LTC3119MPFE#TRPBF
- Mfr.Part #
- LTC3119MPFE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BCK BST ADJ 5A 28TSSOP
- Stock
- 18,064
- In Stock :
- 18,064
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Buck-Boost
- Output Type :
- Adjustable
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Voltage - Output (Min/Fixed) :
- 0.8V
- Function :
- Step-Up/Step-Down
- Number of Pins :
- 28
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 16 Weeks
- Base Part Number :
- LTC3119
- Voltage - Input (Max) :
- 18V
- Output Configuration :
- Positive
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Published :
- 2016
- Operating Temperature :
- -55°C~150°C TA
- Frequency - Switching :
- 400kHz~2MHz
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Voltage - Input (Min) :
- 2.5V
- Number of Outputs :
- 1
- Current - Output :
- 5A
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LTC3119MPFE#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3119MPFE#TRPBF Overview
The LTC3119MPFE#TRPBF by Analog Devices, Inc. is a highly versatile, feature-rich adjustable DC-DC converter designed for a vast range of applications requiring efficient power management. This advanced switching regulator is capable of autonomously transitioning between buck and boost modes, providing a consistent output regardless of varying input conditions. Ideal for environments where input voltages frequently oscillate above and below the output voltage, the LTC3119MPFE#TRPBF ensures uninterrupted operation and optimal performance in industrial, automotive, and telecom infrastructure applications.
LTC3119MPFE#TRPBF Features
The LTC3119MPFE#TRPBF includes several key features that make it a robust choice for demanding applications. Its capability to deliver up to 5A of continuous output current and a wide input voltage range from 2.5V to 18V enhances its versatility. The device also boasts a high efficiency up to 95%, which minimizes heat generation and improves system reliability. Additional features such as programmable frequency, selectable Burst Mode operation, and thermal protection further enhance its application adaptability and safety.
LTC3119MPFE#TRPBF Applications
- Portable Devices: Utilizes its buck-boost capabilities to maintain stable voltage supply even with fluctuating battery levels.
- Automotive Electronics: Supports critical applications by ensuring consistent power supply despite variable battery voltages during operation.
- Industrial Systems: Provides reliable power for sensors and actuators in harsh environments with varying power conditions.
- Renewable Energy Systems: Ideal for solar-powered systems requiring efficient power conversion between variable input and fixed output voltages.
- Telecommunication Infrastructure: Helps maintain consistent operation in telecom equipment, compensating for variable power supplies from renewable sources or inconsistent main power.
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