AP7383-41WW-7

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

The AP7383-41WW-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 SOT-25 (WW Package) housing with five pins. Key electrical characteristics include a dropout voltage of up to 1000mV at 100mA load and a ground current of approximately 1.8µA.

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

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

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 component authenticity through authorized channels. Confirm package marking codes match official documentation. Ensure storage conditions comply with moisture sensitivity level requirements. Validate that the specific ordering suffix corresponds to the desired packaging configuration before finalizing procurement orders.

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

Select this variant when a fixed 4.15V output is required within the AP7383 family. The WW package designation indicates a specific pinout configuration within the SOT-25 form factor. Consider the 30V maximum input rating and 150mA current limit during circuit design to ensure adequate headroom and thermal management.

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

This component belongs to the AP7383 series of ultra-low dropout regulators designed for high-voltage input applications. The series offers multiple fixed output voltages and package options including SOT-25, SOT-89, and U-DFN2020-6. The WW suffix specifically identifies the SOT-25 package variant with its associated pin assignment and physical dimensions.

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

AP7383-41W5-7

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

What is the maximum input voltage supported by this regulator?

The AP7383-41WW-7 supports a maximum supply input voltage of 30V.

Does the device include protection against overheating?

Yes, the IC features an integrated thermal shutdown function that activates at approximately +160°C to protect the device.