TC1220ECH718

Voltage Regulators - DC DC Switching Regulators Overview

The TC1220ECH718 is a charge pump switching regulator IC manufactured by Microchip Technology. It functions as a DC-DC voltage converter, specifically designed to generate an inverted output voltage from a positive input supply. The device operates within the SOT-23-6 surface-mount package. This component belongs to the Power Management (PMIC) category and provides a fixed output configuration suitable for applications requiring negative voltage rails derived from standard positive logic supplies.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated charge pump topology for efficient voltage inversion
• Fixed output voltage regulation capability
• Compact SOT-23-6 surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Power management circuits requiring negative voltage generation
• Systems needing inverted supply rails from positive inputs
• Embedded electronics utilizing charge pump regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify current manufacturing status before procurement planning. Official documentation indicates this specific part number may be obsolete or no longer in active production. Confirm availability through authorized distributors or check for valid replacement components with identical electrical specifications and pin compatibility. Ensure sourcing channels provide genuine Microchip Technology products to avoid counterfeit risks.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component only if the application requires a fixed-output charge pump inverter in an SOT-23-6 package. Evaluate whether the fixed output voltage meets system requirements without external adjustment. Consider alternative active devices if variable output or higher efficiency is needed. Verify that the load current demands fall within the regulator's specified operational limits for stable performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This component is part of Microchip Technology's broader portfolio of power management integrated circuits. It serves as a specialized solution for generating negative voltages in space-constrained designs. The device complements other PMIC offerings by providing simple, cost-effective voltage inversion for digital and analog circuits requiring dual-polarity supplies.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Microchip Technology official documentation or authorized distributor databases for current equivalent recommendations or next-generation replacements.