MAX1809ETI+
- Mfr.Part #
- MAX1809ETI+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CONV DDR 1OUT 28TQFN
- Stock
- 39,327
- In Stock :
- 39,327
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Special Purpose Regulators
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Voltage - Input :
- 3V~5.5V
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 28-WFQFN Exposed Pad
- Number of Terminations :
- 28
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Output :
- 1.1V~5.5V
- Radiation Hardening :
- No
- Width :
- 5mm
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5.5V
- Pin Count :
- 28
- Applications :
- Converter, DDR
- Efficiency :
- 93 %
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Pitch :
- 0.5mm
- Output Current :
- 3A
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tube
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Max Input Voltage :
- 5.5V
- JESD-609 Code :
- e3
- Input Voltage-Nom :
- 3.3V
- Operating Supply Current :
- 16mA
- Published :
- 2002
- Base Part Number :
- MAX1809
- Max Duty Cycle :
- 100 %
- Length :
- 5mm
- Height Seated (Max) :
- 0.75mm
- Min Input Voltage :
- 3V
- Number of Pins :
- 28
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Switching Frequency :
- 1MHz
- Switcher Configuration :
- Buck
- Max Output Current :
- 3A
- Control Technique :
- CONSTANT OFF TIME
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- QUAD
- Datasheets
- MAX1809ETI+

Special Purpose Regulators Analog Devices, Inc. MAX1809ETI+ Overview
The MAX1809ETI+ from Analog Devices, Inc. stands as a pivotal component in the field of Special Purpose Regulators, specifically designed to manage power requirements in demanding digital applications. This integrated circuit (IC) is renowned for its ability to efficiently regulate and convert power for DDR memory, making it indispensable in advanced electronic systems. Its compact 28-TQFN package encapsulates robust functionality, ensuring optimal performance while minimizing space requirements on the PCB. As businesses seek reliable and high-performance components for their advanced systems, the MAX1809ETI+ emerges as a preferred choice due to its precision and durability.
MAX1809ETI+ Features
This IC boasts several key features that make it ideal for high-efficiency power regulation in technology-intensive applications. It includes an integrated power converter specifically tailored for DDR memory applications, ensuring stable and continuous power supply. The compact 28-TQFN packaging is designed for space-saving on the board, making it suitable for dense layouts in sophisticated electronic assemblies. Furthermore, its design is optimized for low electromagnetic interference (EMI), which is crucial for maintaining system stability and performance.
MAX1809ETI+ Applications
- Server Motherboards: Utilized to provide stable power to DDR memory, enhancing overall system reliability and performance in server environments.
- Laptop Computers: Ensures efficient power regulation for DDR memory, contributing to enhanced battery life and performance in portable computing devices.
- Networking Equipment: Plays a critical role in maintaining system integrity and performance in routers and switches by stabilizing power supply to memory modules.
- Gaming Consoles: Used to manage power requirements for high-speed DDR memory, thereby supporting intensive processing needs for a smoother gaming experience.
- Telecommunications Systems: Aids in reliable power management for DDR memory in telecom infrastructure, supporting robust communication capabilities.
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