zrt100 Zetex Semiconductors plc., zrt100 Datasheet

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zrt100

Manufacturer Part Number
zrt100
Description
Zrt100 - 9.8v Low Power Precision Reference Source
Manufacturer
Zetex Semiconductors plc.
Datasheet
9.8V LOW POWER PRECISION REFERENCE SOURCE
DESCRIPTION
The ZRT100 is a monolithic integrated circuit providing
a precise stable reference voltage of 9.8V at 500µA.
The circuit features a knee current of 150µA and
operation over a wide range of temperatures and
currents.
The ZRT100 is available in a SOT223 package for
surface mount applications. This device offers a trim
facility whereby the output voltage can be adjusted as
sh o w n in Fi g. 1. Th is f ac i li ty is u sed w h en
compensating for system errors or setting the
reference output to a particular value. When the trim
facility is not used, the pin should be left open circuit.
FEATURES
ORDERING INFORMATION
A grade
C grade
ISSUE 3 - DECEMBER 2003
DEVICE
ZRT100GC2
ZRT100GC1
ZRT100GA1
Trimmable output
Excellent temperature stability
Low output noise figure
Available in two temperature ranges
1 and 2% initial voltage tolerance versions
available
No external stabilising capacitor required in most
cases
Low slope resistance
SOT223 small outline package
-55°C to 125°C
-40°C to 85°C
TOL%
2
1
1
OPERATING
-55 to 125°C
-40 to 85°C
-40 to 85°C
TEMP.
PACKAGE
SOT223
SOT223
SOT223
1
PARTMARK
ZRT100C2
ZRT100C1
ZRT100A1
Top view (pin 4 floating or
Package suffix G
connected to pin 2)
S E M I C O N D U C T O R S
SOT223
ZRT100

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