LT3045IDD#PBF: Features, Specs & More
The ADI LT3045IDD#PBF is a state-of-the-art Low Dropout (LDO) Regulator designed to meet the demanding requirements of precision electronics. With its high accuracy and exceptional performance metrics, this regulator is an excellent choice for a wide range of applications, from RF power supplies to medical diagnostics. In this comprehensive article, we'll delve into the intricacies of the LT3045IDD#PBF, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
LT3045IDD#PBF's Overview
The LT3045IDD#PBF is an LDO regulator, a type of voltage regulator that maintains a constant output voltage despite variations in input voltage and load conditions. The "positive" polarity of this regulator ensures that it provides a stable positive voltage output, making it suitable for various electronic circuits that require reliable voltage regulation.
Key Features
Let's delve into the standout features that make the LT3045IDD#PBF a standout in the world of electronics:
· With a typical accuracy of ±1%, the LT3045IDD#PBF ensures precise voltage regulation.
· The output voltage can be adjusted from 0V to 15V, providing flexibility for different circuit requirements.
· The regulator features a minimal dropout voltage of 0.275V at 1mA load and up to 0.35V at 500mA, ensuring efficient operation even with small voltage differences.
· At full load, the ground current is typically 15mA, which helps in maintaining power efficiency.
· Operating from -40°C to 125°C, it is suitable for a broad range of environments and applications.
· This feature safeguards the regulator from potential damage due to incorrect connections or excessive currents.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the LT3045IDD#PBF:
Type | Parameter |
Type | LDO |
Number of Outputs | 1 |
Polarity | Positive |
Accuracy (%) | ±1 |
Output Type | Adjustable |
Output Voltage (V) | 0 to 15 |
Maximum Output Current (A) | 0.5 |
Minimum Input Voltage (V) | 1.8 |
Maximum Input Voltage (V) | 20 |
Maximum Dropout Voltage @ Current (V) | 0.275@1mA|0.275@50mA|0.28@300mA|0.35@500mA |
Line Regulation | 3uV/V |
Load Regulation | 3nA(Typ) |
Typical Ground Current @ Full Load (mA) | 15 |
Junction to Ambient | 34°C/W |
Junction to Case | 5.5°C/W |
Special Features | Reverse Battery Protection|Reverse Current Protection |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 125 |
Supplier Temperature Grade | Industrial |
Packaging | Tube |
Mounting | Surface Mount |
Package Height | 0.75(Max) |
Package Width | 3 |
Package Length | 3 |
PCB changed | 10 |
Standard Package Name | DFN |
Supplier Package | DFN EP |
Pin Count | 10 |
Lead Shape | No Lead |
Applications
The LT3045IDD#PBF is highly versatile, making it suitable for various high-precision applications:
· RF Power Supplies: Ideal for powering PLLs, VCOs, mixers, LNAs, and PAs, where low noise and stable output are crucial.
· Very Low Noise Instrumentation: Provides clean, stable power for sensitive instrumentation requiring minimal noise interference.
· High-Speed/High-Precision Data Converters: Ensures accurate data conversion with its precise voltage regulation.
· Medical Applications: Perfect for imaging and diagnostic equipment that demands reliable and consistent power.
· Precision Power Supplies: Delivers accurate voltage to critical circuits and devices.
· Post-Regulator for Switching Supplies: Enhances performance by providing a stable output after initial switching regulation.
LT3045IDD#PBF's Manufacturer
Analog Devices, Inc. (ADI) stands as a global leader in analog and mixed-signal technology, pioneering transformative solutions since 1965. Renowned for innovation, ADI's diverse portfolio of high-performance integrated circuits spans precision amplifiers, data converters, sensors, and digital signal processing.
Conclusion
The ADI LT3045IDD#PBF LDO Regulator is a powerful component that excels in precision and performance. Its wide output voltage range, low dropout voltage, and robust protection features make it an excellent choice for demanding applications across various fields.
