ICL7663SACBA-T

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

The ICL7663SACBA-T is an adjustable positive linear voltage regulator manufactured by Harris Corporation. It operates within an input voltage range of 1.5 V to 10 V and provides an adjustable output voltage from 1.3 V to 16 V. The device delivers a maximum output current of 40 mA with a quiescent current of 4 uA. It features a line regulation of 0.03% and functions reliably in temperatures ranging from 0°C to +70°C. Packaged in an SOIC-8 surface-mount format, it serves as a compact power management solution.

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

• Provides adjustable positive standard regulation for flexible voltage requirements
• Features low quiescent current consumption for energy efficiency
• Utilizes CMOS technology for reliable performance in compact designs

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

• Battery-powered portable equipment requiring stable voltage rails
• Embedded systems needing adjustable positive power supplies
• General-purpose linear regulation in industrial instrumentation

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

Verify the manufacturer origin carefully, as the ICL7663 series was originally developed by Harris Semiconductor before being acquired by Maxim Integrated and subsequently Analog Devices. Ensure the specific suffix matches the required package and temperature grade. Confirm RoHS compliance status directly with the supplier, as legacy parts may have varying environmental certifications depending on the production batch and current distributor inventory.

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

Select this component when an adjustable positive output is required with low static current draw. It is suitable for applications where input voltages are relatively low, up to 10 V. Consider the thermal dissipation capabilities of the SOIC-8 package under load. Verify that the required output voltage range falls within the 1.3 V to 16 V specification. Compare against modern equivalents if long-term supply stability is a primary concern.

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

This part belongs to the ICL7663 family of adjustable linear regulators. Originally produced by Harris Semiconductor, these components were widely used in analog circuit design. Following corporate acquisitions, the product line transitioned through Maxim Integrated to Analog Devices. The ICL7663 series is known for its simplicity and effectiveness in providing stable, adjustable voltage references for various electronic systems.

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

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