REF196GSZ-REEL7 Integrated Circuits (ICs)

Noise - 0.1Hz to 10Hz:	33µVp-p
Base Part Number:	REF196
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Current - Supply:	45µA
Voltage - Input:	3.5 V ~ 15 V
Noise - 10Hz to 10kHz:	--
Series:	REF19
Temperature Coefficient:	25ppm/°C
Tolerance:	±0.3%
Current - Output:	30mA
Voltage - Output (Min/Fixed):	3.3V
Output Type:	Fixed
Reference Type:	Series
Part Status:	Active
Packaging:	Tape & Reel (TR)

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PMIC - Voltage Reference: REF196GSZ-REEL7

Voltage reference is an integrated chip in power management integrated circuits (PMICs), which is responsible for providing and/or stabilizing a voltage level as the reference voltage, usually with regard to other reference points. REF196GSZ-REEL7 is a typical voltage reference PMIC, released by Texas Instruments, to provide a stable reference voltage with low cost and temperature coefficient, among various temperature and voltages.

Applications

The REF196GSZ-REEL7 voltage reference PMIC is designed to provide an accurate and stable reference voltage in a wide range of applications, such as audio and communication systems, automotive systems, storage and general computing applications. Moreover, it is a perfect fit for low dropout (LDO) and linear regulators, and other adjustable regulators.

Working Principle

The REF196GSZ-REEL7 voltage reference PMIC works in similar manner as other voltage references. A band gap reference is used to generate 2.5V to 4.0V of reference voltage and then an amplifier circuit is used to maintain the reference voltage, or to adjust the reference voltage according to the needs of the system.The internal band gap of the REF196GSZ-REEL7 stays nearly constant over different temperature and voltage levels, which is why it is regarded as the most accurate voltage reference. The high accuracy of the voltage reference comes from the precise characteristic of the band gap reference, which does not require any trimming or adjustment during manufacturing.The precision output of the REF196GSZ-REEL7 is also better than other voltage references. With the low temperature coefficient and wide operating voltage range, it can achieve high accuracy at both high and low temperatures, and over entire operating voltages range. Furthermore, the REF196GSZ-REEL7 voltage reference PMIC has very low power consumption, with power-down feature that ensures excellent accuracy, stability and low power consumption all the time. This precise voltage reference is also fully protected against overloads and over-temperature conditions.

Conclusion

The REF196GSZ-REEL7 voltage reference PMIC is a reliable, cost-efficient and precise way to provide a stable reference voltage in a wide range of applications. It has several advantages such as extremely low power consumption, wide operating voltage range and low temperature coefficient, that makes it perfect for use in multiple applications. With its accurate and precise output, the REF196GSZ-REEL7 voltage reference PMIC ensures reliable results in any temperature and voltage range, under any load.

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