TCR2LE18,LM(CT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	1.8V
Voltage - Output (Max):	--
Voltage Dropout (Max):	0.62V @ 150mA
Current - Output:	200mA
Current - Quiescent (Iq):	2µA
PSRR:	--
Control Features:	Enable
Protection Features:	Over Current
Operating Temperature:	-40°C ~ 85°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SOT-553
Supplier Device Package:	ESV

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TCR2LE18 LM(CT Application Field and Working Principle

TCR2LE18 LM(CT is a voltage regulator specifically designed for linear operation. It utilizes an adjustable on-chip error amplifier with a reference voltage for output regulation, and is designed for output voltages from 5V to 25V with ±1% accuracy over line and load. This regulator is ideal for industrial, commercial, and automotive applications where space and cost constraints are a major concern.The TCR2LE18 LM(CT is based on a standard linear voltage regulator architecture, with the voltage on the output terminal held steady to its reference voltage by means of feedback control. This feedback control is enabled by its on-chip error amplifier, which compares the actual output voltage with the regulations target, and changes the value of the control pulses sent to the output circuit to regulate the output voltage. The on-chip error amplifier gives the LM(CT voltage regulator great stability, allowing output voltage to remain constant in the face of both load and line changes. The error amplifier ensures that the output voltage does not stray more than ±1% of the reference voltage during normal operation.TCR2LE18 LM(CT also features a Power Good signal, which allows the device to monitor its own output, signaling other systems and components if it deviates more than 5% from its reference voltage and shuts down if a fault condition is detected.The TCR2LE18 LM(CT is designed for easy design-in with minimal additional components. Its integrated circuits provide excellent thermal stability, allowing for accurate output voltages during temperature changes and high-speed transient response. Its wide input and output voltage range, low power dissipation, and very low quiescent current make it an ideal linear voltage regulator for both industrial and automotive applications.Additionally, the device is protected against overvoltage and undervoltage conditions, as well as over-current, thermal runaway, and reverse polarity protection. The device also features a low dropout voltage, allowing it to maintain regulation at output voltages as low as 1.2V, making it beneficial for low voltage applications.Overall, the TCR2LE18 LM(CT is an excellent choice for applications that require precision and stability to meet demands for industrial and automotive applications. Its adjustable on-chip error amplifier, low power dissipation, wide input and output voltage range, and integrated protection make it the perfect choice for low voltage linear voltage regulation.

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