MAX1605EUT

Special Purpose Regulators Overview

The MAX1605EUT+T is a switching voltage regulator featuring an internal switch and boost topology, designed for LCD bias supply applications. It operates with an input voltage range of 2.4 V to 5.5 V and provides an adjustable output voltage from 800 mV to 30 V. The device supports an output current of 500 mA with a fixed switching frequency of 500 kHz. Quiescent current is specified at 18 uA. It includes shutdown functionality and operates within a temperature range of -40°C to +85°C in a SOT-23-6 package.

Special Purpose Regulators Feature Summary

• Integrates an internal power switch to minimize external component count
• Supports boost topology for generating higher voltages from lower inputs
• Includes shutdown pin for extended battery life in portable devices

Special Purpose Regulators Applications

• LCD bias supply generation
• Portable electronic devices requiring efficient step-up conversion
• Battery-powered systems needing low quiescent current operation

Special Purpose Regulators Procurement Notes

Verify the specific suffix (e.g., EUT) against the manufacturer's official datasheet to confirm package type and temperature grade. Ensure compatibility with required input/output specifications before integration. Check for RoHS compliance status as indicated in the product documentation. Confirm availability through authorized distributors as stock levels may vary.

Special Purpose Regulators Selection Notes

Select this component when a compact boost converter with integrated switch is required for LCD or similar bias applications. Consider the 500 mA output capability and 500 kHz switching frequency for size constraints. Verify that the 2.4 V minimum input voltage aligns with the source power supply. Evaluate thermal performance within the specified operating temperature range.

Special Purpose Regulators Part Context

This part belongs to the MAX1605 series of switching regulators manufactured by Analog Devices / Maxim Integrated. It is categorized under PMIC - Power Management ICs. The device is designed for space-constrained applications requiring efficient voltage step-up capabilities with minimal external components.

Special Purpose Regulators Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the same family. Verify electrical parameters such as switching frequency and output current capability match the original design requirements.