ZXRE1004ERSTOB Diodes Zetex, ZXRE1004ERSTOB Datasheet

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ZXRE1004ERSTOB

Manufacturer Part Number
ZXRE1004ERSTOB
Description
IC VOLTAGE REF 2% 1.22V TO92-3
Manufacturer
Diodes Zetex
Datasheet

Specifications of ZXRE1004ERSTOB

Reference Type
Shunt
Voltage - Output
1.22V
Tolerance
±2%
Temperature Coefficient
75ppm/°C
Number Of Channels
1
Current - Cathode
4µA
Current - Output
20mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Description
The ZXRE1004 is a 1.22 volt bandgap reference circuit
designed for ultra low current operation, typically 4μA. The
device is available in a SOT23 surface mount package
offering the ultimate in space and power saving. These
features make the ZXRE1004 particularly suitable for
portable and battery powered applications.
SOT23 tolerance selection is available to 0.5% for precision
applications. Excellent performance is maintained over the
8μA to 20mA operating current range with a typical
temperature coefficient of only 20ppm/°C. The device has
been designed to be highly tolerant of capacitive loads so
maintaining excellent stability.
As well as the SOT23, the ZXRE1004 can offer a pin for pin
compatible alternative to the REF1004, LT1004 and
LM185/385 series of voltage references with an E-Line
(TO92 style) equivalent.
Features
Applications
Applications Circuit
ZXRE1004
Document number: DS32172 Rev. 4 - 2
High performance alternative to REF1004, LT1004 and
LM185/385 references
4μA typical knee current
Small outline SOT23 package
20ppm/°C typical temperature coefficient
Unconditionally stable
1% tolerance
Contact Diodes marketing for availability of tighter
tolerance devices
“Green molding compound
Battery powered equipment
Precision power supplies
Portable instrumentation
Portable communications devices
Notebook and palmtop computers
Data acquisition systems
A/D and D/A converters
Test equipment
www.diodes.com
SOT23 MICROPOWER (4µA) 1.22V VOLTAGE REFERENCE
1 of 5
Pin Assignments
Schematic Diagram
E-Line, 3 pin, Rev Package Suffix – R
Pin 1 floating or connected to pin 2
Pin 3 floating or connected to pin 1
Diodes Incorporated
SOT23 Package Suffix - F
A Product Line of
OBSOLETE
(Bottom View)
(Top View)
© Diodes Incorporated
ZXRE1004
June 2010

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ZXRE1004ERSTOB Summary of contents

Page 1

Description The ZXRE1004 is a 1.22 volt bandgap reference circuit designed for ultra low current operation, typically 4μA. The device is available in a SOT23 surface mount package offering the ultimate in space and power saving. These features make the ...

Page 2

Absolute Maximum Ratings Parameter Reverse Current Forward Current Operating Temperature Storage Temperature Power Dissipation (T = 25°C) AMB SOT23 Electrical Characteristics (Test conditions: T amb = 25°C, unless otherwise specified.) Symbol Parameter Reverse breakdown voltage V R Minimum knee current ...

Page 3

Typical Characteristics ZXRE1004 Document number: DS32172 Rev Product Line of Diodes Incorporated www.diodes.com ZXRE1004 June 2010 © Diodes Incorporated ...

Page 4

Ordering Information Order Tol Package Reference (%) ZXRE1004CFTA 0.5 SOT23 ZXRE1004DFTA 1 SOT23 ZXRE1004EFTA 2 SOT23 ZXRE1004FFTA 3 SOT23 Notes: *All ZXRE1004xR variants (E-Line) are obsolete. NRND = Not Recommended for New Designs For tape and reel options add ...

Page 5

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY ...

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