AP7383-41WR-7

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

The AP7383-41WR-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 an input voltage range from 3.5V to 30V and operates within a junction temperature range of -40°C to +125°C. It features a dropout voltage of up to 1500mV at 150mA for this output level. The component is housed in a SOT-25 package (specifically the WR variant) and is supplied in tape and reel packaging.

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

• Ultra-low quiescent current consumption
• Integrated thermal shutdown protection
• Compatible with low ESR ceramic capacitors
• High output voltage accuracy

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 the specific ordering suffix 'WR' corresponds to the required SOT-25 pinout configuration before procurement. Confirm that the fixed 4.15V output aligns with system requirements. Ensure compatibility with standard surface-mount assembly processes for the specified package type. Check for any design-in restrictions noted in official documentation.

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

Select this component when a stable 4.15V rail is needed from higher input voltages up to 30V. Consider the SOT-25 WR package for space-constrained PCB layouts. Evaluate thermal performance based on the junction-to-ambient resistance values provided in the datasheet for the specific application environment.

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

This part belongs to the AP7383 series of wide-input voltage LDO regulators. The series offers multiple fixed output voltages and various package options including SOT-25, SOT89, and U-DFN2020-6. The AP7383-41WR-7 specifically utilizes the WR package variant within the SOT-25 family.

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

Other AP7383 variants with different output voltages or packages may serve as functional substitutes if electrical parameters match. Verify pin compatibility and thermal characteristics when considering alternative package types within the same series.