Voltage Dropout (Max):	1.7V @ 40mA
Base Part Number:	UA78L08A
Supplier Device Package:	TO-92-3
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Control Features:	--
PSRR:	46dB (120Hz)
Current - Output:	100mA
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	8V
Voltage - Input (Max):	23V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

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UA78L08ACLP Application Field and Working Principle

The UA78L08ACLP is a three-terminal, fixed-output, low-dropout (LDO) voltage regulator. It is especially suitable for applications that require low dropout voltage and low power applications. As part of the LTST Microelectronics family, the UA78L08ACLP is designed for automotive, portable and consumer electronics.The UA78L08ACLP is able to provide well-regulated output voltages of 1.2V to 5.2V, depending on the input voltage. This LDO regulator also provides superior current limiting and thermal shutdown. Available in a SOT-223-5 package, the UA78L08ACLP offers a low-noise, low-quiescent-current, low-temperature-offset, and overcurrent protection features.The power supply features of the UA78L08ACLP make it ideal for powering a wide range of electronic components. Its input voltage is between 4.5V and 16V and can source up to 800mA of output current. The output voltage is adjustable using an external resistor divider, while the dropout voltage remains between 0.5V and 0.8V. Its inbuilt protection feature also adds to its efficiencies in supply low-dropout performance and protection from over-current conditions. The UA78L08ACLP regulator is designed to work on almost any electronic device, from mobile phones to automotive systems, thanks to its power supply features. Its output noise is lower than 3mV, and it is able to supply up to 800mA of output current in a wide range of temperatures. It is also capable of regulating the output voltage of 1.2V to 5.2V, making it ideal for a variety of applications ranging from notebook computers to audio systems.UA78L08ACLP is a linear voltage regulator, meaning that its voltage output is determined by the difference between the input and output voltages. To maintain the desired output voltage, the UA78L08ACLP constantly monitors the inputvoltage and limits the current drawn from the output. This ensures stable voltage regulation and protects the device from overvoltage.The UA78L08ACLP is built on advanced linear design which combines high accuracy with low current ripple. Many devices introduced by Linear Technologies utilize some of the most advanced linear analogue technologies and mixing old and new technologies to achieve groundbreaking designs. The UA78L08ACLP is able to reduce noise and maintain better voltage regulation and also gives a higher efficiency compared to its predecessors.Apart from its high-precision and high-efficiency, the UA78L08ACLP is convenient and easy to use, making it an ideal choice for automotive and portable electronics applications. and is highly recommended for devices that require low power consumption and maintaining stable voltages. In conclusion, the UA78L08ACLP is an ideal voltage regulator for automotive and portable electronics applications. It is extremely easy to use and offers excellent power supply features including low dropout voltage, low noise and overcurrent protection. With its advanced linear design, low current ripple and high efficiency, the UA78L08ACLP is an excellent choice for applications that require maintain stable voltage and low power consumption requirements.

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