AP7366-20SN-7

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

The AP7366-20SN-7 is a fixed-output low-dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 2.0 V output with a maximum continuous current of 600 mA. The device operates within an input voltage range of 2.2 V to 6 V and features a typical dropout voltage of 285 mV at full load. Quiescent current is specified at 60 uA, ensuring efficient operation in battery-powered applications. It offers high power supply rejection ratio (PSRR) of 55 dB and maintains line regulation of 0.01 %/V and load regulation of 1 %. The component is housed in a compact U-DFN2020-6 surface-mount package and supports an operating temperature range from -40°C to +85°C.

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

• Provides a fixed 2.0 V output voltage with 600 mA current capability for stable power delivery.
• Features ultra-low quiescent current of 60 uA to extend battery life in portable devices.
• Delivers high power supply rejection ratio (PSRR) of 55 dB for effective noise suppression.
• Operates reliably across a wide industrial temperature range from -40°C to +85°C.

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

• Portable consumer electronics requiring stable low-voltage power rails
• Battery-operated devices needing extended runtime due to low quiescent current
• Embedded systems utilizing CMOS logic families sensitive to voltage fluctuations

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

Verify the specific suffix 'SN' against official Diodes Incorporated documentation to confirm the U-DFN2020-6 package variant, as datasheets may list multiple package options for the AP7366 series. Ensure compatibility with your PCB footprint and thermal requirements. Cross-reference the part number with authorized distributors to confirm current availability and lead times, as manufacturing status can change. Check for RoHS compliance details in the latest datasheet revision before finalizing procurement.

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

Select this component when a fixed 2.0 V rail is required with moderate current demands up to 600 mA. The U-DFN2020-6 package is suitable for space-constrained designs. Consider the 285 mV typical dropout voltage to ensure sufficient input-to-output differential under all load conditions. Verify that the 60 uA quiescent current meets system standby power specifications. Compare PSRR performance against other LDOs if noise sensitivity is critical in the application environment.

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

The AP7366 series represents a family of high-current, low-quiescent current LDO regulators designed for portable applications. The AP7366-20SN-7 specifically denotes the 2.0 V fixed output version in the U-DFN2020-6 package. This series is categorized under PMIC - Power Management ICs and Linear Regulators. It shares common electrical characteristics with other variants in the AP7366 lineup, differing primarily in output voltage and physical packaging options provided by Diodes Incorporated.

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

Direct substitutes include other AP7366 variants with different output voltages or packages, such as AP7366-18SN-7 or AP7366-20W5-7, if pinout and package compatibility allow. Verify that alternative components match the 600 mA current rating and 60 uA quiescent current specifications. Ensure any replacement maintains the same U-DFN2020-6 footprint or requires PCB redesign.