AP7383-50FDC-7

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

The AP7383-50FDC-7 is a positive voltage regulator IC from the AP7383 series, manufactured by Diodes Incorporated. It provides a fixed output voltage of 5.0V with a maximum continuous output current of 150mA. The device supports a wide input voltage range from 3.5V to 30V and features an ultra-low quiescent ground current of typically 1.8µA at no load. It utilizes a U-DFN2020-6 (Type C) surface-mount package.

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

• Ultra-low quiescent current consumption for extended battery life in portable applications
• Integrated thermal shutdown and current limit protection circuits
• Compatible with low ESR ceramic capacitors for stable operation
• High accuracy output voltage regulation across temperature variations

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

• Battery-powered equipment
• Laptops and notebook computers
• Portable information appliances

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

Verify that the specific suffix FDC corresponds to the U-DFN2020-6 (Type C) package configuration before procurement. Confirm the tape and reel quantity matches project requirements. Ensure the ordering code aligns exactly with the datasheet part number structure to avoid pinout or electrical specification mismatches during integration.

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

Select this component when a compact footprint is required alongside high-voltage tolerance up to 30V. The U-DFN2020-6 package offers space savings compared to traditional SOT packages. Consider the thermal resistance characteristics of the board layout, as the small form factor requires adequate copper area for heat dissipation under full load conditions.

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

This part belongs to the AP7383 series of Wide Input Voltage Range, 150mA ULDO regulators. The series includes various fixed output voltages and multiple package options including SOT25 and SOT89. The FDC suffix specifically designates the U-DFN2020-6 (Type C) package variant within this family.

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

Direct pin-compatible replacements include other AP7383 variants in the same U-DFN2020-6 package, such as AP7383-33FDC-7 for different voltage needs. Cross-package substitutions require careful evaluation of thermal performance and pin mapping differences between U-DFN2020-6 and SOT25/SOT89 footprints.