Overview
The NCV33275ST5.0T3G is a low dropout voltage regulator (LDO) produced by onsemi, designed for automotive applications. This regulator is part of the AEC-Q100 series, ensuring it meets stringent automotive standards. It features a fixed output voltage of 5V and can supply up to 0.3A of current. The device is packaged in a 4-pin SOT-223 package, which includes a tab, and is RoHS compliant. The regulator is known for its high accuracy, with an overall voltage regulation accuracy of ±1% and low dropout voltage, making it suitable for a variety of power management applications in the automotive sector.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Product Name | NCV33275ST5.0T3G |
| Product Classification | Linear Regulator (LDO) |
| Output Type | Fixed |
| Output Voltage | 5V |
| Output Current | 0.3A |
| Input Voltage | Up to 13V |
| Dropout Voltage | 0.1V @ 10mA, 0.2V @ 100mA, 0.4V @ 250mA, 0.5V @ 300mA |
| Line Regulation | 10mV |
| Load Regulation | 25mV |
| Quiescent Current | 200uA |
| PSRR | 75dB |
| Protection Features | Current Limit, Short Circuit Protection, Thermal Shutdown Protection |
| Operating Temperature Range | -40°C to 125°C |
| Package | SOT-223 (4-pin with tab) |
| Mounting Type | Surface Mount |
Key Features
- High Accuracy: The regulator has an overall voltage regulation accuracy of ±1%.
- Low Dropout Voltage: Typical dropout voltage is less than 260mV, ensuring efficient voltage regulation.
- High Current Capability: Can supply up to 0.3A of current.
- Protection Features: Includes current limit, short circuit protection, and thermal shutdown protection.
- AEC-Q100 Qualified: Meets automotive standards for reliability and performance.
- RoHS Compliant: Environmentally friendly packaging.
Applications
The NCV33275ST5.0T3G is primarily designed for automotive applications, including power management in vehicles, infotainment systems, and other automotive electronics. Its robust design and compliance with AEC-Q100 standards make it suitable for use in harsh automotive environments. Additionally, it can be used in other applications requiring low dropout voltage regulation and high current capability, such as industrial control systems and consumer electronics.
Q & A
- What is the output voltage of the NCV33275ST5.0T3G?
The output voltage is fixed at 5V. - What is the maximum output current of the NCV33275ST5.0T3G?
The maximum output current is 0.3A. - What is the typical dropout voltage of the NCV33275ST5.0T3G?
The typical dropout voltage ranges from 0.1V @ 10mA to 0.5V @ 300mA. - Does the NCV33275ST5.0T3G have any built-in protection features?
Yes, it includes current limit, short circuit protection, and thermal shutdown protection. - What is the operating temperature range of the NCV33275ST5.0T3G?
The operating temperature range is -40°C to 125°C. - Is the NCV33275ST5.0T3G RoHS compliant?
Yes, it is RoHS compliant. - What package type is the NCV33275ST5.0T3G available in?
The device is packaged in a 4-pin SOT-223 package with a tab. - What is the quiescent current of the NCV33275ST5.0T3G?
The quiescent current is 200uA. - Is the NCV33275ST5.0T3G suitable for automotive applications?
Yes, it is AEC-Q100 qualified and designed for automotive use. - What is the PSRR of the NCV33275ST5.0T3G?
The PSRR is 75dB.
