ISL6719ARZ

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

The ISL6719ARZ is a positive adjustable linear voltage regulator manufactured by Renesas Electronics Corporation. It belongs to the PMIC category, specifically designed as a low-dropout (LDO) regulator with a single output configuration. The device supports an input voltage range up to 100V and provides an adjustable output voltage between 1.5V and 20V. It delivers a maximum output current of 100mA. Key electrical parameters include overcurrent protection and thermal shutdown capabilities. The component operates within a temperature range of -40°C to +105°C and is housed in a 9-DFN (3x3) surface-mount package.

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

• Supports high input voltages up to 100V for robust power management applications
• Provides positive adjustable output voltage ranging from 1.5V to 20V
• Integrates overcurrent and thermal shutdown protection functions
• Features enable control capability for system power sequencing

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

• Industrial equipment requiring high-voltage input regulation
• Consumer electronics power supply circuits
• Embedded systems needing stable low-noise voltage rails
• Automotive subsystems compatible with wide input ranges

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

Verify component authenticity through authorized distributors due to end-of-life status. Confirm RoHS3 compliance and moisture sensitivity level MSL 3 handling requirements during storage and assembly. Check for updated datasheet revisions dated July 2014 to ensure design compatibility. Validate package marking against official Renesas specifications to avoid counterfeit parts.

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

Select this regulator when high input voltage tolerance is required alongside adjustable output precision. Ensure load current does not exceed 100mA continuous operation limits. Consider thermal dissipation requirements given the small DFN footprint. Verify that the application environment stays within the specified -40°C to +105°C operating temperature range for reliable performance.

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

The ISL6719ARZ is part of the ISL6719 family of linear regulators produced by Renesas Electronics. It serves as a specialized solution for applications demanding high input voltage capability in a compact surface-mount form factor. The device complements Renesas' broader portfolio of power management integrated circuits designed for industrial and consumer markets.

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

This product is officially listed as obsolete. Consult Renesas documentation for direct or pin-compatible alternatives within the same regulatory family. Verify functional equivalence regarding input voltage range, output current capacity, and protection features before substitution.