MAX1583ZETB+T

LED Driver IC Overview

The MAX1583ZETB+T is a DC-DC regulator IC manufactured by Analog Devices Inc./Maxim Integrated. It utilizes a Step-Up (Boost) topology and features an internal switch, designed for LED driver applications with a maximum output current of 250mA. The device is housed in a 10-TDFN package and supplied in Tape & Reel (TR) format. The product status is listed as Obsolete.

LED Driver IC Feature Summary

• Integrates a boost converter topology with an internal power switch
• Designed specifically for LED driver regulation applications
• Supports a regulated output current up to 250mA

LED Driver IC Applications

• LED driver circuits
• General DC-DC step-up voltage conversion
• Portable electronic devices requiring efficient power management

LED Driver IC Procurement Notes

This component is officially classified as obsolete by the manufacturer. Verification of availability should focus on distributor surplus or secondary market channels rather than direct manufacturing supply. Confirm the specific suffix 'T' indicates tape and reel packaging when sourcing replacements. Ensure compatibility with existing PCB footprints for the 10-TDFN package.

LED Driver IC Selection Notes

Select this part only if a boost topology with integrated switching is required for low-current LED regulation. The fixed 250mA output limit defines its capacity. Consider the obsolete status when planning long-term production. Verify that the 10-TDFN package dimensions fit the design constraints. Evaluate alternative active components if future supply stability is critical.

LED Driver IC Part Context

The MAX1583 series belongs to Maxim Integrated's portfolio of power management ICs. This specific model represents a compact solution for boosting voltage levels in space-constrained designs. The transition to Analog Devices Inc. following the acquisition maintains the component lineage within their broader PMIC catalog.

LED Driver IC Replacement Considerations

As the MAX1583ZETB+T is obsolete, verify public confirmed substitute part numbers from Analog Devices before implementation. Cross-reference pinouts and electrical characteristics carefully.