LTC3111IDE#TRPBF
- Mfr.Part #
- LTC3111IDE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BCK BST ADJ 1.5A 14DFN
- Stock
- 24,813
- In Stock :
- 24,813
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Current - Output :
- 1.5A
- Number of Terminations :
- 14
- Height Seated (Max) :
- 0.8mm
- Length :
- 4mm
- Output Configuration :
- Positive
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage-Nom :
- 5V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Frequency - Switching :
- 800kHz
- Factory Lead Time :
- 16 Weeks
- Width :
- 3mm
- Synchronous Rectifier :
- yes
- Published :
- 2014
- Output Type :
- Adjustable
- Voltage - Input (Max) :
- 15V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Input (Min) :
- 2.5V
- Terminal Pitch :
- 0.5mm
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Up/Step-Down
- Base Part Number :
- LTC3111
- Topology :
- Buck-Boost
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package / Case :
- 14-WFDFN Exposed Pad
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- LTC3111IDE#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3111IDE#TRPBF Overview
Introducing the LTC3111IDE#TRPBF, a versatile and robust adjustable frequency switching regulator from the trusted manufacturer Analog Devices, Inc. This state-of-the-art device combines buck-boost functionality to deliver continuous, stable output under varying input conditions. The LTC3111IDE#TRPBF is engineered to manage power supply requirements efficiently, making it ideal for applications demanding a compact, reliable, and high-performance voltage regulation solution. Its unique ability to adjust seamlessly between buck and boost modes ensures that performance is maintained across a wide range of operating voltages, making it a critical component for powering next-generation electronic devices.
LTC3111IDE#TRPBF Features
The LTC3111IDE#TRPBF offers a wide input voltage range from 2.7V to 15V, which allows for flexible implementation in diverse operating environments. Its adjustable switching frequency up to 2MHz can be synchronized with an external clock, providing design flexibility and optimization of component size and efficiency. Furthermore, the device features a robust 1.5A output current capability, thermally enhanced 14-DFN package, and integrated fault protection mechanisms such as over-temperature and current limiting, enhancing system reliability and safety.
LTC3111IDE#TRPBF Applications
- Portable Devices: Ideal for use in battery-powered portable devices such as medical monitors, where consistent power supply is critical. The LTC3111IDE#TRPBF adapts efficiently to fluctuating battery voltages, ensuring reliable device operation.
- Automotive Electronics: Can be utilized in automotive applications for powering sensors and advanced driver-assistance systems (ADAS), where voltage fluctuation is common; it ensures stable operation throughout vehicle voltage changes.
- Industrial Equipment: Suitable for rugged industrial applications requiring stable voltage in environments with variable power supplies. Its robust design prevents performance degradation even under harsh conditions.
- Renewable Energy Systems: Perfect for solar-powered systems and other renewable energy setups, where input voltages can vary significantly. The LTC3111IDE#TRPBF ensures smooth operation by providing consistent output despite input variability.
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