ET53631YB

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

The ET53631YB is a voltage regulator manufactured by ETEK Microelectronics. It provides a maximum output current of 300mA and features a Power Supply Rejection Ratio (PSRR) of 78dB at 1kHz. The device includes enable control functionality and offers protection against over-current and over-temperature conditions. It operates within a temperature range of -40°C to +125°C.

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

• Provides regulated voltage output with 300mA current capability
• Features high power supply rejection ratio for noise immunity
• Includes integrated over-current and over-temperature protection mechanisms

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

• General purpose voltage regulation in electronic circuits
• Power management systems requiring thermal protection
• Embedded applications operating in extended temperature ranges

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

Verify the specific package type and pin configuration against the official datasheet before integration. Confirm that the required output current and thermal performance meet the system design specifications. Ensure compatibility with the intended input voltage levels and control signal requirements for reliable operation.

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

Select this component when a compact voltage regulator with built-in thermal and current protection is required. Consider the 78dB PSRR for applications sensitive to input line noise. Verify that the -40°C to +125°C operating range aligns with the environmental conditions of the target application.

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

ETEK Microelectronics specializes in analog ICs and power solutions. The ET53631YB belongs to their voltage regulator portfolio, designed for mobile and general electronics applications. This part integrates standard protection features typical of modern linear regulators, supporting stable power delivery in space-constrained designs.

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

No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer for direct equivalents or cross-reference options based on electrical parameters.