MAX1821EUB+
- Mfr.Part #
- MAX1821EUB+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CONV WCDMA 1OUT 10UMAX
- Stock
- 327
- In Stock :
- 327
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Special Purpose Regulators
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Switcher Configuration :
- Buck
- Terminal Pitch :
- 0.5mm
- Voltage - Output :
- 1.25V~5.5V
- REACH SVHC :
- Unknown
- Number of Functions :
- 1
- Input Voltage-Nom :
- 3.6V
- ECCN Code :
- EAR99
- Number of Pins :
- 10
- Pin Count :
- 10
- Packaging :
- Tube
- Contact Plating :
- Tin
- Output Type :
- Adjustable
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Output Current :
- 600mA
- Lead Free :
- Lead Free
- Width :
- 3.05mm
- Min Input Voltage :
- 2.6V
- Published :
- 2005
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 5.5V
- Control Technique :
- PULSE WIDTH MODULATION
- Min Supply Voltage :
- 2.6V
- Max Supply Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Voltage - Input :
- 2.6V~5.5V
- Base Part Number :
- MAX1821
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Length :
- 3mm
- Terminal Form :
- Gull wing
- Switching Frequency :
- 1MHz
- Number of Terminations :
- 10
- Radiation Hardening :
- No
- Output Current :
- 600mA
- Nominal Supply Current :
- 450μA
- Number of Outputs :
- 1
- Max Input Voltage :
- 5.5V
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Applications :
- Converter, WCDMA Power Amplifier Applications
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MAX1821EUB+

Special Purpose Regulators Analog Devices, Inc. MAX1821EUB+ Overview
The MAX1821EUB+ from Analog Devices, Inc. is a high-performance, Special Purpose Regulator designed specifically for WCDMA applications. This compact, highly efficient IC REG CONV incorporates advanced technology to deliver precise voltage regulation, enhanced thermal performance, and reduced power consumption. Its robust design is encapsulated in a 10-uMAX package, making it an ideal solution for space-constrained applications that require reliable power management. This product is engineered to meet the stringent demands of modern wireless communications, providing consistent, reliable performance that enhances device functionality and longevity.
MAX1821EUB+ Features
The MAX1821EUB+ boasts several key features that make it a standout choice for designers and engineers. It offers a dedicated output for WCDMA power requirements, ensuring optimal efficiency and performance. The device's small form factor is perfect for portable applications, while its advanced thermal management capabilities prevent overheating, even under full load. Furthermore, the integrated circuit is designed for easy integration, supporting a wide range of input voltages and providing stable output with minimal external components.
MAX1821EUB+ Applications
- Smartphones and Tablets: Powers the RF components ensuring consistent connectivity and performance in compact devices.
- Portable Computing Devices: Utilized to manage power supply efficiently in laptops and portable PCs, contributing to better energy conservation and enhanced battery life.
- Wireless Communication Systems: Ideal for use in systems requiring reliable power for RF applications, enhancing signal integrity and system reliability.
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