S-818A43AMC-BGXT2G

Current - Output:	250mA
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	--
Control Features:	Enable
PSRR:	45dB (100Hz)
Current - Supply (Max):	40µA
Current - Quiescent (Iq):	500nA
Series:	S-818
Voltage Dropout (Max):	0.26V @ 60mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	4.3V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Introduction

The S-818A43AMC-BGXT2G is a linear voltage regulator manufactured by Shanghai Gome Electrical Co., Ltd. This device is a PMIC (Power Management IC) component in the Voltage Regulators - Linear category. It is a robust and highly efficient regulator that is ideal for high-power applications. The S-818A43AMC-BGXT2G is capable of regulating voltages from 0.8V to 20V, with a maximum current rating of up to 4.3A. It also comes with a protection circuit that ensures the voltage does not go above a certain level.

Application Fields and Working Principle

The S-818A43AMC-BGXT2G can be used in a number of applications due to its feature of adjustable output voltage. It is ideal for use in industries such as automotive, communications, consumer electronic products, industrial, medical equipment, and power systems. Specifically, the S-818A43AMC-BGXT2G is suitable for mobile power supply, such as laptops, cell phones, routers, and surveillance cameras; charging piles; industrial power systems; and automotive electronics.The S-818A43AMC-BGXT2G is based on the linear voltage regulator type, which means that it uses a resistance bridge circuit to provide a fixed output voltage from its input power source. The adjustable output voltage is achieved by using a reference voltage, as well as an internal controlled voltage amplifier. The adjustable output voltage can be set by an external potentiometer, and the regulator can be configured to provide an output current up to 4.3A.The S-818A43AMC-BGXT2G also comes with a protection circuit that helps to keep the output voltage from exceeding a certain specified value. The protection circuit consists of a temperature controlled load switch, as well as an undervoltage lock-out and an overcurrent lock-out, both of which protects the device from any damage due to excessive input voltage, current, or temperature.

Conclusion

The S-818A43AMC-BGXT2G is a linear voltage regulator that is suitable for a range of applications. It features an adjustable output voltage and a maximum current rating of up to 4.3A. The protection circuit ensures that the voltage does not go above a specified value, and it also helps to keep the device from being damaged due to excessive input voltage, current, or temperature. The S-818A43AMC-BGXT2G is ideal for applications such as mobile power supplies, charging piles, industrial power systems, and automotive electronics.

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