ET55328B

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

The ET55328B is a low-dropout (LDO) linear voltage regulator manufactured by ETEK Microelectronics. It provides a fixed output voltage of 2.8V. The device operates within an ambient temperature range of -40°C to +85°C. It is housed in a compact SC-74A or SOT-753 surface-mount package, suitable for space-constrained portable electronics applications requiring stable power regulation.

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

• Fixed 2.8V output voltage regulation
• Compact SC-74A/SOT-753 surface-mount packaging
• Operational across industrial temperature ranges

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

• Portable electronic devices
• Battery-powered systems
• General-purpose power supply circuits

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

Verify the manufacturer part number ET55328B against official ETEK Microelectronics documentation to confirm specifications. Ensure the package type matches SC-74A or SOT-753 requirements. Check for RoHS compliance and temperature range ratings (-40°C to 85°C) relevant to your specific application environment before finalizing procurement decisions.

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

Select this component when a fixed 2.8V output is required from a low-dropout regulator. Consider the SC-74A or SOT-753 package for board space efficiency. Verify that the load current requirements fall within the regulator's operational limits and that the operating temperature range aligns with the system's environmental conditions.

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

ETEK Microelectronics specializes in high-performance analog integrated circuits, including power management solutions. The ET55328B belongs to their LDO regulator portfolio, designed for efficient voltage conversion in mobile and embedded applications. This series supports various fixed output voltages to meet diverse circuit needs.

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

Consult official ETEK Microelectronics documentation for verified substitute part numbers. Cross-reference pinouts, output voltages, and package dimensions to ensure compatibility. Do not assume interchangeability with other manufacturers' components without verifying electrical characteristics and thermal performance.