AP7350D-12CF4-7

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

The AP7350D-12CF4-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated. It provides a stable 1.2V output with a maximum guaranteed current of 150mA. The device operates within an input voltage range of 2.0V to 5.25V and maintains an output voltage accuracy of ±1%. Key electrical characteristics include an ultra-low quiescent current of 0.25µA, a typical standby current of 0.02µA, and a maximum dropout voltage of 0.60V at full load. The component features an integrated active discharge circuit for the output pin.

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

• Ultra-low quiescent and standby currents designed to extend battery life in portable applications
• Integrated active discharge circuit ensures rapid output voltage decay when disabled
• High ESD protection exceeding 4000V Human Body Model standards
• Compact wafer level chip scale package enabling minimal board space utilization

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

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

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

Verify that the specific part number suffix 'D' confirms the inclusion of the internal active output discharge feature, as this distinguishes it from the non-discharge variant. Ensure the ordering code matches the required X2-WLB0606-4 package type and the standard tape and reel packing quantity. Confirm compliance with RoHS 3 directives and Halogen-free specifications prior to final procurement authorization.

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

Select this component when minimizing power consumption during both active and shutdown states is critical. The integrated discharge function simplifies system design by removing the need for external pull-down resistors on the output line. Verify that the application's input voltage remains within the specified 2.0V to 5.25V range and that the load current does not exceed the 150mA guarantee.

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

This device belongs to the AP7350 series of ultra-low quiescent current LDOs. It utilizes a CMOS process technology to achieve high efficiency and low noise performance. The series is engineered specifically for space-constrained environments where small footprint and extended battery endurance are primary design constraints.

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

The AP7350-12CF4-7 serves as a direct functional substitute, differing only by the absence of the internal active output discharge circuit.