LT1054IS8#TRPBF

Voltage - Output (Min/Fixed):	2.5V (-Vin, 2Vin)
Base Part Number:	LT1054
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 100°C (TJ)
Synchronous Rectifier:	No
Frequency - Switching:	25kHz
Current - Output:	100mA
Voltage - Output (Max):	30V
Series:	--
Voltage - Input (Max):	15V
Voltage - Input (Min):	3.5V
Number of Outputs:	1
Output Type:	Adjustable (Fixed)
Topology:	Charge Pump
Output Configuration:	Positive or Negative
Function:	Ratiometric, Step-Up
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to LT1054IS8#TRPBF

The LT1054IS8#TRPBF is a monolithic step-down switching regulator that is designed for efficient and reliable power conversion. It is a member of the LT1054 series, which offers a wide range of input and output voltage configurations for various applications. This monolithic switching regulator is ideal for DC to DC conversion applications and can be used to power devices which require a stable 3.3V, 5V or 12V power from a variety of AC or DC input sources.The LT1054IS8#TRPBF is capable of delivering up to 1A of output current with typical efficiency of up to 84 percent. It features very low ripple and noise, and uses synchronous rectification for optimal performance. The LT1054IS8#TRPBF is capable of operating from input voltages ranging from 7V to 36V and can regulate a wide output voltage range of 0.8V to 5.6V. The datasheet of the device specifies the typical operating conditions, characteristics and other features of the device.

LT1054IS8#TRPBF Application Field and Working Principle

The LT1054IS8#TRPBF monolithic switching regulator is primarily intended for use in point-of-load and distributed power conversion applications. The device is ideal for powering a wide range of digital processors, FPGAs, ASICs, digital signal processors, and other similar devices. Other possible applications include distributed power systems, power rails, server power supplies, and desktop power supplies.The device employs a buck topology and works using an internal switching regulator. It has an input voltage range of 7V to 36V and it utilizes synchronous rectification for improved efficiency. The device has an output voltage range of 0.8V to 5.6V and offers 1A of output current. The LT1054IS8#TRPBF has a fixed switching frequency of 250kHz, and it includes onboard compensation to ensure stable and reliable operation.The device utilizes a combination of low dropout and positioning protection to reduce power losses in the power conversion process and ensure high efficiency. The device also offers flexibile mode switching and a wide range of protection functions for safe and reliable operation. This device is available in a miniature and low-profile 10-lead MSOP package, making it ideal for space-constrained applications.

Conclusion

The LT1054IS8#TRPBF is a monolithic switching regulator ideal for distributed power conversion applications. It employs a buck topology, with a voltage range of 7V to 36V, and is capable of delivering up to 1A of output current with typical efficiency of up to 84 percent. The device is especially well-suited for powering digital signal processors, FPGAs, ASICs, and other similar devices. It features very low ripple and noise and utilizes synchronous rectification for improved performance and efficiency. The LT1054IS8#TRPBF is available in a ten-lead MSOP package, making it suitable for space-constrained applications.

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