AP7370-15WW-7

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

The AP7370-15WW-7 is a positive fixed-output low dropout regulator from Diodes Incorporated, providing a nominal 1.5V output with a maximum current capacity of 500mA. It operates within an input voltage range of 3.2V to 18V and utilizes the SOT-25-5 surface-mount package. The device features high accuracy, ultra-low quiescent current, and integrated protection mechanisms including thermal shutdown, short-circuit current protection, and reverse current blocking.

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

• Integrated reverse current protection prevents backflow when the input voltage drops below the regulated output level.
• Built-in thermal shutdown and short-circuit current limiting safeguard the component under abnormal operating conditions.
• Designed for compatibility with low equivalent series resistance (ESR) ceramic capacitors for stable operation.

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

• Battery-powered portable equipment
• Laptop and notebook computers
• Portable information appliances

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

Verify component authenticity through authorized distribution channels. Confirm that the specific revision matches the required datasheet version. Ensure proper handling procedures are followed during storage and assembly to maintain electrical integrity and prevent electrostatic discharge damage.

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

Select this variant for applications requiring a fixed 1.5V rail in space-constrained designs utilizing the SOT-25 footprint. Consider the wide input voltage tolerance for systems powered by varying battery levels or unregulated sources up to 18V.

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

This component belongs to the AP7370 series of ultra-low dropout regulators manufactured by Diodes Incorporated. The series offers multiple fixed output voltages and various package options, including SOT23, SOT89, and U-DFN2020-6, catering to diverse power management needs in compact electronic devices.

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

AP7375-15W5-7

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

Does the AP7370-15WW-7 support reverse current flow?

No, the device includes reverse current protection to prevent current from flowing backward from the output to the input pin.

What is the maximum input voltage allowed for this regulator?

The absolute maximum rating for the supply input voltage is 20V, though the recommended operating range extends up to 18V.