NCP130BMX120TCG

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The NCP130BMX120TCG is a fixed-output low-dropout (LDO) linear voltage regulator manufactured by onsemi. It provides a fixed output voltage of 1.0 V with a maximum continuous output current of 300 mA. The device operates within an input voltage range from a minimum of 800 mV to a maximum of 5.5 V. Key electrical specifications include a dropout voltage of 150 mV and a quiescent current of 60 µA. It features high power supply rejection ratio (PSRR) characteristics and includes internal bias rail functionality. The component is housed in an XDFN-6 surface-mount package and is rated for operation over an ambient temperature range of -40°C to +85°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Ultra-low dropout performance enabling efficient regulation near the input threshold
• High power supply rejection ratio (PSRR) for clean noise-sensitive loads
• Integrated bias rail support for specialized analog or mixed-signal applications
• Compact XDFN-6 package optimized for space-constrained printed circuit board layouts

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Powering local interconnect processors (ISP) in camera modules
• Supplying bias rails for sensor interfaces requiring stable low-voltage references
• Providing regulated power for ultra-low noise analog circuits in portable devices

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix '120' confirms the 1.0 V fixed output variant, as the NCP130 series offers multiple voltage options. Confirm the XDFN-6 package designation matches your PCB footprint requirements. Check for end-of-life status notifications, as availability may be restricted. Ensure compliance with RoHS directives if required for your target market. Validate thermal dissipation capabilities based on your specific PCB copper area and ambient conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.0 V rail is required with minimal dropout voltage under moderate load currents up to 300 mA. It is suitable for applications demanding high PSRR to suppress input line noise. Consider the XDFN-6 package size constraints during layout. Compare against other LDOs if higher output current or adjustable voltage settings are needed. Verify that the input voltage never falls below the minimum operating threshold of 800 mV.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the NCP130 family of low-dropout regulators designed for high-performance power management in portable electronics. The family emphasizes low noise and high PSRR, making it distinct from standard general-purpose LDOs. It is commonly integrated into complex system-on-chip solutions or camera subsystems where precise voltage regulation is critical for signal integrity.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Direct substitutes include other NCP130 variants with different output voltages or packages, such as NCP130BMX180TCG. Cross-reference with NCP177 series for similar form factors but different current ratings. Verify pin compatibility before swapping to ensure no redesign is necessary.