ADR421BR - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADR421BR
Manufacturer

ADI
ChipWorker Part#

CW7248404
Category

Voltage Reference
Package

SOIC-8
Description

Regulator; SOIC; 2ppm/ degC (Typ.); 10mA; 10ppm/V (Typ.); 390uA (Typ.); -40
Documentation

Datasheet

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ADR421BR Specifications

Attribute	Attribute Value

Part Number	ADR421BR
Manufacturer	ADI
ChipWorker Part#	CW7248404
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Capacitance Tolerance	±0.04 %
Input Voltage (DC)	4.50V ~ 18.0V
Output Voltage	2.5 V
Output Current	10 mA
Supply Current	600 μA
Number of Channels	1 Channel
Input Voltage (Max)	18 V
Output Voltage (Max)	2.5 V
Output Voltage (Min)	2.5 V
Output Current (Max)	10 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.04 %
Input Voltage	4.5V ~ 18V
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Operating Temperature	-40℃ ~ 125℃ (TA)
Temperature Coefficient	±3 ppm/℃
Product Lifecycle Status	End of Life
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
ECCN Code	EAR99
HK STC License	NLR

Product Description

Even in the event of large power supply variations, this ADR421BR voltage reference power management device from Analog Devices can produce and maintain a precise DC voltage. It has an initial accuracy of 0.04%. Supply your circuit with sufficient power by implementing this, which does not exceed 18 V. With an output that has a voltage of 2.5 V, this is power management at its best. By operating at a load regulation of 70ppm/mA and line regulation of 35ppm/V you can provide a constant voltage at your output. This voltage reference circuit supports series topology. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. It runs with a maximum temperature coefficient of 3ppm/°C. This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 125 °C.

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