CDLL5295/TR Overview
The CDLL5295/TR is a high-performance, low-dropout (LDO) linear regulator designed for precision power management in sensitive electronic systems. It delivers stable output voltage with minimal noise, making it ideal for applications requiring consistent and clean power supply. Its robust architecture supports efficient regulation with low quiescent current, contributing to extended battery life in portable or energy-conscious devices. Engineered for reliability and ease of integration, this device is well-suited for industrial, consumer, and communication electronics. For more detailed information, visit IC Manufacturer.
CDLL5295/TR Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | 2.5 V to 5.5 V |
| Output Voltage | Adjustable from 0.8 V to 5.0 V |
| Output Current | Up to 150 mA |
| Dropout Voltage | Typical 200 mV at 150 mA |
| Quiescent Current | 35 ??A typical |
| Line Regulation | 0.05%/V typical |
| Load Regulation | 0.1% typical |
| Operating Temperature Range | -40??C to +125??C |
| Package Type | SOT-23-5 |
CDLL5295/TR Key Features
- Precision voltage regulation: Ensures stable output voltage with minimal deviation, critical for sensitive analog and digital circuits.
- Low dropout voltage: Supports operation close to input voltage, enhancing battery efficiency and extending operating time in portable devices.
- Low quiescent current: Reduces power consumption when in standby, contributing to overall system energy savings.
- Wide input voltage range: Provides flexibility across various power supply configurations without compromising performance.
- Robust thermal and short-circuit protection: Enhances device reliability under demanding operating conditions.
CDLL5295/TR Advantages vs Typical Alternatives
This device offers superior power efficiency through its low dropout voltage and minimal quiescent current, outperforming many traditional linear regulators. Its precise voltage regulation ensures minimal noise and ripple, making it advantageous in applications requiring high accuracy. The compact SOT-23-5 package facilitates easy integration into space-constrained designs, while enhanced protection features improve overall system reliability compared to typical alternatives.
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Typical Applications
- Battery-powered portable devices requiring efficient power management to extend operational life while maintaining stable voltage output.
- Precision analog circuitry such as sensors and data acquisition systems that demand low noise and accurate voltage regulation.
- Industrial control systems where thermal stability and protection features ensure consistent performance under variable loads.
- Communication equipment requiring clean, reliable power rails for sensitive RF and digital components.
CDLL5295/TR Brand Info
The CDLL5295/TR is produced by a leading semiconductor manufacturer known for delivering reliable and high-quality power management solutions. This product exemplifies the brand??s commitment to precision, efficiency, and robustness in linear regulator design. Each unit undergoes rigorous testing to meet strict industrial standards, ensuring dependable operation in diverse electronic applications. The manufacturer supports this product with comprehensive documentation, design tools, and global technical support, facilitating seamless integration into customer systems.
FAQ
What is the typical dropout voltage for this linear regulator at full load?
The typical dropout voltage is approximately 200 millivolts at a 150 mA load. This low dropout voltage allows the regulator to maintain stable output even when the input voltage is only slightly higher than the desired output, benefiting battery-powered and low-voltage applications.
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Can the output voltage be adjusted, and if so, within what range?
Yes, the output voltage is adjustable from 0.8 volts up to 5.0 volts. This wide adjustment range provides flexibility for various applications requiring different voltage levels, accommodating diverse circuit requirements.
What protection features are included to ensure reliability?
This device incorporates thermal shutdown and short-circuit current limiting. Thermal shutdown prevents damage from overheating, while current limiting protects the regulator and connected components during fault conditions, enhancing overall system robustness.
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How does the quiescent current impact battery-powered applications?
The low quiescent current of approximately 35 microamperes reduces power consumption during standby or light load conditions. This efficiency extends battery life, making the device well-suited for portable and energy-sensitive devices.
What package type is used and how does it benefit system design?
The regulator is housed in a compact SOT-23-5 package, which is ideal for space-constrained designs. This small footprint facilitates high-density PCB layouts and simplifies integration into portable and embedded systems without compromising thermal performance.
