LT1977IFE#TRPBF
- Mfr.Part #
- LT1977IFE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1.5A 16TSSOP
- Stock
- 46,872
- In Stock :
- 46,872
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Mounting Type :
- Surface Mount
- Voltage - Input (Max) :
- 60V
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12V
- Output Configuration :
- Positive
- Length :
- 5mm
- Terminal Finish :
- Matte Tin (Sn)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Output (Max) :
- 55.2V
- Base Part Number :
- LT1977
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 10 Weeks
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Voltage - Output (Min/Fixed) :
- 1.25V
- Function :
- Step-Down
- Operating Temperature :
- -40°C~125°C TJ
- Number of Outputs :
- 1
- Voltage - Input (Min) :
- 3V
- Frequency - Switching :
- 500kHz
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Topology :
- Buck
- Output Type :
- Adjustable
- JESD-609 Code :
- e3
- Control Mode :
- CURRENT-MODE
- Synchronous Rectifier :
- No
- Width :
- 4.4mm
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Output Voltage :
- 54V
- Surface Mount :
- yes
- Current - Output :
- 1.5A Switch
- Number of Pins :
- 16
- Published :
- 2005
- Datasheets
- LT1977IFE#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1977IFE#TRPBF Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1977IFE#TRPBF is a cutting-edge adjustable buck regulator designed to meet the rigorous power conversion requirements of modern electronic devices. Delivering up to 1.5A of output current with a high level of efficiency, this regulator is encapsulated in a compact 16-TSSOP package, making it an ideal solution for space-constrained applications. Its robust design ensures reliable performance under variable operating conditions, thereby facilitating enhanced product lifecycle and reduced maintenance needs. This product is particularly suited for businesses looking to integrate a high-performance power management solution that combines efficiency with versatility.
LT1977IFE#TRPBF Features
This adjustable buck regulator is equipped with several features that make it a superior choice for power supply solutions. It includes thermal shutdown and current limit protections to ensure safety and durability. The device supports a wide input voltage range, providing flexibility in various applications. Additionally, its high efficiency and low quiescent current enhance overall system performance while minimizing energy loss.
LT1977IFE#TRPBF Applications
- Portable Devices: Utilizes its compact size and efficiency for battery-operated gadgets, extending battery life while reducing overheating.
- Networking Equipment: Ensures stable and reliable power supply in routers and switches, crucial for maintaining system reliability and uptime in data communications.
- Industrial Systems: Its robust design withstands harsh industrial environments, providing consistent power in automated manufacturing processes.
- Consumer Electronics: Ideal for use in home electronics where efficiency and reliability are needed to enhance user experience and device safety.
- Automotive Applications: Supports automotive electronics with its ability to handle wide temperature variations and provide stable output, essential for vehicle electronic systems.
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