XRP7725ILB-F

Voltage/Current - Output 3:	Controller
Supplier Device Package:	44-TQFN (7x7)
Package / Case:	44-WFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply:	4.75 V ~ 25 V
w/Sequencer:	Yes
w/Supervisor:	No
w/LED Driver:	No
Series:	--
Voltage/Current - Output 2:	Controller
Voltage/Current - Output 1:	Controller
Frequency - Switching:	105kHz ~ 1.23MHz
Number of Outputs:	6
Function:	Any Function
Topology:	Step-Down (Buck) (4), Linear (LDO) (2)
Part Status:	Active
Packaging:	Tray

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XRP7725ILB-F Application Field and Working Principle

The XRP7725ILB-F is a part of a Pulse Width Modulated (PWM) voltage regulator series developed by Linear Technology. This device is best suited for use in any application where a low output voltage is needed. It is particularly suitable for applications where turning on and off is required to maintain a constant voltage.The XRP7725ILB-F is a state-of-the-art voltage regulator with high accuracy and proven reliability. This component is capable of providing a precise output voltage with minimal dropout voltage. The output voltage (VO) of the XRP7725ILB-F can be adjusted using an externally controlled adjustable resistor.The XRP7725ILB-F is a very efficient, long life, CMOS monolithic voltage regulator. It utilizes pulse-width modulation (PWM) to reduce input voltage requirements while maintaining a constant output voltage. The switching frequency of the XRP7725ILB-F can be adjusted, allowing it to be used in a variety of applications with different power requirements.This device can provide a great savings in both cost and power when compared to other low-current regulators. It is also capable of controlling output voltage very precisely, with a guaranteed accuracy of 1.8%.The XRP7725ILB-F voltage regulator works by switching the output voltage according to the input voltage. When the input voltage is higher than the required output voltage, the device turns the output voltage off. When the input voltage is lower than the required output voltage, it turns the output voltage on. This process is repeated at a constant frequency.When the voltage is off, the device does not consume power. This makes it especially efficient for low-load applications, where the load may only be active a few times every second. During this time, the device still maintains the desired output voltage.The XRP7725ILB-F is a very versatile device that can be used in a variety of applications such as portable electronics and automotive power systems. It is designed to operate with a 2.7 V to 13.2 V input voltage range and provide an adjustable output voltage between 0.8 V and 10 V.In conclusion, the XRP7725ILB-F is a versatile and efficient PWM voltage regulator. It is designed to provide a precise output voltage that is adjustable and can be maintained with minimal power. This device is capable of controlling the output voltage very accurately, and is suitable for a wide range of applications.

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