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
- Input Voltage (Min) :
- 1.8V
- Number of Terminations :
- 32
- REACH SVHC :
- No SVHC
- Height Seated (Max) :
- 0.8mm
- Factory Lead Time :
- 8 Weeks
- Number of Functions :
- 1
- Published :
- 2014
- Base Part Number :
- LTC3331
- Mounting Type :
- Surface Mount
- Input Voltage (Max) :
- 5.5V
- Output Voltage :
- 1.8V
- Voltage - Supply :
- 1.8V~5.5V 3V~19V
- Package / Case :
- 32-WFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Length :
- 5mm
- Applications :
- Energy Harvesting
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Output Current-Max :
- 0.35A
- Terminal Form :
- NO LEAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- QUAD
- Pin Count :
- 32
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Operating Temperature :
- -40°C~125°C
- Width :
- 5mm
- Switcher Configuration :
- Buck-Boost
- Terminal Finish :
- Matte Tin (Sn)
- Additional Feature :
- ALSO HAS 2.5V, 2.8V, 3V, 3.3V, 3.6V, 4.5V AND 5V OUTPUT
- Mount :
- Surface Mount
- Input Voltage-Nom :
- 3.6V
- HTS Code :
- 8542.39.00.01
- Number of Pins :
- 32
- Operating Supply Current :
- 950nA
- JESD-609 Code :
- e3
- 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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