ISL8012IRZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8012IRZ-T is a low quiescent current, 2 A synchronous step-down switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.7 V to 5.5 V and provides an adjustable output voltage from 800 mV to 5.5 V. The device integrates power MOSFETs and features a fixed 1 MHz switching frequency. It is housed in a DFN-EP-10 package and supports surface mount installation. The component functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-side and low-side synchronous power MOSFETs for compact design
• Features low quiescent current operation to enhance efficiency at light loads
• Includes integrated feedback compensation network to minimize external component count

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics requiring efficient power management
• Battery-powered devices needing extended runtime
• Embedded systems with single-supply requirements

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS compliance status through official documentation as required for your region. Check for end-of-life notifications or obsolescence warnings directly from Renesas Electronics. Ensure moisture sensitivity level handling procedures are followed during assembly. Validate that the DFN-EP-10 package thermal characteristics meet your board design requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact, high-efficiency buck converter is needed for inputs up to 5.5 V. It is suitable for applications prioritizing low static current over ultra-low noise performance. Consider alternative models if higher output currents or wider input voltage ranges are required. Evaluate thermal dissipation capabilities based on the DFN-EP-10 package size and expected load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8012 series of synchronous buck regulators from Renesas. It is designed for general-purpose power management in portable and embedded applications. The series focuses on integrating power stages to reduce solution size. It complements other PMIC offerings from the manufacturer for complete system power solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.