SIP21106DR-18-E3

Current - Output:	150mA
Base Part Number:	SIP21106-18
Supplier Device Package:	SC-70-5
Package / Case:	5-TSSOP, SC-70-5, SOT-353
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	75dB ~ 40dB (1kHz ~ 100kHz)
Current - Quiescent (Iq):	85µA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The SIP21106DR-18-E3 is a high-accuracy linear voltage regulator (LVR) specifically designed for use in a wide range of applications, from low-noise communications systems to low-power consumer electronics. With its low noise, low power, and high accuracy characteristics, the SIP21106DR-18-E3 is ideal for any application where controlling the output voltage is important.

Application field

The SIP21106DR-18-E3 is a linear voltage regulator that can be used in a variety of applications. It can be used in communications systems, consumer electronics, industrial equipment, and medical equipment.In communications systems, the regulator can be used to power wireless base stations, cable modems, and other equipment. The high-accuracy and low-noise characteristics of the regulator make it ideal for a wide range of communication systems.In consumer electronics, the regulator can be used in laptops, tablets, smartphones, and other low-power applications. With its low power consumption, the SIP21106DR-18-E3 can help reduce power consumption in consumer electronics.In industrial equipment, the SIP21106DR-18-E3 can be used to supply power to programmable logic controllers (PLCs), robotics, and other equipment. With its high accuracy, the regulator can help ensure reliable operation of the equipment.In medical equipment, the SIP21106DR-18-E3 can be used to power diagnostic equipment and other medical instrumentation. It can help ensure that the equipment is operating within the specified parameters.

Working Principle

The SIP21106DR-18-E3 is a linear voltage regulator that uses an adjustable voltage reference (AVR) to control the output voltage. The AVR compares the output voltage to a reference voltage and adjusts the output voltage accordingly.The regulator contains an internal bandgap reference to provide a stable voltage reference for the AVR. The bandgap reference ensures that the regulator can maintain a constant output voltage, even when the input voltage varies.The regulator also employs an error amplifier to improve accuracy and reduce noise. The error amplifier can detect small changes in the output voltage and correct them to ensure that the output voltage remains accurate.The adjustable voltage reference, bandgap reference, and error amplifier all work together to maintain a constant output voltage. This helps to ensure that the regulator is stable and reliable in a wide range of applications.

Conclusion

The SIP21106DR-18-E3 is a high-accuracy linear voltage regulator that is ideal for a wide range of applications. From communications systems to consumer electronics, and industrial equipment to medical equipment, the regulator can provide a stable and reliable output voltage with low noise and low power consumption. The adjustable voltage reference, bandgap reference, and error amplifier also help to improve accuracy and reduce noise.

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