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ZXRE4041ERSTOB

Description
V-Ref Precision 1.225V 12mA 3-Pin E-Line T/R
File Size60KB,4 Pages
ManufacturerDiodes Incorporated
Download Datasheet View All

ZXRE4041ERSTOB Overview

V-Ref Precision 1.225V 12mA 3-Pin E-Line T/R

ZXRE4041
SOT23 MICROPOWER 1.225V VOLTAGE REFERENCE
DESCRIPTION
The ZXRE4041 is a bandgap circuit designed to
achieve a precision micropower voltage reference of
1.225 volts. The device is available in the small outline
SOT23 surface mount package which is ideal for
applications where space saving is important.
SOT23 tolerance is available to 0.5% C grade for
precision applications. Excellent performance is
maintained over the 30 A to 12mA operating current
FEATURES
High performance alternative to LM4041
Small outline SOT23
SO8 and E-Line alternatives available
30 A knee current
20ppm/°C typical temperature coefficient
Unconditionally stable
0.5%, 1%, 2% and 3% tolerance
Contact Zetex marketing for availability of tighter
tolerance devices



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.
This device offers a SOT23 pin for pin compatible
alternative to LM4041 voltage references. SO8 and
E-Line (TO92 style) packages can also be made
available.
APPLICATIONS
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

SCHEMATIC DIAGRAM
V
R
APPLICATIONS CIRCUIT
G
nd
Low quiescent reference from a 1.5V battery source.
ISSUE 2 - JULY 1999
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