LTC3331IUH#PBF
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- Mfr.Part #
- LTC3331IUH#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK/LDO SYNC 50MA 32QFN
- Stock
- 6,935
- In Stock ：
- 6,935
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Operating Supply Current :
- 950nA
- Additional Feature :
- ALSO HAS 2.5V, 2.8V, 3V, 3.3V, 3.6V, 4.5V AND 5V OUTPUT
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~125°C
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Packaging :
- Tube
- Switcher Configuration :
- Buck-Boost
- Mount :
- Surface Mount
- Input Voltage (Max) :
- 5.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 8 Weeks
- Published :
- 2014
- Base Part Number :
- LTC3331
- Pin Count :
- 32
- Input Voltage-Nom :
- 3.6V
- Output Voltage :
- 1.8V
- Length :
- 5mm
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 32
- ECCN Code :
- EAR99
- Terminal Form :
- NO LEAD
- Number of Pins :
- 32
- Input Voltage (Min) :
- 1.8V
- Applications :
- Energy Harvesting
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Output Current-Max :
- 0.35A
- Package / Case :
- 32-WFQFN Exposed Pad
- Voltage - Supply :
- 1.8V~5.5V 3V~19V
- HTS Code :
- 8542.39.00.01
- Width :
- 5mm
- Terminal Pitch :
- 0.5mm
- REACH SVHC :
- No SVHC
- Datasheets
- LTC3331IUH#PBF
Power Management - Specialized Analog Devices, Inc. LTC3331IUH#PBF Overview
The LTC3331IUH#PBF by Analog Devices, Inc., part of the Power Management - Specialized category, is a highly versatile, integrated synchronous buck regulator and linear regulator designed to extend the life of battery-powered systems. This IC seamlessly manages power from multiple sources, including harvested energy and a primary battery, ensuring minimal dependence on battery power and reduced overall consumption. Its ability to autonomously transition between energy sources without external intervention makes it an ideal choice for developers looking to enhance the efficiency and reliability of their power-sensitive applications.
LTC3331IUH#PBF Features
- Synchronous buck regulator combined with an LDO for efficient power conversion.
- Capable of delivering up to 50mA of continuous output current.
- Wide input voltage range, supporting both energy harvesting and primary battery sources.
- Integrated energy management facilitates automatic transitioning between power sources.
- Low quiescent current that extends battery life and improves system reliability.
- Housed in a compact 32-QFN package, ideal for space-constrained applications.
LTC3331IUH#PBF Applications
- Energy Harvesting Systems: Utilizes available environmental energy sources (solar, thermal, vibration) to power small electronic devices, reducing primary battery usage.
- Remote Sensing Units: Ideal for deployment in remote or inaccessible locations, the LTC3331IUH#PBF efficiently manages power between harvested energy and battery reserves, ensuring continuous operation.
- Wearable Technology: Supports long battery life and efficient power management in compact, power-sensitive wearable devices.
- Wireless Sensor Networks: Enhances reliability and operational lifespan by efficiently managing power in sensor nodes distributed across wide areas.
- Portable Medical Devices: Ensures reliable power delivery in critical medical monitoring devices that require consistent operation over extended periods.
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