LP38500SDE-ADJ/NOPB

Current - Output:	1.5A
Base Part Number:	LP38500
Supplier Device Package:	8-WSON (3x2.5)
Package / Case:	8-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	--
PSRR:	58dB ~ 56dB (120Hz ~ 1kHz)
Current - Supply (Max):	3.5mA
Current - Quiescent (Iq):	15µA
Series:	--
Voltage Dropout (Max):	0.37 @ 1.5A
Voltage - Output (Max):	5V
Voltage - Output (Min/Fixed):	0.6V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Application Field and Working Principle of LP38500SDE-ADJ/NOPBThe LP38500SDE-ADJ/NOPB is a linear voltage regulator that belongs to the family of PMIC (Power Management Integrated Circuit) voltage regulators. This regulator is used in a number of applications, such as communication, automotive, industrial and medical. Specifically, the LP38500SDE-ADJ/NOPB is designed to effectively maintain the input voltage within a predetermined range.The LP38500SDE-ADJ/NOPB is also used in a variety of regulating circuits, such as buck and boost converters, linear voltage regulators, and step-down dc/dc converters. This voltage regulator incorporates a wide input voltage range and most of the features found in many modern regulators. It offers quick responding, low quiescent current consumption and low noise inputs that are needed in many applications.The LP38500SDE-ADJ/NOPB also includes a number of innovative features such as a Shutdown Pin and Overvoltage Protection. The Shutdown Pin is an input signal that when asserted, causes the output voltage to immediately switch to the minimum level. This pin can be used to override the normal operating conditions and to reduce the peak currents during the start up of the regulator. The Overvoltage Protection prevents the output voltage from exceeding an upper limit, which is typically equal to the maximum allowed load voltage. This feature makes the regulator more reliable, as it helps to protect the load from excessive voltages.The LP38500SDE-ADJ/NOPB regulator is a simple design and is a very reliable and economical solution for a wide variety of applications. It has a combination of features that is simply not found in other linear voltage regulators. In addition, the LP38500SDE-ADJ/NOPB is designed to provide a fast, reliable and accurate regulation of output voltage over a wide range of input voltages and temperatures.The working principle of the LP38500SDE-ADJ/NOPB is quite simple. It consists of a power transistor and an adjustable resistor which is used to control the output voltage. The power transistor acts as the main switch and regulates the amount of current that is available to the load. The adjustable resistor is used to set the desired output voltage. When the input voltage is greater than the output voltage, the power transistor turns on and allows current to flow further through the circuit. When the input voltage is lower than the output voltage, the power transistor turns off and prevents current from flowing further. This type of regulation is known as negative feedback regulation.The LP38500SDE-ADJ/NOPB is a great choice for many applications, due to its wide operating temperature range, fast response time and low cost. It is a reliable and efficient way to regulate voltage for most consumer and industrial applications.

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