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ZXRE125FRTA

Description
Two Terminal Voltage Reference, 1 Output, 1.22V, PBCY3, E-LINE, TO-92, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size77KB,4 Pages
ManufacturerDiodes Incorporated
Download Datasheet Parametric View All

ZXRE125FRTA Overview

Two Terminal Voltage Reference, 1 Output, 1.22V, PBCY3, E-LINE, TO-92, 3 PIN

ZXRE125FRTA Parametric

Parameter NameAttribute value
MakerDiodes Incorporated
Parts packaging codeTO-92
package instruction,
Contacts3
Reach Compliance Codeunknown
ECCN codeEAR99
Analog Integrated Circuits - Other TypesTWO TERMINAL VOLTAGE REFERENCE
JESD-30 codeO-PBCY-W3
JESD-609 codee3
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage1.257 V
Minimum output voltage1.183 V
Nominal output voltage1.22 V
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
surface mountNO
Maximum voltage temperature coefficient90 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formWIRE
Terminal locationBOTTOM
Maximum time at peak reflow temperature40
Fine-tuning/adjustable outputNO
ZXRE125
SOT23 MICROPOWER 1.22V VOLTAGE REFERENCE
DESCRIPTION
The ZXRE125 is a bandgap circuit designed to achieve
a precision micropower voltage reference of 1.22 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% for precision
applications. Excellent performance is maintained
over the 30µA to 5mA operating current range with a
FEATURES
High performance replacement for ZRA124 and
ZRA125 references
Small outline SOT23
SO8 and E-Line alternatives available
30µA 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
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
replacement of the ZRA124 and ZRA125 series of
voltage references. An E-Line (TO92 style) package is
also available.
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
1.5V
4k7
1.22V
G
nd
Low quiescent reference from a 1.5V battery source.
APPLICATIONS
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Feilong Tutorial ------ 51 MCU ===== ds18B20 Digital Thermometer Electronic Engineer Home MCU Learning Network http://www.eehome.cn/ New Power Electronic MCU http://www.xinshili.net/ BY: Feilong QQ: 9...
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