AP7354D-28W5-7

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

The AP7354D-28W5-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated. It provides a stable 2.8V output with a maximum guaranteed load current of 150mA. The device operates within an input voltage range of 2.0V to 5.5V and maintains a quiescent current as low as 0.25µA. It features high output voltage accuracy of ±1% and includes an integrated enable pin for power control. The component incorporates built-in output discharge functionality, short-circuit protection, and thermal shutdown. It is housed in a surface-mount SOT-25-5 package.

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

• Ultra-low quiescent current consumption designed for battery-operated applications
• Integrated enable pin allows precise on/off control of the regulator output
• Built-in active output discharge ensures rapid shutdown when disabled
• High output voltage accuracy maintained across wide operating temperature ranges

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

• Wearable electronics
• Sensor modules for Internet-of-Things (IoT)
• Wireless communication modules
• Battery-operated devices

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

Verify that the specific part number suffix matches the required package type and output discharge configuration. Confirm compliance with environmental directives such as RoHS and lead-free requirements during procurement. Ensure ordering quantities align with standard tape and reel packaging specifications provided by the manufacturer.

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

Select this component when a fixed 2.8V rail is required with minimal standby power consumption. The SOT-25-5 package offers a compact footprint suitable for space-constrained designs. Verify that the input voltage remains within the specified operational limits to ensure stable regulation under varying load conditions.

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

This device belongs to the AP7354 series of ultra-low quiescent current LDO regulators from Diodes Incorporated. The 'D' suffix indicates the inclusion of an active output discharge feature, while the 'W5' suffix designates the SOT-25-5 surface-mount package. This variant is optimized for portable applications requiring extended battery life.

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

AP7354-28W5-7: Identical electrical performance but lacks the built-in output discharge feature found in the AP7354D variant.