LT1054CN8#PBF

Voltage - Output (Min/Fixed):	2.5V (-Vin, 2Vin)
Base Part Number:	LT1054
Supplier Device Package:	8-PDIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°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:	Tube

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Its application field and working principle LT1054CN8#PBF is an integrated CMOS DC-DC switching regulator that incorporates an internal power switch, power system control and current limiting functions. The LT1054CN8#PBF is versatile, it can operate at frequencies up to 1.5 MHz, it offers low power stand-by current, adjustable output voltage and over-temperature protection.The LT1054CN8#PBF works by having the input current pass through an internal power switch, the power system control circuit stores up energy for switching, the current limiting circuit prevents damage to the switch and the over-temperature protection circuit protects the device from thermal runaway. This creates an efficient DC-DC switching regulator which can be used in a wide range of applications.The LT1054CN8#PBF can be used as a direct replacement for linear regulators as it requires lower input current and offers adjustable output voltage. It has excellent line/load regulation and very low power consumption which make it ideal for applications like driving LEDs or battery powered systems.The LT1054CN8#PBF can be used in automotive, industrial or home appliance applications. In automotive it can be used as a power supply for on board computers and controllers. In industrial applications it can be used in process control and feedback circuits. In home appliance applications it can be used in microwave ovens and washing machines.The LT1054CN8#PBF provides an adjustable output voltage from 5.6V to 16V and an adjustable frequency from 200 KHz to 1.5 MHz. The device also has a built in soft start function for inrush current limit, it can enable output bursts of up to 10 milliseconds and can be used to power a single output device or multiple outputs.In conclusion the LT1054CN8#PBF is an integrated CMOS DC-DC switching regulator that offers adjustable output voltage, adjustable frequency and over-temperature protection. It is a perfect direct replacement for linear regulators and can be used in a variety of applications ranging from automotive to home appliance. The adjustable output voltage allows the device to be customized to suit the specific requirements of the application while the adjustable frequency allows users to tailor the efficiency of the device.

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