AP7335-10WG-7

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

The AP7335-10WG-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 1.0V output with a maximum continuous load current of 300mA. The device operates within an input voltage range of 2V to 6V and features a typical quiescent current of 35µA. It incorporates built-in current limit, short circuit protection, and thermal shutdown circuitry. The component is housed in a SOT25 surface-mount package.

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

• Ultra-low quiescent current consumption for extended battery life
• Fast transient response capability for dynamic load changes
• Integrated over-current, short-circuit, and thermal protection
• Stable operation with small ceramic output capacitors

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

• Battery-powered portable devices
• Smart phones
• Bluetooth headsets
• MP3/MP4 players

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

Verify the specific ordering suffix 'W' corresponds to the SOT25 package configuration required for your design. Confirm that the fixed 1.0V output voltage aligns with your system power requirements. Ensure compliance with RoHS directives if applicable to your manufacturing standards. Cross-reference the datasheet revision number during procurement to ensure accurate electrical specifications.

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

Select this component when a fixed 1.0V rail is needed with minimal ground current draw. The SOT25 package offers a compact footprint suitable for space-constrained layouts. Verify that the input voltage remains above the minimum threshold while accounting for dropout voltage at peak load currents. Consider the thermal resistance characteristics if operating near maximum junction temperatures.

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

This part belongs to the AP7335 family of low dropout regulators designed for low-power applications. The series includes both adjustable and fixed output variants across multiple packages. The AP7335-10WG-7 specifically denotes the 1.0V fixed version in the SOT25 housing, distinguishing it from the DFN2020-6 option or adjustable counterparts within the same product line.

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

AP7335-10SNG-7 (DFN2020-6 package)

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

What is the minimum capacitance required for stability?

The device requires a minimum of 1µF ceramic capacitor on both the input and output pins to ensure stability.

How does the enable pin function?

The EN pin turns the regulator on when set to a logic high level and shuts it down when pulled low.