AP7380-30WR-7

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

The AP7380-30WR-7 is a positive voltage regulator IC from Diodes Incorporated, featuring a wide input voltage range up to 24V and a fixed 3.0V output. It delivers a maximum output current of 150mA with an ultra-low quiescent ground current of 3.0µA. The device operates within a junction temperature range of -40°C to +125°C and includes thermal shutdown protection. Packaged in the space-saving SOT25 (WR) format, it offers high accuracy and excellent line/load regulation suitable for portable applications.

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

• Ultra-low quiescent ground current enhances battery life in portable devices.
• Integrated thermal shutdown function protects against overheating conditions.
• Compatible with low ESR ceramic capacitors for stable operation.
• High output voltage accuracy ensures reliable power delivery.

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 package variant WR corresponds to the SOT25 configuration required for your design. Confirm that the fixed 3.0V output aligns with system voltage requirements. Ensure input voltage remains within the 3.5V to 24V operating range. Check component authenticity through authorized channels to avoid counterfeit risks.

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

Select this regulator when low standby current is critical for extending battery operational time. The wide input range accommodates varying supply sources common in portable electronics. The SOT25 package provides a compact footprint for space-constrained PCB layouts. Verify thermal performance under maximum load conditions to ensure reliability.

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

This component belongs to the AP7380 series of ultra-low dropout regulators designed for high efficiency and low power consumption. The series offers multiple fixed output voltages and package options to suit diverse application needs. It represents a solution for managing power in mobile and handheld devices requiring stable voltage regulation.

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

AP7380-30W5-7: Alternative SOT25 package variant with identical electrical specifications.

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

What is the maximum input voltage supported by this regulator?

The AP7380-30WR-7 supports a maximum input voltage of 24V.

Does the device include over-temperature protection?

Yes, the IC features a thermal shutdown function that activates at approximately +160°C.