L79L05ABUTR Integrated Circuits (ICs)

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The L79L05ABUTR is a low-voltage linear voltage regulator that combines high performance with low power consumption. This voltage regulator is available in a wide range of package types including TO-92, SOIC-8, and SOT-89. It is designed to provide a regulated output voltage of 5V and an output current of up to 500mA with an input voltage range of 3V-40V. The L79L05ABUTR is a ideal choice for applications that require a regulated output with a low quiescent current.

The L79L05ABUTR voltage regulator is a three-terminal adjustable voltage regulator that operates from an input voltage range of 3.0V to 40V and provides a regulated output voltage of 5.0V. It is a low voltage and low dropout (LDO) regulator, meaning that the minimum voltage differential between the input and output must be maintained to prevent the circuit from entering dropout (LDO) mode. The regulator’s high accuracy output voltage can be adjusted by an external resistive divider connected between the adjust pin and ground. The typical output voltage accuracy is ±2%. The L79L05ABUTR regulator also features an output over-current protection circuit and thermal shutdown protection.

The L79L05ABUTR is designed to operate in a wide temperature range (-40℃ to +125℃) and with a very low quiescent current of 5mA. The regulator also has a very low dropout voltage, which is the required minimum voltage difference between the input and output voltages. This feature allows the L79L05ABUTR to regulate even when the input voltage is close to its nominal output voltage. The low dropout voltage also helps it to maintain higher efficiency when the input voltage is slightly higher than the nominal output voltage. The L79L05ABUTR also features a very low noise operation with low output voltage ripple and is designed to provide a very clean regulated output.

The L79L05ABUTR is ideal for a variety of different applications including portable media players, digital cameras, mobile phones and other systems that require low voltage and low noise regulated power supply. The regulator can also be used in rechargeable battery applications, LED lighting, automotive systems and other power supply applications requiring high efficiency. The L79L05ABUTR is available in a wide range of package types, which makes it suitable for a variety of power supply applications.

In conclusion, the L79L05ABUTR voltage regulator combines high performance with low power consumption. It is an ideal choice for applications that require a regulated output voltage of 5V with a low quiescent current. The regulator has a wide input voltage range of 3V-40V and an output current of up to 500mA. Its high accuracy output voltage can be adjusted by an external resistive divider connected between the adjust pin and ground. The regulator also features an output over-current protection circuit and thermal shutdown protection. The L79L05ABUTR is available in a wide range of package types and is suitable for a variety of power supply applications.

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