UCC28880DR Texas Instruments Power Supply (Small Outline Packages) In Stock
UCC28880DR is a high-voltage offline switcher IC from Texas Instruments supporting 30V–560V input for non-isolated AC/DC conversion with voltage-mode PWM control. From $0.76, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- UCC28880DR Datasheet PDF
- Category
- Power Supply
- Price
- From $0.7577(MOQ 10)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input voltage range of 30V to 560V enables direct offline AC/DC conversion
- Voltage-mode PWM control for stable and predictable regulation performance
- Compact 7-pin SOIC package (R-PDSO-G7) ideal for space-constrained designs
- Pb-free (e4) compliant, meeting RoHS environmental requirements
- Supports non-isolated flyback and buck topologies for cost-effective power supplies
Applications
The UCC28880DR is well-suited for low-power non-isolated AC/DC power supplies used in smart meters, building automation, and IoT sensor nodes. Its wide 30V–560V input range makes it ideal for directly rectifying mains voltage in appliance standby power and LED driver circuits. It is also used in industrial control equipment where a compact, efficient offline switching solution is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 3.9 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 560V |
| Input Voltage-Min | 30V |
| Input Voltage-Nom | 30V |
| JESD-30 Code | R-PDSO-G7 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 0.3A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 62kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Total Power Output-Max | 3W |
| 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 | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the UCC28880DR?
The UCC28880DR supports an input voltage range from 30V to 560V, making it suitable for direct offline AC/DC conversion from standard 85–265VAC mains supplies after rectification.
What control method does the UCC28880DR use?
The UCC28880DR uses voltage-mode pulse width modulation (PWM) control technique, which provides predictable loop behavior and simplifies compensation design in non-isolated power supply applications.
What package does the UCC28880DR come in?
The UCC28880DR is available in a 7-pin Small Outline Package (SOIC, JESD-30 code R-PDSO-G7), which is compact and easy to assemble on standard PCBs.
What are typical applications for the UCC28880DR?
Typical applications include non-isolated flyback converters, standby power supplies, LED lighting drivers, smart meters, IoT devices, and low-power industrial control equipment requiring efficient offline AC/DC conversion.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $1.6000 | $16.00 |
| 25+ | $1.4600 | $36.50 |
| 100+ | $1.2982 | $129.82 |
| 250+ | $1.2242 | $306.06 |
| 255+ | $0.7873 | $200.76 |
| 330+ | $0.7577 | $250.04 |
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