ET5HA50EB

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

The ET5HA50EB is a linear voltage regulator IC from ETEK MICROELECTRONICS, designed for low-dropout (LDO) applications. It provides a fixed positive output of 5V with a maximum output current of 1A. The device features an enable control function and includes protection against overcurrent and thermal overload. Key electrical specifications include a maximum dropout voltage of 0.55V at full load and a power supply rejection ratio (PSRR) of 80dB at 1kHz. It operates within a temperature range of -40°C to +85°C and is available in an 8-ESOP package.

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

• Fixed 5V output with 1A current capability
• Low dropout voltage performance
• Integrated overcurrent and thermal protection
• Enable pin control functionality

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

• Portable electronic devices requiring stable 5V rails
• Embedded systems with LDO power requirements
• Battery-powered equipment needing efficient voltage regulation

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

Verify the manufacturer part number ET5HA50EB against official ETEK MICROELECTRONICS documentation to ensure authenticity. Confirm that the 8-ESOP package and fixed 5V output match your design requirements. Check for any specific ordering suffixes or tape-and-reel packaging details in the latest datasheet before finalizing procurement.

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

Select this component when a fixed 5V output is required with up to 1A load current. Ensure the input voltage exceeds the output by no more than 0.55V to maintain regulation. Consider the -40°C to +85°C operating range for environmental compatibility. Verify that the enable control feature aligns with system power management needs.

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

ETEK MICROELECTRONICS specializes in high-performance analog integrated circuits, including power management solutions. The ET5HA50EB belongs to their line of low-dropout regulators, targeting mobile and portable applications where efficiency and compact size are critical. This series supports various fixed output voltages and current ratings.

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

Consult official ETEK MICROELECTRONICS resources for direct substitutes. Cross-reference parameters such as output voltage, current rating, dropout voltage, and package type when evaluating alternatives. Ensure any replacement maintains compatible protection features and operating temperature ranges.

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

What is the maximum output current for the ET5HA50EB?

The ET5HA50EB supports a maximum output current of 1A.

Does the ET5HA50EB have protection features?

Yes, it includes overcurrent and thermal overload protection mechanisms.