Manufacturer Part Number
NCP186BMX180TAG
Manufacturer
onsemi
Introduction
Low Dropout Linear Voltage Regulator for power-sensitive applications
Product Features and Performance
Positive Fixed Output Configuration
1A Output Current Capability
Low Dropout Voltage of 0.285V at 1A load
High PSRR of 75dB at 1kHz
140 µA Quiescent Current
Enable Control Feature for Power Saving
Over Current and Over Temperature Protection
Soft Start to Minimize Inrush Current
Operates over a wide temperature range of -40°C to 125°C
Product Advantages
High Efficiency for Power Critical Devices
Minimal Power Loss at Light Loads
Enhanced Thermal Performance with Exposed Pad Package
Low Noise Output Suitable for RF Applications
Robust Protection Features Ensuring Longevity
Key Technical Parameters
Input Voltage Max: 5.5V
Output Voltage Min/Fixed: 1.8V
Output Current: 1A
Voltage Dropout Max: 0.285V
Current - Quiescent: 140 µA
Power Supply Rejection Ratio (PSRR): 75dB at 1kHz
Number of Regulators: 1
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Soft Start Feature
Compatibility
Surface Mount 8-XFDFN Exposed Pad Package
Follows the Industry-Standard XDFN Footprint
Application Areas
Portable Electronics
Battery-Powered Devices
Microprocessors and DSPs Power Supply
Telecommunication Infrastructure
Product Lifecycle
Status Active
Nearing Discontinuation: No Indication
Availability of Replacements or Upgrades: Not Specified
Several Key Reasons to Choose This Product
Optimized for Battery-Powered Applications to Extend Battery Life
Low Dropout Performance Ideal for Steady Outputs under Varying Loads
High PSRR Minimizes Power Supply Noise in Sensitive Equipment
Small Footprint and Surface Mount Package Ideal for Compact PCB Designs
Robust Thermal and Overcurrent Protections Increase Reliability