S-1111B30MC-NYPTFG

Current - Output:	150mA
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:	Over Current
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	65µA
Current - Quiescent (Iq):	1µA
Series:	S-1111
Voltage Dropout (Max):	0.3V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3V
Voltage - Input (Max):	6.5V
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-1111B30MC-NYPTFG is a linear voltage regulator that is designed to provide efficient, reliable and long lasting voltage conversion and regulation. This voltage regulator is available in a variety of different models and forms, ranging from fixed input and adjustable output voltage varieties, to fully adjustable input and output voltage regulator models.The S-1111B30MC-NYPTFG voltage regulator features a fixed off-time p-channel MOSFET as the main switching device for both high and low side switching. Its linear design makes it suitable for applications requiring low noise, high accuracy and excellent line and load regulations without resorting to overly complex integrated circuits.

Application Field

The S-1111B30MC-NYPTFG voltage regulator can be used in a variety of applications, ranging from automotive to industrial, and from small to large electronics.In the automotive industry, the S-1111B30MC-NYPTFG is used in various applications such as fuel injectors, camshaft, EGR, and engine control modules among others. The voltage regulator is also used in generating cleaner emissions and smoother engine operations. In industrial applications, the S-1111B30MC-NYPTFG is used in microprocessor, PLC, and general-purpose circuit designs. The voltage regulator’s accuracy and long life of maintenance make it ideal for motor drives and various other control systems.Finally, the S-1111B30MC-NYPTFG is also used in personal computers and other small electronic devices. It features an output voltage range of up to 5V for improved accuracy and noise reduction.

Working Principle

The S-1111B30MC-NYPTFG voltage regulator works by using an internal P-channel MOSFET as the main switch for both the high and low side switching. The MOSFET is controlled by an external comparator controlled with the internal reference voltage. When the input voltage is higher than the reference voltage, the MOSFET is turned off, allowing the input voltage to pass through the MOSFET and drop to the desired value. If the input voltage is lower than the reference voltage, the MOSFET is turned on, and current is drawn from the input, then regulated by the internal circuitry and then passed on to the output.The regulator also contains protection devices designed to protect against over voltage, over current, and short-circuit conditions. These protection devices ensure that the S-1111B30MC-NYPTFG operates in a safe, reliable, and efficient manner.

Conclusion

In conclusion, the S-1111B30MC-NYPTFG is a linear voltage regulator that is highly efficient, reliable and long lasting. The voltage regulator can be used in a variety of applications, ranging from automotive to industrial, and from small to large electronics. The voltage regulator features a fixed off-time p-channel MOSFET as its main switching device for both high and low side switching, and includes protection devices for improved safety and reliability.

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