TPS7248QPW

Current - Output:	250mA
Base Part Number:	TPS7248
Supplier Device Package:	8-TSSOP
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable, Power Good
PSRR:	60dB ~ 50dB (120Hz)
Current - Supply (Max):	325µA
Current - Quiescent (Iq):	225µA
Series:	--
Voltage Dropout (Max):	1.1V @ 250mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	4.85V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Discontinued at Digi-Key
Packaging:	Tube

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TPS7248QPW Application Field and Working Principle

Linear voltage regulators are regulated power supplies that offer a way to regulate voltage levels in a circuit. They are used to ensure that the output from any power source can be brought up to the desired level and be accurately maintained there. The TPS7248QPW is a linear voltage regulator that provides a voltage output of up to 2.5V, with an adjustable range of 0.5V to 2.5V and an input voltage of 2.5V to 6V. This article will discuss the application field and working principle of the TPS7248QPW linear voltage regulator. The TPS7248QPW is a highly efficient linear voltage regulator that can be used in many applications. It offers both long-term stability and high power efficiency, making it suitable for many different applications such as microcontrollers, displays, sensors and LEDs. The TPS7248QPW can also be used as a low-dropout regulator for low-voltage point of load applications, providing a low its output voltage tolerance of 0.2% and low bootstrap resistances. This makes it particularly suitable for battery-powered systems. The TPS7248QPW is a voltage-controlled voltage source, meaning the output voltage is determined by the input voltage and the control signal applied to the enable pin. The output voltage is adjustable through the voltage-controlling pin, which has an input voltage range of 0.5V to 2.5V, and the output voltage is internally set to 0.8V below the input voltage at the voltage-controlling pin. The TPS7248QPW also provides a high-voltage, low-current push-pull output stage and integrated over-current protection that help provide reliable power delivery in the system. The over-current protection will help protect the system from possible over-current condition. The TPS7248QPW linear voltage regulator is built with a low-noise, low-impedance architecture, allowing it to maintain high efficiency while providing clean power regulation. It has a wide operating temperature range of -40°C to +125°C and it is available in various package options. In conclusion, the TPS7248QPW is an efficient linear voltage regulator that can be used in many applications, such as microcontrollers, displays, sensors and LEDs. It has a wide range of features, such as an adjustable output voltage range of 0.5V to 2.5V, integrated over-current protection, a wide operating temperature range and various package options, making it suitable for many different systems.

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