LT3688IUF#TRPBF
- Mfr.Part #
- LT3688IUF#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 800MA DL 24QFN
- Stock
- 43,446
- In Stock :
- 43,446
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 12V
- Voltage - Input (Min) :
- 3.8V
- Factory Lead Time :
- 16 Weeks
- Base Part Number :
- LT3688
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Frequency - Switching :
- 500kHz~2.1MHz
- Number of Terminations :
- 24
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Current - Output :
- 800mA
- Output Type :
- Adjustable
- Output Configuration :
- Positive
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 4mm
- Number of Outputs :
- 2
- Topology :
- Buck
- Function :
- Step-Down
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2011
- Voltage - Input (Max) :
- 36V
- Package / Case :
- 24-WFQFN Exposed Pad
- Operating Temperature :
- -40°C~125°C TJ
- Synchronous Rectifier :
- No
- Height Seated (Max) :
- 0.8mm
- Voltage - Output (Min/Fixed) :
- 0.8V
- Control Mode :
- CURRENT-MODE
- Datasheets
- LT3688IUF#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3688IUF#TRPBF Overview
The LT3688IUF#TRPBF by Analog Devices, Inc. is a sophisticated dual-channel adjustable buck regulator, meticulously designed to meet the evolving needs of power-efficient and space-constrained applications. This Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3688IUF#TRPBF efficiently handles an input voltage range from 3.6V to 36V, delivering up to 800mA of continuous output per channel. With its 24-QFN package, the device ensures a compact footprint while offering robust performance in harsh environments. Ideal for applications demanding high reliability and precise voltage control, this regulator features built-in thermal protection and frequency synchronization, making it a pivotal component for modern electronic systems.
LT3688IUF#TRPBF Features
This dual-output adjustable regulator integrates multiple features enhancing its versatility and usability in various applications. Key features include:
- Wide input voltage range from 3.6V to 36V suitable for automotive and industrial power systems.
- Dual 800mA output capable of powering two independent circuits simultaneously.
- Adjustable frequency from 250kHz to 2.5MHz allowing optimization of efficiency and component size.
- Thermal shutdown and current limiting for enhanced reliability and protection against overcurrent and overheating conditions.
- Low shutdown current that significantly improves battery life in portable applications.
LT3688IUF#TRPBF Applications
- Automotive Electronics: Can be used in vehicle power supplies to manage battery voltage variations, ensuring steady operation of GPS systems and dashboard instruments.
- Portable Devices: Ideal for battery-operated devices requiring efficient power management to extend battery life and reduce heating.
- Industrial Systems: Suitable for powering sensors and control systems within a wide range of input voltages in harsh industrial environments.
- Telecommunications: Powers telecom equipment, ensuring reliable operation through voltage fluctuations and reducing system downtime.
- Medical Equipment: Provides stable and reliable power for medical devices, crucial for accurate monitoring and diagnostics.
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