NCP130AMX180TCG

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

The NCP130AMX180TCG is a fixed-output linear voltage regulator manufactured by onsemi, delivering a stable 1.8 V output with a maximum current capacity of 300 mA. It operates within an input voltage range of up to 5.5 V and features a typical power supply rejection ratio (PSRR) of 80 dB at 1 kHz. The device provides comprehensive protection against overcurrent, thermal overload, and under-voltage lockout conditions. Designed for surface-mount installation, it utilizes a compact 6-XDFN package measuring 1.2x1.2 mm with an exposed pad. The component supports an operating temperature range from -40°C to +85°C.

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

• Ultra-low dropout performance enables efficient regulation even with minimal input-to-output voltage differentials.
• High power supply rejection ratio effectively suppresses noise and ripple from the input supply line.
• Integrated enable pin allows for precise control of power states and system sequencing.
• Built-in protection mechanisms safeguard the circuit against short circuits, excessive heat, and low input voltage.

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

• Bias rail generation for CMOS sensors and image processing units
• Power supply for portable consumer electronics requiring compact footprints
• Voltage regulation in battery-operated devices with limited headroom

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

Verify the specific suffix TCG confirms the 6-XDFN package configuration and 1.8 V fixed output during sourcing. Confirm RoHS compliance status and REACH declarations match project requirements. Check manufacturer documentation for any recent Product Change Notifications regarding packaging or material updates. Ensure the supplier provides valid traceability data for quality assurance purposes.

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

Select this component when a small form factor is critical due to its 1.2x1.2 mm footprint. Choose this regulator for applications requiring high noise immunity provided by its 80 dB PSRR. Consider this part for designs needing integrated fault protection without external components. Verify that the 300 mA load requirement fits within the thermal constraints of the chosen PCB layout.

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

This device belongs to the NCP130 series of low-dropout regulators designed for space-constrained applications. The series offers various output voltages and current capabilities while maintaining consistent protection features. The XDFN-6 package variant provides enhanced thermal dissipation through the exposed pad compared to smaller packages.

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

Direct substitutes include other NCP130 variants with identical pinouts but different output voltages or currents, such as NCP130BMX100TCG. Cross-reference datasheets to ensure compatibility with existing thermal management and PCB layout constraints before substitution.