Overview
The NCV5501DT50RKG is a linear low dropout (LDO) voltage regulator produced by onsemi. This component is part of the NCV5501 series, designed to provide a fixed output voltage of 5V with a maximum current of 500 mA. It is housed in a DPAK (TO-252) package, making it suitable for applications requiring compact form factors and high performance.
This regulator is particularly useful in systems that demand low dropout voltage and high output current stability. The NCV5501DT50RKG is qualified for demanding automotive applications, offering extended temperature operation and robust protection features such as short circuit current and thermal shutdown.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | onsemi | |
| Part Number | NCV5501DT50RKG | |
| Package | DPAK (TO-252) | |
| Output Voltage | 5 V (Fixed) | V |
| Output Current | Up to 500 mA | mA |
| Input Voltage Range | 2.5 V to 16 V | V |
| Dropout Voltage | 230 mV at 500 mA | mV |
| Output Voltage Accuracy | ±2.9% | % |
| Operating Ambient Temperature Range | −40°C to +125°C | °C |
| Thermal Shutdown Temperature | 150°C to 210°C | °C |
Key Features
- Low Dropout Voltage: The regulator offers a low dropout voltage of 230 mV at 500 mA, ensuring efficient operation even at low input voltages.
- High Output Current: Capable of delivering up to 500 mA of output current, making it suitable for a variety of applications.
- High Accuracy: The output voltage accuracy is better than ±2.9%, ensuring stable and reliable voltage regulation.
- Protection Features: Includes short circuit current protection and thermal shutdown to prevent damage from overcurrent and overheating.
- Wide Operating Temperature Range: Operates over a broad ambient temperature range of −40°C to +125°C, making it suitable for automotive and other demanding environments.
- Compact Package: Housed in a DPAK (TO-252) package, which is compact and suitable for space-constrained designs.
Applications
- Automotive Systems: Qualified for demanding automotive applications due to its extended temperature operation and robust protection features.
- Industrial Control Systems: Suitable for use in industrial control systems where high reliability and stability are required.
- Consumer Electronics: Can be used in various consumer electronics where a stable and efficient power supply is necessary.
- Medical Devices: Applicable in medical devices that require precise voltage regulation and high reliability.
- Telecommunications: Useful in telecommunications equipment where low dropout voltage and high output current are essential.
Q & A
- What is the output voltage of the NCV5501DT50RKG?
The output voltage of the NCV5501DT50RKG is fixed at 5V.
- What is the maximum output current of the NCV5501DT50RKG?
The maximum output current is up to 500 mA.
- What is the input voltage range for the NCV5501DT50RKG?
The input voltage range is from 2.5 V to 16 V.
- What is the dropout voltage of the NCV5501DT50RKG at 500 mA?
The dropout voltage is 230 mV at 500 mA.
- Does the NCV5501DT50RKG have built-in protection features?
Yes, it includes short circuit current protection and thermal shutdown.
- What is the operating ambient temperature range of the NCV5501DT50RKG?
The operating ambient temperature range is from −40°C to +125°C.
- In what package is the NCV5501DT50RKG available?
The NCV5501DT50RKG is available in a DPAK (TO-252) package.
- Is the NCV5501DT50RKG suitable for automotive applications?
Yes, it is qualified for demanding automotive applications.
- What is the output voltage accuracy of the NCV5501DT50RKG?
The output voltage accuracy is better than ±2.9%.
- Does the NCV5501DT50RKG have an enable/shutdown function?
No, the NCV5501DT50RKG version does not include an enable/shutdown function, unlike the NCP5500 and NCV5500 versions.
