ICL7660ACPAZ

Voltage Regulators - DC DC Switching Regulators Overview

The ICL7660ACPAZ is a charge pump voltage converter manufactured by Renesas Electronics, housed in an 8-pin PDIP package. It operates with an input voltage range of 1.5V to 12V and provides adjustable output voltages from -12V to -1.5V. The device delivers an output current of 20mA at a switching frequency of 10kHz. Designed for through-hole installation, it functions within a temperature range of 0°C to 70°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Generates negative supply rails from positive inputs using charge pump topology
• Provides adjustable output voltage capability across specified ranges
• Supports through-hole mounting via standard DIP packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Providing negative power supplies for dynamic RAM modules
• Supplying negative bias for microprocessor systems
• Powering operational amplifiers requiring dual polarity supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance status as per manufacturer documentation. Confirm the package type matches the required PCB footprint for through-hole assembly. Ensure the operating temperature range meets the environmental requirements of the target application before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a simple, low-cost solution for generating negative voltages is required without external inductors. Consider the 20mA output current limit and 10kHz switching frequency against load requirements. Evaluate the PDIP package constraints against available board space and thermal management needs.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ICL7660 series of CMOS voltage converters. It serves as a direct replacement for older Intersil designs, maintaining functional compatibility while adhering to modern manufacturing standards. The series is widely recognized for its simplicity in creating inverted or doubled voltage levels from a single positive source.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The ICL7660ACPA is a pin-compatible alternative within the same series. Verify if the specific suffix variations affect electrical parameters or compliance certifications before substitution.