AP7351D-30W5-7

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

The AP7351D-30W5-7 is a low dropout regulator manufactured by Diodes Incorporated, featuring an ultra-low quiescent current of 0.5µA and a typical standby current of 0.02µA. It provides a fixed output voltage of 3.0V with ±1% accuracy and guarantees an output current of 150mA. The device operates within a wide input voltage range of 1.4V to 5.5V and offers ripple rejection up to 60dB at 1kHz. Packaged in SOT25, it includes an enable pin for power management.

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

• Ultra-low quiescent current design extending battery life
• Integrated enable input for precise power control
• High output voltage accuracy ensuring stable performance

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

• Wearable Electronics
• Sensor Module for Internet-Of-Things (IOT)
• Wireless Communication Module
• Battery-Operated Device
• Camera
• Image Sensor

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

Verify the specific ordering suffix W5 confirms the SOT25 package type and the 30 designation ensures the 3.0V fixed output voltage. Confirm that the -7 suffix indicates tape and reel packaging. Ensure compliance with RoHS 3 standards and check moisture sensitivity level requirements before procurement.

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

Select this component for applications requiring minimal power consumption during active and standby modes. The SOT25 package is suitable for space-constrained designs. Verify that the required load current does not exceed the guaranteed 150mA limit and ensure the input voltage remains within the specified operational range.

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

This part belongs to the AP7351D series of low dropout regulators designed for portable electronics. It utilizes a CMOS process to achieve high efficiency and low noise. The series supports various fixed output voltages and packages, including X2-DFN1010-4, catering to diverse embedded system needs.

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

AP7351D-30FS4-7B

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

What is the function of the EN pin?

The EN pin enables or disables the regulator. Driving it high turns on the device, while pulling it low activates shutdown mode.

Is thermal protection included?

Yes, the device features thermal shutdown protection with a threshold of +160°C and hysteresis of +20°C.