LTC3109EGN#PBF
- Mfr.Part #
- LTC3109EGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BOOST CONVERTER PMU 20SSOP
- Stock
- 27,941
- In Stock :
- 27,941
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 20
- Package / Case :
- 20-SSOP (0.154, 3.90mm Width)
- Packaging :
- Tube
- Published :
- 2012
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Current - Supply :
- 6mA
- Voltage - Supply :
- 30mV~500mV
- Terminal Pitch :
- 0.635mm
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.899mm
- ECCN Code :
- EAR99
- Control Technique :
- HYSTERETIC CURRENT MODE
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- JESD-30 Code :
- R-PDSO-G20
- Height Seated (Max) :
- 1.75mm
- Supply Voltage :
- 5V
- Control Mode :
- CURRENT-MODE
- Applications :
- Energy Harvesting
- Switcher Configuration :
- Boost
- Input Voltage (Min) :
- 0.05V
- Factory Lead Time :
- 8 Weeks
- Output Voltage :
- 5V
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Additional Feature :
- ALSO OPERATES AS LDO REGULATOR
- Length :
- 8.649mm
- Power Supplies :
- 5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Current-Max :
- 0.026A
- Input Voltage (Max) :
- 0.5V
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 20
- Base Part Number :
- LTC3109
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Datasheets
- LTC3109EGN#PBF

Power Management - Specialized Analog Devices, Inc. LTC3109EGN#PBF Overview
The LTC3109EGN#PBF from Analog Devices, Inc. is a highly versatile auto-polarity, ultralow voltage step-up converter and Power Management Unit (PMU), specifically designed for enabling advanced power management in energy harvesting and low power applications. This component is crucial for designers looking to optimize power efficiency in devices where power supply consistency and reliability are paramount. The LTC3109EGN#PBF is engineered to extract minimal available voltages from thermoelectric generators, solar cells, and other ambient energy sources, converting these into usable power with high efficiency, thus facilitating extended battery life and battery-less operations.
LTC3109EGN#PBF Features
This specialized power management IC offers a variety of features tailored for robust performance in challenging environments:
- Auto-polarity capability to harness power from sources regardless of polarity, reducing design complexity and component count.
- Starts up from input voltages as low as 20mV, making it ideal for applications with ultra-low available voltages.
- Integrated PowerPath management for efficient distribution of harvested energy.
- Multiple output voltage options including fixed and adjustable outputs, providing flexibility in power design.
- Small 20-SSOP package, ideal for space-constrained applications.
LTC3109EGN#PBF Applications
- Energy Harvesting Systems: Utilizes low voltage energy from environmental sources to power small electronic devices, reducing or eliminating the need for batteries.
- Wireless Sensor Networks: Powers sensors in remote or inaccessible locations, ideal for industrial monitoring and agricultural applications.
- Portable and Wearable Technology: Supports the development of compact, energy-efficient consumer electronics that require minimal power input.
- Building Automation: Integrates into smart building management systems to enhance energy efficiency and reliability without constant power supervision.
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