MAX1999EEI+T
- Mfr.Part #
- MAX1999EEI+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG QD BUCK/LNR SYNC 28QSOP
- Stock
- 34,263
- In Stock :
- 34,263
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear + Switching
- Output Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- w/LED Driver :
- No
- ECCN Code :
- EAR99
- Voltage - Supply :
- 4.5V~24V
- Control Mode :
- CURRENT-MODE
- Voltage - Output 3 :
- 3.3V
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 4
- Length :
- 9.89mm
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.635mm
- Published :
- 2004
- Number of Terminations :
- 28
- Packaging :
- Tape and Reel (TR)
- Frequency - Switching :
- 200kHz~500kHz
- Base Part Number :
- MAX1999
- Voltage/Current - Output 3 :
- 3.3V 100mA
- Width :
- 3.9mm
- Switcher Configuration :
- Push-Pull
- Factory Lead Time :
- 6 Weeks
- Voltage/Current - Output 1 :
- Controller
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Terminal Finish :
- Tin
- Mount :
- Surface Mount
- Number of Functions :
- 1
- w/Sequencer :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
- Height Seated (Max) :
- 1.75mm
- Number of Pins :
- 28
- Terminal Position :
- Dual
- Pin Count :
- 28
- Operating Temperature :
- -40°C~85°C
- Input Voltage-Nom :
- 12V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Datasheets
- MAX1999EEI+T

[Voltage Regulators - Linear + Switching] Analog Devices, Inc. MAX1999EEI+T Overview
The Analog Devices, Inc. MAX1999EEI+T is a highly efficient integrated circuit regulator designed to meet the demanding requirements of modern electronic systems. This device combines the benefits of both buck and linear regulators in a single package, providing versatile power management solutions for a wide range of applications. With its synchronous operation and compact 28QSOP package, the MAX1999EEI+T offers exceptional performance and space-saving design.
Whether you're designing consumer electronics, industrial automation systems, or telecommunications equipment, this regulator delivers the precise and reliable power control needed to optimize performance and ensure system stability. Its advanced features and robust construction make it an ideal choice for demanding B2B applications where quality and efficiency are paramount.
MAX1999EEI+T Features
- Integrated buck and linear regulator
- Synchronous operation for improved efficiency
- Compact 28QSOP package
- Precision voltage regulation
- Wide input voltage range
- Low dropout voltage
- Overcurrent and overtemperature protection
- Adjustable output voltage
- High efficiency across load range
- Minimal external components required
MAX1999EEI+T Applications
- Consumer Electronics: The MAX1999EEI+T is ideal for powering various electronic devices such as smartphones, tablets, and digital cameras. Its compact size and high efficiency make it perfect for portable applications where space and battery life are critical.
- Industrial Automation Systems: In industrial environments, the MAX1999EEI+T provides reliable power regulation for PLCs, motor control systems, and sensor networks. Its wide input voltage range and robust design ensure stable operation even in harsh conditions.
- Telecommunications Equipment: For telecommunications infrastructure such as base stations, routers, and switches, the MAX1999EEI+T offers precise voltage control and protection features to maintain network reliability and uptime.
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