AP7354-22SA-7

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

The AP7354-22SA-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated, providing a nominal output voltage of 2.2V with a maximum guaranteed output current of 150mA. It operates within an input voltage range of 2.0V to 5.5V and maintains a quiescent current as low as 0.25µA. The device features high output voltage accuracy of ±1% and includes built-in current limit circuitry. It is housed in a surface-mount SOT-23 package and supports an operating ambient temperature range from -40°C to +85°C.

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

• Ultra-low quiescent current consumption for extended battery life
• Integrated enable pin for precise power management control
• High output voltage accuracy across the full operating temperature range
• Built-in short-circuit current limiting for enhanced reliability

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

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

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

Verify that the specific part number suffix matches the required package type and output voltage configuration. Confirm compliance with RoHS directives and lead-free manufacturing standards before integration into production assemblies. 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 2.2V rail is required with minimal standby power drain. The SOT-23 package offers a compact footprint suitable for space-constrained designs. Consider the absence of an internal output discharge feature compared to the 'D' variant if rapid shutdown capabilities are necessary for the application.

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

This component belongs to the AP7354 series of ultra-low quiescent current LDOs. The series provides various fixed output voltages ranging from 1.1V to 4.5V. It is designed specifically for portable applications where power efficiency is critical. The family includes variants with different packages such as SOT-25 and X2-DFN1010-4.

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

AP7354-22W5-7 (SOT-25 package) and AP7354D-22W5-7 (SOT-25 package with discharge).