO-G28. This compact through-hole-compatible surface-mount package is widely used in power management designs for its ease of assembly and thermal performance.
Is the TPS54980PWP RoHS compliant?
Yes, the TPS54980PWP is Pb-free and RoHS compliant, as indicated by its JESD-609 e4 code and Pbfree Code: Yes specification. It meets international environmental regulations for lead-free electronics manufacturing.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 49+ | $6.1800 | $302.82 |
| 100+ | $5.4900 | $549.00 |
| 500+ | $4.4500 | $2225.00 |
| 1000+ | $4.2000 | $4200.00 |
| 10000+ | $3.9500 | $39500.00 |
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