ISL9111EH30Z-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL9111EH30Z-T is a synchronous boost switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 600 mV to 2.8 V and provides a fixed output voltage of 3 V. The device supports a maximum switch current of 800 mA and features a fixed switching frequency of 1.2 MHz. It is housed in a compact SOT-23-6 package and functions within a temperature range of -20°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for improved efficiency
• Low minimum input voltage capability
• Fixed output voltage configuration
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable devices
• Single-cell lithium-ion power systems
• Low-voltage DC-DC conversion stages
• Space-constrained embedded electronics

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Renesas documentation, as the provided model references a variant potentially distinct from the active T7A version. Confirm moisture sensitivity levels and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Ensure the ordering code matches the required tape and reel specifications for your assembly process.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a low-input voltage boost converter is required for single-cell battery applications. The fixed 3 V output simplifies design integration for loads requiring stable voltage from depleted battery states. Consider the 800 mA switch current limit for load requirements and the SOT-23-6 package for space-constrained PCB layouts.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL9111 series of synchronous boost converters designed for low-voltage applications. The series offers various fixed output voltages and packaging options to support diverse portable electronic designs. Renesas utilizes this platform to provide efficient power management solutions for battery-operated devices requiring minimal external components.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative Renesas models such as the ISL9111EH30Z-T7A, ensuring pinout and electrical specifications match exactly.