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ZXLT1004EFTA

Description
Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO3, SOT-23, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size57KB,4 Pages
ManufacturerZetex Semiconductors
Websitehttp://www.zetex.com/
Download Datasheet Parametric View All

ZXLT1004EFTA Overview

Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO3, SOT-23, 3 PIN

ZXLT1004EFTA Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerZetex Semiconductors
package instructionTSSOP,
Reach Compliance Codeunknow
ECCN codeEAR99
Analog Integrated Circuits - Other TypesTWO TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G3
JESD-609 codee0
length2.86 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage1.244 V
Minimum output voltage1.196 V
Nominal output voltage1.22 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.1 mm
surface mountYES
Maximum voltage temperature coefficient75 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputNO
width1.3 mm
ZXLT1004
SOT23 MICROPOWER (4
µ
A) 1.22V VOLTAGE REFERENCE
DESCRIPTION
The ZXLT1004 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 ZXLT1004 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 ZXLT1004 can offer a pin for
pin compatible alternative to the REF1004, LT1004 and
LM185/385 series of voltage references with E-Line
(TO92 style) equivalent.
FEATURES
High performance alternative to REF1004, LT1004
and LM185/385 references
4µA typical knee current
Small outline SOT23 package
E-Line alternative available
20ppm/°C typical temperature coefficient
Unconditionally stable
0.5%, 1%, 2% and 3% tolerance
Contact Zetex marketing for availability of tighter
tolerance devices
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
1.5V
27k
1.22V
G
nd
Ultra low quiescent reference from a 1.5V battery
source.
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