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ADR381, ADR381ART-REEL, ADR381ARTZ-R2

Table of contents:
Info of ADR381
Info of ADR381ART-REEL
Info of ADR381ARTZ-R2

ADR381, ADR381ART-REEL, ADR381ARTZ-R2 Selling Leads, Datasheet

MFG:Analog Devices Inc Category:Integrated Circuits (ICs) Package Cooled:SOT23 D/C:09+

ADR381, ADR381ART-REEL, ADR381ARTZ-R2 Datasheet download

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Part Number: ADR381ARTZ-R2

Category: Integrated Circuits (ICs)

MFG: Analog Devices Inc

Package Cooled: SOT23

D/C: 09+

Description: IC VREF PREC 2.5V DRIFT SOT-23

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ADR381 General Description

The ADR380 and ADR381 are precision 2.048 V and 2.500 V band gap voltage references featuring high accuracy, high stability, and low-power consumption in a tiny footprint. Patented temperature drift curvature correction techniques minimize nonlinearity of the voltage change with temperature. The wide operating range and low power consumption make them ideal for 3 V to 5 V battery-powered applications.

The ADR380 and ADR381 are micropower, low dropout voltage (LDV) devices that provide a stable output voltage from supplies as low as 300 mV above the output voltage. They are specified over the industrial (40°C to +85°C) temperature range. ADR380/ADR381 is available in the tiny 3-lead SOT-23 package.

ADR381 Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . 18 V
Output Short-Circuit Duration to GND
VIN > 15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . . . 10 sec
VIN 15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range
RT Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65°C to +150°C
Operating Temperature Range
ADR380/ADR381 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40°C to +85°C
Junction Temperature Range
RT Package . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature Range (Soldering, 60 Sec) . . . . . . . .  . . . . . . . . . . . . . . . . . . . . .  . . 300°C

ADR381 Features

Initial Accuracy: ±5 mV/±6 mV max
Initial Accuracy Error: ±0.24%/±0.24%
Low TCVO: 25 ppm/°C max
Load Regulation: 70 ppm/mA
Line Regulation: 25 ppm/V
Wide Operating Range:
2.4 V to 18 V for ADR380
2.8 V to 18 V for ADR381
Low Power: 120 A max
High Output Current: 5 mA
Wide Temperature Range: 40°C to +85°C
Tiny 3-Lead SOT-23 Package with Standard Pinout

ADR381 Typical Application

Battery-Powered Instrumentation
Portable Medical Instruments
Data Acquisition Systems
Industrial Process Control Systems
Hard Disk Drives
Automotive

ADR381 Connection Diagram

ADR381ARTZ-R2 Parameters

Technical/Catalog Information	ADR381ARTZ-R2
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Reference Type	Series
Voltage - Output	2.5V
Tolerance	±0.24%
Temperature Coefficient	25ppm/°C
Voltage - Input	2.8 ~ 18 V
Number of Channels	1
Current - Cathode	-
Current - Quiescent	120A
Current - Output	5mA
Operating Temperature	-40°C ~ 85°C
Package / Case	SOT-23-3, TO-236-3, Micro3?, SSD3, SST3
Packaging	Tape & Reel (TR)
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ADR381ARTZ R2 ADR381ARTZR2

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