Overview
The NCV8170AMX280TCG is part of the NCV8170 series of CMOS low dropout regulators designed by onsemi. These regulators are specifically tailored for continuous on battery-powered applications that demand ultra-low quiescent current. The ultra-low quiescent current of typically 500 nA ensures extended battery life, and the dynamic transient boost feature enhances device transient response, particularly beneficial for wireless communication applications. The device is available in a compact 1 × 1 mm xDFN4 package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Input Voltage | 2.2 | - | 5.5 | V |
| Output Voltage Range | 1.2 | - | 3.6 | V (0.1 V Steps) |
| Quiescent Current | - | 0.5 | 0.9 | μA |
| Dropout Voltage | - | 170 | - | mV at 150 mA |
| Output Current | - | - | 150 | mA |
| Output Voltage Accuracy | - | ±1% | - | - |
| Thermal Shutdown Temperature | - | 175 | - | °C |
| Package Type | - | - | - | 1 × 1 mm xDFN4 |
Key Features
- Ultra-Low Quiescent Current: Typically 500 nA to ensure long battery life.
- Low Dropout: 170 mV typical at 150 mA output.
- High Output Voltage Accuracy: ±1% typical.
- Stable with Ceramic Capacitors: 1 μF.
- Thermal Shutdown Protection and Over-Current Protection.
- Dynamic Transient Boost Feature for improved transient response in wireless communication applications.
- AEC-Q100 Qualified and PPAP Capable for automotive applications.
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.
Applications
- Telematics and Infotainment Systems.
- Automotive Keyless Entry Systems.
- ADAS Camera Modules.
- Navigation Systems.
Q & A
- What is the typical quiescent current of the NCV8170AMX280TCG?
The typical quiescent current is 500 nA.
- What is the operating input voltage range of the NCV8170AMX280TCG?
The operating input voltage range is from 2.2 V to 5.5 V.
- What is the maximum output current of the NCV8170AMX280TCG?
The maximum output current is 150 mA.
- What is the typical dropout voltage at 150 mA output current?
The typical dropout voltage is 170 mV at 150 mA output current.
- Is the NCV8170AMX280TCG AEC-Q100 qualified?
- What type of package is the NCV8170AMX280TCG available in?
The device is available in a 1 × 1 mm xDFN4 package.
- Does the NCV8170AMX280TCG have thermal shutdown protection?
- Is the NCV8170AMX280TCG Pb-Free and RoHS compliant?
- What are some typical applications of the NCV8170AMX280TCG?
Typical applications include telematics and infotainment systems, automotive keyless entry systems, ADAS camera modules, and navigation systems.
- Does the NCV8170AMX280TCG support active output discharge?
