ADM8830ACPZ-REEL7

Overview

The ADM8830ACPZ-REEL7 is a charge pump regulator designed for color thin film transistor (TFT) liquid crystal displays. It generates three output voltages (+5.1 V ± 2%, +15.3 V, –10.2 V) from a single 3 V input supply. The device includes an efficient low dropout voltage regulator providing a low ripple 5.1 V output. It operates with low quiescent current and features a shutdown function with current below 1 μA. The component supports fast transient response and allows the option to use an external LDO for regulating the 5 V doubler output.

Feature Summary

• Generates three distinct output voltages from a single 3 V input using charge pump technology
• Integrates a low dropout voltage regulator for stable 5.1 V output with low ripple
• Features ultra-low shutdown current for extended battery life in portable devices

Applications

• Color TFT LCD panels
• Mobile phone displays
• Handheld instruments

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm package integrity and moisture sensitivity level prior to assembly. Review the latest datasheet for any process change notices or obsolescence notifications. Ensure storage conditions comply with manufacturer specifications to maintain reliability.

Selection Notes

Select this component for applications requiring multiple bias voltages from a single low-voltage source. It is suitable for mobile and handheld devices where power efficiency and low quiescent current are critical. Consider the need for external LDOs if specific output regulation requirements exceed internal capabilities.

Part Context

This part belongs to the ADM8830 series of charge pump regulators. It is specifically engineered for driving gate and source voltages in TFT LCD panels. The family focuses on integrating power management functions to reduce external component count and board space in display systems.

Replacement Considerations

No public confirmed substitute part numbers are available.