AP7383-41FDC-7

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

The AP7383-41FDC-7 is a positive voltage regulator IC from the AP7383 series, manufactured by Diodes Incorporated. It provides a fixed output voltage of 4.15V with a maximum output current of 150mA. The device supports a wide input voltage range from 3.5V to 30V and operates within a junction temperature range of -40°C to +125°C. It utilizes a U-DFN2020-6 (Type C) package and features ultra-low quiescent current.

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

• Ultra-low ground current consumption for battery-powered applications
• High output voltage accuracy with excellent line and load regulation
• Integrated thermal shutdown function for overtemperature protection
• Compatible with low ESR ceramic capacitors

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

• Battery-powered equipment
• Laptops and palmtops
• Portable information appliances

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

Verify the specific ordering suffix FDC to confirm the U-DFN2020-6 package type. Ensure compatibility with the required 4.15V output voltage for the target circuit design. Confirm that the application environment remains within the specified operating temperature range of -40°C to +125°C. Check for moisture sensitivity level requirements during storage and handling.

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

Select this component when a compact footprint is required alongside high-voltage input tolerance. The U-DFN2020-6 package offers space-saving benefits compared to traditional SOT packages. Consider the thermal dissipation capabilities of the PCB layout, as the small form factor may require adequate copper area for heat spreading under high load conditions.

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

This part belongs to the AP7383 series of ULDO regulators designed for portable electronics. The series includes various fixed output voltages and package options such as SOT25 and SOT89. The AP7383-41FDC-7 specifically targets applications needing a 4.15V rail in a minimal surface-mount footprint.

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

Direct pin-compatible replacements include other AP7383 variants in the U-DFN2020-6 package, such as AP7383-33FDC-7 or AP7383-50FDC-7, provided the output voltage matches the system requirement. Verify thermal resistance characteristics if replacing with parts from different manufacturers.