AP7380-30W5-7

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

The AP7380-30W5-7 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 (W5) format, it ensures high accuracy and excellent line/load regulation for portable applications.

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

• Ultra-low quiescent ground current for extended battery life
• Wide input voltage range supporting up to 24V supply
• 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, palmtops, and notebook computers
• Portable information appliances

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

Verify the specific ordering suffix W5 confirms the SOT25 package type and 7-inch tape & reel packing quantity of 3000 units. Confirm RoHS compliance status and ensure the application circuit utilizes appropriate input and output capacitance values as specified in the datasheet recommendations. Validate that the operating conditions remain within the absolute maximum ratings defined by the manufacturer.

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

Select this component when a fixed 3.0V output is required with a maximum load current of 150mA. Ensure the input voltage stays between 3.5V and 24V. Consider the SOT25 package dimensions for PCB layout constraints. Verify compatibility with low ESR ceramic capacitors to maintain stability. Check thermal resistance values if operating near maximum junction temperatures.

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

This part belongs to the AP7380 series of ULDO regulators designed for USB and portable devices. It integrates a voltage reference, error amplifier, resistor network, and current limit circuit. The series offers multiple fixed output voltages and packages, including SOT25 and SOT89 options, targeting efficiency and size reduction in modern electronic designs.

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

AP7380-30WR-7: Same electrical specifications but uses the WR package variant of SOT25.