AP7331-20SNG-7

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

The AP7331-20SNG-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 2.0V output with a maximum load current of 300mA. The device operates within an input voltage range of 2V to 6V and features a typical quiescent current of 65µA across the full load range. It incorporates built-in current limit, short circuit, and thermal shutdown protections. The component is housed in a DFN2020-6 package and supports operation at ambient temperatures from -40°C to 85°C.

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

• Integrated enable pin for power management control
• Fast transient response suitable for rapidly changing loads
• Stable operation with low ESR ceramic capacitors
• Built-in protection against overcurrent and overheating

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

• XDSL Routers
• Wireless LAN Cards
• Battery Powered Equipments

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

Verify that the ordering suffix matches the required package type and output voltage. Confirm RoHS compliance status and lead-free finish requirements before finalizing orders. Ensure the supplier source aligns with authorized distribution channels to maintain product integrity and traceability.

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

Select this component when a fixed 2.0V rail is needed with minimal external components. The DFN2020-6 package offers a compact footprint for space-constrained designs. Consider the 300mA current capability and low dropout characteristics for efficient battery-powered applications requiring fast load transitions.

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

This part belongs to the AP7331 series of low dropout regulators. The series includes adjustable versions and various fixed output voltages ranging from 1.0V to 3.3V. It is designed for portable electronics where low power consumption and small size are critical design parameters.

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

Compatible substitutes include other AP7331 variants with different fixed output voltages or the adjustable version (AP7331-ADJ). Verify pinout compatibility and electrical specifications such as dropout voltage and quiescent current when selecting alternatives.