ICL7660CBA-TS2380

Voltage Regulators - DC DC Switching Regulators Overview

The ICL7660CBA-TS2380 is a charge pump switching regulator IC manufactured by Harris Corporation. It operates within an input voltage range of 1.5V to 10V and provides a fixed output with a maximum current capacity of 45mA. The device functions at a switching frequency of 10kHz and supports both positive and negative output configurations. It is housed in an 8-SOIC package with a width of 3.90mm and is rated for operation between 0°C and 70°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Capable of generating either positive or negative voltage outputs from a single supply source
• Utilizes a charge pump topology for efficient DC-DC conversion without requiring inductors
• Designed for surface-mount installation in compact electronic circuits

Voltage Regulators - DC DC Switching Regulators Applications

• Powering operational amplifiers requiring dual polarity supplies
• Providing bias voltages for analog signal processing circuits
• Generating negative rails for microcontroller peripheral interfaces

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation as Harris Corporation on the component marking. Confirm the 8-SOIC package dimensions match the specified 3.90mm width. Ensure the part number suffix aligns with the specific tape-and-reel or bulk packaging variant required for your assembly process. Cross-reference the RoHS status if environmental compliance is mandatory for your project.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a simple, inductor-free solution is needed for low-current dual-supply applications. The 45mA output limit suits light loads such as op-amp biasing rather than high-power drives. Consider the 10kHz switching frequency for noise-sensitive designs, as lower frequencies may require larger external capacitors. The wide input range accommodates various battery and linear-regulated sources.

Voltage Regulators - DC DC Switching Regulators Part Context

This integrated circuit belongs to the ICL7660 family of charge pump converters. These devices are widely recognized for their simplicity in creating inverted or doubled voltages. The specific model indicates a commercial temperature grade and standard plastic packaging suitable for general-purpose industrial and consumer electronics manufacturing.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

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