REF191ESZ

Temperature Coefficient:	5ppm/°C
Base Part Number:	REF191
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 V ~ 15 V
Noise - 10Hz to 10kHz:	--
Noise - 0.1Hz to 10Hz:	20µVp-p
Series:	REF19
Tolerance:	±0.1%
Current - Output:	30mA
Voltage - Output (Min/Fixed):	2.048V
Output Type:	Fixed
Reference Type:	Series
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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PMIC – Voltage Reference:The PMIC, or Power Management Integrated Circuit, is a versatile voltage reference for various applications. It is commonly used for powering low-power devices, such as processors, memory systems, and batteries. It is also used for various other power applications, such as phase-control, pulse-width modulation, and voltage regulation. The PMIC provides a wide variety of adjustable voltage references, from very low to very high. This allows the user to control the exact level of voltage that is delivered to a system, and to adjust it if necessary. The voltage references are also adjustable in both factory and post-manufacturing conditions, allowing a great deal of flexibility in system designs. Additionally, a PMIC can provide a great deal of intelligence and stability in a system, making it an invaluable tool for custom designs.The REF191ESZ PMIC is a low-voltage, adjustable voltage reference specifically designed for low-power, low-resistance applications. It allows for extremely low-voltage adjustments and is capable of providing precise, stable output voltages from 0.8V to 8V with little variation and low power consumption. The REF191ESZ has a resistor-programmable output, providing precision control over the reference voltage and excellent stability.The REF191ESZ operates on a single supply power ranging from 3V to 5.15V. This allows it to deliver a wide range of low-voltage outputs to a system without needing an external voltage reference. The REF191ESZ also provides excellent noise immunity and low current consumption, making it ideal for battery-powered applications.The REF191ESZ provides the user with excellent stability and accuracy, while also allowing them to adjust the output voltage. Through the use of external resistors, the user can adjust the reference voltage from 0.8V to 8V with little variation. This makes the REF191ESZ an excellent candidate for various applications, ranging from low-voltage logic regulators to low-power memory systems. The REF191ESZ also has excellent temperature stability, allowing the user to adjust the output voltage according to their specific needs.Overall, the REF191ESZ PMIC is a very versatile voltage reference for a wide range of applications. It provides excellent stability, accuracy, and noise immunity, and is capable of providing precise, low-voltage output voltages with low power consumption. The REF191ESZ is ideal for battery-powered systems as well as custom designs requiring a variety of adjustable voltage references.

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