UCC283TDTR-ADJ Texas Instruments Integrated Circuit (Other) In Stock
The UCC283TDTR-ADJ is an adjustable low-dropout LDO voltage regulator from Texas Instruments capable of delivering up to 3 amperes with a typical dropout voltage of only 0.4V. It operates from 2.8V to 9V input and achieves excellent line regulation of 0.031%/V. Available from stock with competitive pricing and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- UCC283TDTR-ADJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0700(MOQ 1)
- 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 UCC283TDTR-ADJ?
- High-current 3A LDO with adjustable output voltage supporting 2.8V to 9V input range for versatile power supply designs
- Ultra-low typical dropout voltage of 0.4V (max 0.6V) maximizing efficiency in battery-powered and low-headroom applications
- Outstanding line regulation of 0.031%/V in a compact 5-pin PSSO package, RoHS-compliant (Pb-free)
What is UCC283TDTR-ADJ used for?
The UCC283TDTR-ADJ is ideal for powering sensitive analog and digital circuits in industrial, automotive, and consumer equipment where stable, adjustable regulated voltage with minimal dropout is required. Its 3A current capability supports demanding loads such as DSP cores, FPGAs, and memory modules. The adjustable output and wide input range make it a flexible choice for DC-DC post-regulation, battery-powered systems, and point-of-load conversion.
What are the specifications of UCC283TDTR-ADJ?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.6V |
| Dropout Voltage1-Nom | 0.4V |
| Input Voltage-Max | 9V |
| Input Voltage-Min | 2.8V |
| JESD-30 Code | R-PSSO-G5 |
| 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 | 8.5V |
| Output Voltage1-Min | 1.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2.5% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the UCC283TDTR-ADJ datasheet?
UCC283TDTR-ADJ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCC283TDTR-ADJ?
Compatible alternatives and drop-in replacements for UCC283TDTR-ADJ:
Regulator, 1.25V Min, 7V Max, 0.6V Dropout, BICMOS, PSSO5
Frequently Asked Questions
What is the maximum output current of the UCC283TDTR-ADJ?
The UCC283TDTR-ADJ is rated for up to 3 amperes of output current, making it suitable for powering processors, FPGAs, and other high-current loads in embedded and industrial designs.
What is the dropout voltage of the UCC283TDTR-ADJ?
The UCC283TDTR-ADJ has a typical dropout voltage of 0.4V and a maximum of 0.6V at full load, enabling efficient operation with small input-to-output voltage differentials common in battery-powered systems.
What is the input voltage range supported by the UCC283TDTR-ADJ?
The input voltage range is 2.8V minimum to 9V maximum, allowing the UCC283TDTR-ADJ to be used with a wide variety of power sources including single-cell Li-ion batteries, 5V rails, and regulated 9V supplies.
What package does the UCC283TDTR-ADJ come in and is it lead-free?
The UCC283TDTR-ADJ is housed in an R-PSSO-G5 (5-pin plastic small-outline) surface-mount package and is fully RoHS-compliant with a Pb-free designation (JESD-609 code e3).
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.1800 | $7.18 |
| 47+ | $6.3600 | $298.92 |
| 500+ | $4.5800 | $2290.00 |
| 1000+ | $4.3300 | $4330.00 |
| 10000+ | $4.0700 | $40700.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit