AP7380-30W5-7

Current - Output:	150mA
Supplier Device Package:	SOT-25
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Protection Features:	Current Limit, Thermal Shutdown
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	3µA
Current - Quiescent (Iq):	3µA
Series:	--
Voltage Dropout (Max):	1.5V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3V
Voltage - Input (Max):	24V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to PMIC - Voltage Regulators - Linear

PMIC (Power Management ICs) are devices used to control and manage electrical energy in circuits. Voltage regulators are part of this family, and they are dedicated to ensure that the voltage coming out of any electrical circuit is at the same safe level throughout its operating cycle. Voltage regulators can be divided into two main categories, linear and switching.Linear voltage regulators are designed to reduce the voltage of the incoming power supply to a safe level, regulated and constant. This type of regulator works using the principle of negative feedback, to keep a constant output voltage despite changes in the input voltage. Linear voltage regulators can operate in one of two ways, either by utilizing an internal reference voltage as an output voltage reference, or by taking the incoming voltage itself as the output reference.The AP7380-30W5-7 is an example of a linear voltage regulator. It is designed for power supplies up to 30 volts and for applications that require a stable 5 volts of output voltage. Its maximum load current is equal to 7 amps with just a few milliwatts of drop voltage and low quiescent current. It features a wide input voltage range from 6 volts up to 30 volts, as well as a fast response time.

Application Field and Working Principle of the AP7380-30W5-7

The AP7380-30W5-7 is a linear voltage regulator, designed for applications that require a stable 5 volts of output voltage. It is typically used in industrial equipment and high-current applications, due to its high load current and low quiescent current. It is also used in a wide range of automotive applications, including in-vehicle systems such as ECUs, body controllers, telematics, rear-view cameras and infotainment systems. As mentioned, linear voltage regulators work on the principle of negative feedback. This means that the regulator makes use of an internal reference voltage, or the input voltage itself, as a reference voltage for the output voltage. This reference voltage is compared to the actual output voltage and the difference between the two is used to adjust the gain of the regulator, in order to maintain the output voltage at the predetermined level. The AP7380-30W5-7 is designed to keep the output voltage at 5 volts and the regulation is done to a precision of one thousandth – 0.001V. The device also features a range of safety features including undervoltage protection, and overvoltage, overcurrent and temperature protection. All of these features ensure that the regulator functions reliably and safely, even in extreme conditions or demanding applications. In addition to its features and protection, the AP7380-30W5-7 is a highly efficient device, boasting an efficiency rating of up to 95%. This makes the regulator a highly efficient, cost-effective and reliable choice for a wide range of applications.

Conclusion

The AP7380-30W5-7 is a linear voltage regulator, designed for power supplies up to 30 volts, with a stable 5 volts of output voltage. It is typically used in industrial applications and a wide range of automotive applications, due to its high load current, low quiescent current and wide input voltage range. The device features a range of safety features including undervoltage protection, and overvoltage, overcurrent and temperature protection, ensuring that the device performs reliably and safely even in extreme conditions. The device also offers high efficiency, with an efficiency rating of up to 95%. As a result, it is a highly efficient, cost-effective and reliable choice for a wide range of applications.

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