S-1711A2828-M6T1G

Current - Output:	150mA
Supplier Device Package:	SOT-23-6
Package / Case:	SOT-23-6
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	90µA
Current - Quiescent (Iq):	1µA
Series:	S-1711
Voltage Dropout (Max):	0.35V @ 150mA, 0.35V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V, 2.8V
Voltage - Input (Max):	6.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Introduction

The S-1711A2828-M6T1G is a member of a High Efficiency Junction Field-Effect Transistor (JFET) Voltage Regulator family. This type of voltage regulators, also called as linear regulators, provide highly efficient current regulation and excellent line and load regulation. They are designed to provide a high-performance voltage regulation solution for Automotive, Industrial, and Military applications where efficiency, noise, and temperature range are critical requirements.

Applications

Linear voltage regulators are used in a wide range of applications such as computer motherboards and power supplies, automotive power systems, HVAC systems, and consumer electronics. Additionally, they can be used in applications with varying loads such as motors and lights, and for systems that need constant voltages and currents.The S-1711A2828-M6T1G is especially well-suited for automotive and industrial applications which require a highly efficient, cost-effective voltage regulation solution. It is designed to enable easy, reliable switching between positive and negative voltage rails and provides protection against input voltage overshoots and reverse-polarity placement of the component. It also offers fast transient response and excellent line and load regulation in the regulatory stage, thus ensuring excellent performance over a wide range of temperatures.

Working Principle

Linear voltage regulators use a controlled field-effect transistor (FET) to control the current through the regulator. This FET is typically implemented using a p-channel metal–oxide–semiconductor (MOS) field-effect transistor (MOSFET). A MOSFET is a semiconductor device, which is a key component of all digital integrated circuits. An electric field, generated by the gate voltage, controls the current flow through the MOSFET.In a linear voltage regulator, the input voltage is compared to a reference voltage and the current is then regulated according to the errors in this comparison. The reference voltage is typically generated using a high-accuracy, low noise voltage reference IC providing greater accuracy than one based on resistors.The MOSFET is switched to adjust the current through the regulator. This ensures that the voltage output is always maintained at a constant level regardless of variations in the input voltage or load conditions. Additionally, the current through the MOSFET can be modulated dynamically in order to quickly respond to the changes in the input voltage or the load.

Advantages of The S-1711A2828-M6T1G

The S-1711A2828-M6T1G is designed with several advantages over other linear voltage regulators. It has a wide input operating temperature range of -40°C to +85°C and can operate over a wide input voltage range of 24V to 28V. It also offers a high output voltage accuracy of +/-1mV, fast transient response, and low output voltage noise. Additionally, it has very low quiescent current, low ripple noise and excellent input/output capacitance characteristics. Moreover, the S-1711A2828-M6T1G has excellent load and line regulation, enabling it to track changes in the load or the line without compromising performance. It also offers protection against over voltage and reverse polarity. Lastly, it has been designed to meet AEC-Q100 industry standard qualifications thus making it perfect for harsh automotive applications.

Conclusion

The S-1711A2828-M6T1G is an efficient linear voltage regulator designed for automotive and industrial applications that require a highly-accurate voltage regulation solution. It is capable of providing a low-noise, high-efficiency performance over a wide temperature and input voltage range, and provides reliable protection against over voltage and reverse polarity. The S-1711A2828-M6T1G is an ideal choice for automotive, industrial, and military applications where efficiency, noise, and temperature range are key requirements.

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