LM7805MPX/NOPB Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	35V
Voltage - Output (Min/Fixed):	5V
Voltage - Output (Max):	--
Voltage Dropout (Max):	2V @ 1A
Current - Output:	1.5A
Current - Quiescent (Iq):	8mA
PSRR:	80dB (120Hz)
Control Features:	--
Protection Features:	Over Temperature, Short Circuit
Operating Temperature:	0°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	TO-261-4, TO-261AA
Supplier Device Package:	SOT-223-4

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The LM7805MPX/NOPB Regulator

The LM7805MPX/NOPB regulator from Texas Instruments is a robust and dependable linear voltage regulator with a wide range of applications. It is a low dropout (LDO) three terminal positive voltage regulator capable of providing a regulated output of up to five volts with up to two amps of output current. The device is available in a variety of different packages and can be configured for various operating conditions.

Applications

The LM7805MPX/NOPB is a popular choice for DC/DC converter systems and other applications that require a reliable voltage source. Due to its wide dynamic range, the LM7805MPX/NOPB can operate effectively at both higher and lower input voltages. It is commonly used in communications systems, industrial controls, test and measurement equipment, and military and aerospace applications. Additionally, the device is widely used in automotive electronics and consumer products such as home entertainment and computer systems.

Working Principle

The LM7805MPX/NOPB is a linear voltage regulator designed to provide a regulated output voltage. It operates by taking an input voltage and producing an output voltage through an internal series of resistors. The internal resistors create a voltage divider that reduces the input voltage to the output voltage. This allows the output voltage to maintain a constant value regardless of input voltage fluctuations. The device includes a number of protective features such as current and over temperature limiting, as well as short circuit protection. It also includes adjustable current limit, thermal shutdown, under voltage lockout, and external loop compensation. The LM7805MPX/NOPB has a low dropout voltage of 1V, making it ideal for low voltage applications, and can operate down to 1V for temporary supply operations.

Conclusion

The LM7805MPX/NOPB is an exceptional voltage regulator that can be used in a variety of applications. Its wide input and output range and low dropout voltage make it a great choice for low voltage applications. The device is robust and dependable, making it suitable for a variety of mission critical operations. The LM7805MPX/NOPB can provide a regulated output of up to five volts with up to two amps of output current, making it a versatile and reliable choice for many different applications.

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