LTC3128EFE#TRPBF
- Mfr.Part #
- LTC3128EFE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BCK BST ADJ 3A 24TSSOP
- Stock
- 248
- In Stock :
- 248
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Function :
- Step-Up/Step-Down
- Surface Mount :
- yes
- Voltage - Output (Min/Fixed) :
- 1.8V
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 7.8mm
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Base Part Number :
- LTC3128
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Output Voltage :
- 4.8V
- Input Voltage-Nom :
- 3.3V
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Published :
- 2014
- JESD-30 Code :
- R-PDSO-G24
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Input (Max) :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Topology :
- Buck-Boost
- Voltage - Input (Min) :
- 1.73V
- ECCN Code :
- EAR99
- Number of Terminations :
- 24
- JESD-609 Code :
- e3
- Control Mode :
- CURRENT-MODE
- Output Configuration :
- Positive
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 8 Weeks
- Current - Output :
- 3A
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- Frequency - Switching :
- 1.2MHz
- Width :
- 4.4mm
- Datasheets
- LTC3128EFE#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3128EFE#TRPBF Overview
The LTC3128EFE#TRPBF from Analog Devices, Inc. is a highly versatile, adjustable buck-boost DC/DC regulator, designed to meet the stringent requirements of modern electronic devices. This regulator is capable of delivering up to 3A of continuous output current with outstanding efficiency and thermal performance. Its unique architecture allows it to automatically transition between buck and boost modes, providing a stable output voltage even when the input voltage varies above or below the output voltage. This makes the LTC3128EFE#TRPBF an ideal choice for applications requiring a stable power supply in a compact 24-TSSOP package, particularly in environments with variable power sources.
LTC3128EFE#TRPBF Features
The LTC3128EFE#TRPBF includes several key features that enhance its performance and usability:
- Adjustable output voltage, catering to a wide range of power needs.
- High efficiency, capable of up to 3A of continuous output current, minimizing thermal footprint and maximizing battery life.
- Seamless transition between buck and boost modes, ensuring consistent power supply without interruption.
- Robust thermal performance in a compact 24-TSSOP package, ideal for tight PCB layouts.
- Wide input voltage range, making it versatile for various power source integrations.
LTC3128EFE#TRPBF Applications
- Portable Devices: Ideal for use in smartphones, tablets, and other portable electronics, where variable power levels from battery discharges are common, ensuring consistent operation.
- Medical Devices: Reliable power management in medical devices such as portable monitors and wearable health trackers, where precise voltage regulation is critical for accurate readings and device safety.
- Industrial Equipment: Suitable for industrial applications requiring robust power solutions that adapt to fluctuating power supplies while maintaining efficiency and performance.
- Automotive Electronics: Can be used in automotive applications, supporting the demand for stable power in environments with variable engine and battery voltages.
- Energy Harvesting Systems: Optimizes performance in systems that convert and regulate power from renewable sources, adjusting efficiently between different input levels.
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