Overview
The NCV5500DT50RKG is a low dropout (LDO) linear voltage regulator produced by onsemi. This regulator is part of the NCV5500 family, which is designed to provide up to 500 mA of output current over a fixed output voltage of 5.0 V. It features an internal PNP pass transistor that allows for low dropout voltage and operation at full load current even at the minimum input voltage. The NCV5500 series is particularly suited for demanding automotive applications, as well as industrial and consumer applications, due to its extended temperature operation range and site and change control qualifications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Current | Up to 500 | mA |
| Output Voltage | 5.0 | V |
| Input Voltage Max | 16 | V |
| Output Voltage Accuracy | Better than 3% | |
| Dropout Voltage | 230 mV at 500 mA | mV |
| Enable Control Pin | Yes | |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Type | DPAK-5 | |
| Polarity | Positive |
Key Features
- Low dropout voltage (230 mV at 500 mA)
- Enable control pin for on/off control
- Reverse bias protection
- Short circuit protection
- Thermal shutdown
- Wide operating temperature range (-40°C to +125°C for NCV versions)
- Stable with low-cost ceramic capacitors
- Pb-free device
- AEC-Q100 qualified and PPAP capable for automotive applications
Applications
- Automotive applications requiring extended temperature operation and site and change control
- Industrial and consumer applications
- Post SMPS (Switch-Mode Power Supply) regulation
- Point of use regulation
Q & A
- What is the maximum output current of the NCV5500DT50RKG?
The maximum output current is up to 500 mA.
- What is the fixed output voltage of the NCV5500DT50RKG?
The fixed output voltage is 5.0 V.
- What is the maximum input voltage for the NCV5500DT50RKG?
The maximum input voltage is 16 V.
- Does the NCV5500DT50RKG have an enable control pin?
Yes, it includes an enable control pin for on/off control.
- What are the protection features of the NCV5500DT50RKG?
The regulator includes short circuit protection, thermal shutdown, and reverse bias protection.
- What is the operating temperature range of the NCV5500DT50RKG?
The operating temperature range is -40°C to +125°C.
- In what package is the NCV5500DT50RKG available?
The NCV5500DT50RKG is available in a DPAK-5 package.
- Is the NCV5500DT50RKG Pb-free?
Yes, the device is Pb-free.
- What are some typical applications for the NCV5500DT50RKG?
Typical applications include automotive, industrial, consumer, post SMPS regulation, and point of use regulation.
- Is the NCV5500DT50RKG AEC-Q100 qualified?
Yes, the NCV5500DT50RKG is AEC-Q100 qualified and PPAP capable for automotive applications.
