LT1959CR#TRPBF
- Mfr.Part #
- LT1959CR#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- IC REG BUCK SEPIC ADJ 4.5A D2PAK
- Stock
- 868
- In Stock :
- 868
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Pins :
- 7
- Base Part Number :
- LT1959
- Published :
- 2000
- Factory Lead Time :
- 8 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Topology :
- Buck, SEPIC
- Voltage - Output (Max) :
- 12.9V
- Control Mode :
- CURRENT-MODE
- Voltage - Input (Min) :
- 4.3V
- ECCN Code :
- EAR99
- Output Type :
- Adjustable
- Voltage - Input (Max) :
- 15V
- Output Configuration :
- Positive
- Current - Output :
- 4.5A Switch
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Function :
- Step-Down
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Operating Temperature :
- 0°C~125°C TJ
- Terminal Form :
- Gull wing
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Number of Terminations :
- 7
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Output (Min/Fixed) :
- 1.21V
- Peak Reflow Temperature (Cel) :
- 250
- Width :
- 8.89mm
- Frequency - Switching :
- 500kHz
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - with Nickel (Ni) barrier
- Lead Free :
- Lead Free
- Terminal Position :
- Single
- Output Voltage :
- 38V
- Input Voltage-Nom :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- No
- Surface Mount :
- yes
- Datasheets
- LT1959CR#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1959CR#TRPBF Overview
The LT1959CR#TRPBF from Analog Devices, Inc. is a highly versatile adjustable DC-DC regulator designed to meet a wide range of power management requirements. This powerful component, housed in a robust D2PAK package, delivers up to 4.5A of output current, making it an ideal choice for applications requiring high-efficiency power conversion. The LT1959CR#TRPBF can operate in either buck or SEPIC modes, providing flexibility in both step-down and step-up voltage applications. Its ability to handle input voltages ranging from 4.5V to 36V makes it exceptionally well-suited for systems that experience wide variations in power supply.
LT1959CR#TRPBF Features
The LT1959CR#TRPBF is equipped with a range of features that enhance its adaptability and performance in challenging environments. Key features include its adjustable output voltage, which can be tuned to meet specific application needs, and its thermal shutdown capability, which protects the device under extreme operating conditions. Additionally, its integrated catch diode facilitates simpler and more compact circuit designs.
LT1959CR#TRPBF Applications
- Portable Devices: Can be used to efficiently manage power in portable electronic devices, adapting easily to varying input voltages while maintaining stable output.
- Automotive Electronics: Suitable for automotive applications where reliable power conversion is necessary to accommodate fluctuating battery levels without compromising performance.
- Industrial Power Supplies: Ideal for use in industrial environments requiring robust, high-current solutions to convert and regulate power across a broad range of machinery and control systems.
- Renewable Energy Systems: Plays a crucial role in solar and other renewable energy installations, ensuring consistent power delivery even with variable input conditions.
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