ISL80112IRAJZ

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

The ISL80112IRAJZ is a single-output, positive adjustable linear low-dropout (LDO) voltage regulator manufactured by Renesas Electronics Corporation. It provides a maximum output current of 2A and operates with an input voltage range up to 3.6V. The device features an adjustable output voltage starting from a minimum of 0.8V. Key electrical specifications include a typical quiescent current of 10mA and a power supply rejection ratio (PSRR) ranging from 80dB to 60dB at 120Hz. The component is housed in a 10-DFN (3x3mm) package with an exposed pad for thermal management.

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

• High-current capability delivering up to 2A output
• Adjustable output voltage configuration
• Integrated enable and power good control signals
• Built-in overcurrent and overtemperature protection

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

• Portable battery-powered electronic devices
• Embedded systems requiring stable low-noise power rails
• Industrial control modules
• Telecommunications infrastructure equipment

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

Verify the specific suffix 'RAJZ' against the manufacturer's latest datasheet to confirm pinout compatibility and package dimensions. Ensure that the required output voltage setting resistors are selected within the valid adjustment range. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly planning.

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

Select this component when a high-output current of 2A is required from a low-voltage source. It is suitable for applications needing precise voltage regulation with minimal external components. Consider the thermal performance of the 10-DFN package under full load conditions. Verify that the input voltage remains within the specified maximum limit during all operating scenarios.

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

This part belongs to the ISL8011x series of LDO regulators from Renesas. It shares architectural similarities with the ISL80111 but offers doubled output current capacity. The series is designed for space-constrained applications requiring efficient power management in small surface-mount packages.

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

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct replacements or cross-reference similar 2A LDOs with compatible pinouts.