UCC283T-ADJG3 Texas Instruments Transistor (Transistor Outline, Vertical) In Stock
The UCC283T-ADJG3 is an adjustable positive LDO linear voltage regulator from Texas Instruments, providing 1.22V to 8.5V output at up to 3A with low 0.4V typical dropout voltage. Available in 5-pin TO-220 package with RoHS-compliant e3 finish for reliable industrial and consumer power regulation. In stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- UCC283T-ADJG3 Datasheet PDF
- Category
- Transistor
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UCC283T-ADJG3?
- Adjustable output voltage range from 1.22V to 8.5V covers wide power rail requirements
- High 3A output current with only 0.4V typical dropout voltage for efficient linear regulation
- 5-pin TO-220 package with exposed tab enables excellent heat dissipation in space-constrained designs
- Ultra-low line regulation of 0.031%/V and load regulation of 0.4% ensures stable output under varying conditions
What is UCC283T-ADJG3 used for?
The UCC283T-ADJG3 is well-suited for post-regulator applications in DC-DC converter outputs, providing clean, adjustable supply rails for microcontrollers, DSPs, and analog circuits. It is used in industrial power supplies, embedded systems, and consumer electronics where a compact TO-220 form factor with high current capability and low dropout is required. The adjustable output makes it ideal for battery-powered equipment, automotive accessories, and lab bench power supply designs.
What are the specifications of UCC283T-ADJG3?
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.6V |
| Dropout Voltage1-Nom | 0.4V |
| JESD-30 Code | R-PSFM-T5 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 0.031 |
| Load Regulation-Max(%) | 0.4% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -55 °C |
| Output Current1-Max | 3A |
| Output Voltage1-Max | 7V |
| Output Voltage1-Min | 1.25V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP5,.1,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | NO |
| Technology | BICMOS |
| Terminal Finish | MATTE TIN |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the UCC283T-ADJG3 datasheet?
UCC283T-ADJG3 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCC283T-ADJG3?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage range and maximum current of the UCC283T-ADJG3?
The UCC283T-ADJG3 provides an adjustable output voltage from 1.22V to 8.5V and supports a maximum output current of 3A. The typical dropout voltage is only 0.4V, making it efficient in low-headroom power supply designs.
What package does the UCC283T-ADJG3 use and how does it help with thermal management?
The UCC283T-ADJG3 is housed in a 5-pin TO-220 package with an exposed thermal tab. This tab can be bolted directly to a heatsink or PCB copper pour, allowing efficient heat dissipation when operating at high currents up to 3A.
Is the UCC283T-ADJG3 RoHS compliant?
Yes, the UCC283T-ADJG3 carries a JESD-609 code of e3, indicating it is a lead-free and RoHS-compliant component, suitable for use in environmentally regulated products shipped globally.
What are typical applications for the UCC283T-ADJG3?
Typical applications include post-regulation in switching power supplies, adjustable bench power supplies, industrial control systems, embedded microcontroller power rails, and consumer electronics requiring a stable, high-current adjustable voltage from 1.22V to 8.5V.
What is the line and load regulation performance of the UCC283T-ADJG3?
The UCC283T-ADJG3 achieves a maximum line regulation of 0.031%/V and a maximum load regulation of 0.4%, ensuring the output voltage remains stable across varying input voltages and load currents.
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Why Buy from FindMyChip
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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