ISL21009BFB825ZS2568

Temperature Coefficient:	3ppm/°C
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Current - Supply:	180µA
Voltage - Input:	3.5 V ~ 16.5 V
Noise - 10Hz to 10kHz:	22µVrms
Noise - 0.1Hz to 10Hz:	4.5µVp-p
Series:	FGA™
Tolerance:	±0.04%
Current - Output:	7mA
Voltage - Output (Min/Fixed):	2.5V
Output Type:	Fixed
Reference Type:	Series
Part Status:	Obsolete
Packaging:	Tube

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PMIC (Power Management Integrated Circuit) is a complete power management system that can perform many power management functions in a small package. The ISL21009BFB825ZS2568 is an advanced voltage reference PMIC designed to provide an accurate output voltage that is stable over time and temperature. This IC is designed to be used in a wide range of applications, including power management, automotive, consumer electronics, and industrial applications.The ISL21009BFB825ZS2568 is a CMOS type voltage reference PMIC that is capable of providing an output voltage range from 2.7V up to 5.5V. It is also capable of providing a 20mA current and supporting a wide temperature range from -40°C to +125°C. The input voltage range is from 2.7V up to 6.0V and the maximum operating current is 7mA. This IC includes an 8-bits R/2R DAC which provides higher accuracy than simple resistive networks.The main working principle of the ISL21009BFB825ZS2568 is based on its integrated reference source which is based on an industry standard band-gap circuit. This reference source enables the user to output a very accurate voltage over a wide temperature range and is capable of supplying accurate values even when the supply voltage varies. The band-gap circuit uses a positive and a negative voltage to create a stable reference voltage that is resistant to temperature drift. The ISL21009BFB825ZS2568 uses this reference voltage to generate a stable output voltage which is highly accurate and independent of voltage fluctuations.The ISL21009BFB825ZS2568 is well suited for applications like digital to analog (D/A) converters, as it can produce a stable output voltage with low noise and low distortion. Other applications include low power supply such as power management circuits, automotive systems, consumer electronics, or industrial controls.The ISL21009BFB825ZS2568 also includes a power-on-reset (POR) circuit which is used to reset the device after the power-on event. This feature guarantees an accurate and reliable start-up of the power supply system without any manual intervention. The IC also includes an auto-restart feature which prevents system hangs during occasional power loss.The ISL21009BFB825ZS2568 is a highly reliable and accurate voltage reference IC which is capable of providing a precise output voltage value across temperature and voltage variances. Its features make it suitable for a wide range of applications in automotive, consumer electronics, and industrial applications.

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