ISL6416IA

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

The ISL6416IA is a triple-output low-dropout (LDO) linear voltage regulator manufactured by Intersil. It provides three fixed output voltages: 1.8V, 2.8V, and 2.8V. The device features integrated reset circuitry for system monitoring. Maximum output currents are specified as 330mA for the first output, 225mA for the second, and 125mA for the third. It operates within a standard industrial temperature range and is housed in a 16-lead QSOP package.

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

• Triple independent output configuration providing 1.8V and dual 2.8V rails
• Integrated reset circuit for reliable system supervision
• Ultra-low noise performance suitable for sensitive analog applications

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

• Portable electronic devices requiring multiple stable voltage rails
• Battery-powered systems with noise-sensitive components
• Embedded systems utilizing integrated reset functionality

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

Verify the specific suffix (e.g., -TK) against the datasheet to confirm pinout compatibility and packaging details. Ensure the manufacturer source is recognized, as Intersil assets are managed by Renesas Electronics. Confirm RoHS compliance status for the specific batch if required by assembly specifications.

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

Select this component when a single IC solution is needed to generate three distinct low-noise voltages from a higher input rail. The integrated reset feature reduces external component count compared to discrete regulator and supervisor combinations. Verify that the required output currents (330mA/225mA/125mA) align with the load requirements of the target application.

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

This part belongs to the ISL6416 family of triple-output LDO regulators. These devices are designed to replace multiple discrete regulators, saving board space. The series is characterized by low quiescent current and high power supply rejection ratio (PSRR), making it suitable for RF and audio applications where noise integrity is critical.

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

Check for equivalent parts from Renesas or other manufacturers offering triple-output LDOs with similar voltage and current ratings. Verify package footprint compatibility if substituting with different vendors.