AP7335-28SNG-7

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

The AP7335-28SNG-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 2.8V output with a maximum continuous current of 300mA. The device operates within an input voltage range of 2V to 6V and features a typical quiescent current of 35µA. It utilizes a DFN2020-6 package and includes built-in current limit, thermal shutdown, and short circuit protection. The regulator achieves a dropout voltage of 150mV at full load and offers high power supply rejection ratio performance.

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

• Integrated enable pin for active-high control
• Fast transient response capability
• Stable operation with low ESR ceramic capacitors
• Built-in overcurrent and thermal protection

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

• Smart phones
• MP3/MP4 players
• Battery-powered devices
• Bluetooth headsets

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

Verify the specific ordering suffix 'SNG' confirms the DFN2020-6 package and 2.8V fixed output configuration. Confirm RoHS compliance status and lead-free finish requirements match project specifications. Ensure the supplier source is authorized to guarantee component authenticity and traceability.

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

Select this component when a fixed 2.8V rail is required from a 2V to 6V input source. The low quiescent current makes it suitable for battery-operated systems. Verify that the application load does not exceed 300mA and that the PCB layout supports the thermal requirements of the DFN2020-6 package.

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

This part belongs to the AP7335 series of low dropout regulators. The series includes adjustable versions and various fixed output voltages ranging from 0.8V to 3.9V. Other available packages include SOT25. The series is designed for portable electronics requiring fast transient response and low ground current consumption.

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

Compatible substitutes within the same family include AP7335-30SNG-7 (3.0V) and AP7335-33SNG-7 (3.3V). These parts share identical pinouts and electrical characteristics except for the fixed output voltage setting.