ADM8832ACPZ-REEL7

Overview

The ADM8832ACPZ-REEL7 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.

Feature Summary

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

Applications

• Color thin film transistor liquid crystal displays
• Mobile phones
• Handheld instruments

Procurement Notes

Verify the specific package type and reel quantity against the manufacturer's official datasheet before procurement. Confirm that the component meets all environmental and safety standards required for your specific application. Ensure compatibility with existing circuit designs regarding input voltage ranges and output requirements.

Selection Notes

Select this component when designing power supplies for color TFT LCDs requiring multiple voltage rails from a single 3 V source. Consider its integration of an LDO and charge pump technology for space-constrained mobile applications. Evaluate the need for shutdown functionality and low quiescent current in battery-powered devices.

Part Context

This part belongs to Analog Devices' line of charge pump regulators specifically tailored for display applications. It simplifies power management in mobile devices by reducing the number of external components needed. The ADM8832 is part of a family of solutions aimed at improving power efficiency in portable electronics.

Replacement Considerations

Check for direct substitutes within the ADM8832 series or other Analog Devices charge pump regulators compatible with TFT LCD panels. Verify pinout compatibility and electrical specifications such as output voltage tolerances and current capabilities before substitution.