LP5951MGX-2.0

Current - Output:	150mA
Base Part Number:	LP5951
Supplier Device Package:	SC-70-5
Package / Case:	5-TSSOP, SC-70-5, SOT-353
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	60dB ~ 50dB (100Hz ~ 10kHz)
Current - Supply (Max):	70µA
Current - Quiescent (Iq):	55µA
Series:	--
Voltage Dropout (Max):	0.35V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LP5951MGX-2.0 Voltage Regulator The LP5951MGX-2.0 is a low-power, current-limited linear regulator of the voltage regulator family from Texas Instruments. It is a synchronous step-down voltage regulator ideal for many small-scale applications such as automotive, home appliances, and consumer electronics. The device is available in a 3x3mm QFN package and offers efficient power distribution, low noise, and small size that have made voltage regulation with linear regulators the preferred choice of many engineers. The LP5951MGX-2.0 voltage regulator features a wide array of features and flexible configurations. It supports a wide input voltage range of 2.7V to 16V and is designed to withstand transients up to 28V. The output voltage is adjustable from 0.9V up to 74% of the input voltage, depending on the application requirements. Output current is rated up to 1A with 2.25V dropout voltage. It also features both external and internal current limit and features programmability of the current limit threshold without requiring external resistors.The LP5951MGX-2.0 voltage regulator offers an ultra-low quiescent current of 18μA in PSM mode, and provides high efficiency over a wide range of output voltages. It is also designed to withstand high temperature operation and prevents short circuits, reverse-current, and thermal overloads. Other features available on this device include adjustable soft start and dual power path.The LP5951MGX-2.0 voltage regulator uses a PWM loop system to control the output voltage, combining the features of inductor step-down converter and a linear regulator. It works as follows: first, the internal current and voltage sensing circuits detect the output voltage, then the voltage regulation loop adjusts the duty ratio of the PWM comparator to set the voltage output. This is done by controlling the switch of the step-down converter and regulating the current through the inductor. Since the output voltage is limited to a maximum of 74% of the input voltage, the step-down converter will eventually reach a point where the output voltage can no longer be adjusted and the linear regulator will kick in and regulate the output voltage with a constant current. This allows the device to offer power distribution with precise control and high efficiency with minimal heat dissipation.The LP5951MGX-2.0 voltage regulator is a versatile device that can be used in many different application field. The wide input voltage range, output voltage, and output current ratings makes it ideal for many different types of applications, including automotive, solar, home appliances, and consumer electronics. Additionally, its ultra-low quiescent current and high efficiency makes it a great choice for battery-powered applications. The device is also well suited for high temperature applications due to its robust protection features, making it an ideal solution for applications that require reliable power. Overall, the LP5951MGX-2.0 voltage regulator from Texas Instruments is a great choice for many different power supply applications. It offers a range of features and flexible configurations that make it ideal for high-temperature operations and applications that require precise voltage regulation with minimal heat dissipation. It is a low power, current-limited linear regulator that provides reliable power for many different types of applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description