ADM8830ACP

Special Purpose Regulators Overview

The ADM8830ACP is a charge pump regulator designed for color TFT LCD panels. It generates three output voltages (+5.1 V, +15.3 V, -10.2 V) from a single 3 V input supply. The device integrates an efficient low dropout voltage regulator (LDO) to ensure high power efficiency and low ripple on the 5.1 V output. It requires only a few external capacitors for operation.

Special Purpose Regulators Feature Summary

• Generates three distinct output voltages from a single low-voltage input source
• Integrates a low dropout regulator for stable and efficient power delivery
• Optimized for mobile phone applications with low quiescent current
• Includes shutdown functionality to minimize power consumption during blanking periods

Special Purpose Regulators Applications

• Color TFT LCD panel gate drives
• Mobile phone display controllers
• Handheld instruments with LCD interfaces

Special Purpose Regulators Procurement Notes

Verify the specific suffix and package type against the manufacturer's latest datasheet to ensure compatibility with your design requirements. Confirm availability status as distribution channels may vary. Check for any RoHS compliance documentation required for your region. Ensure the supplier provides genuine components with traceable origins.

Special Purpose Regulators Selection Notes

Select this component when designing power supplies for color TFT displays requiring multiple rails from a single 3V source. Consider its low shutdown current for battery-operated devices. Evaluate the need for external LDO options if higher current drive is required for the charge pump section. Verify thermal performance within the SOIC-8 package constraints.

Special Purpose Regulators Part Context

The ADM8830 belongs to Analog Devices' portfolio of power management ICs specifically tailored for portable electronics. It addresses the complexity of generating negative and positive gate drive voltages for TFT panels efficiently. This integration reduces the bill of materials and board space compared to discrete solutions.

Special Purpose Regulators Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.