ZRT040GC2TC

ZRT040GC2TC Datasheet


ZRT040

Part Datasheet
ZRT040GC2TC ZRT040GC2TC ZRT040GC2TC (pdf)
Related Parts Information
ZRT040GA1TC ZRT040GA1TC ZRT040GA1TC
ZRT040GA1TA ZRT040GA1TA ZRT040GA1TA
ZRT040GC1TC ZRT040GC1TC ZRT040GC1TC
ZRT040GC2TA ZRT040GC2TA ZRT040GC2TA
PDF Datasheet Preview
4.01V LOW POWER PRECISION REFERENCE SOURCE

ZRT040

The ZRT040 is a monolithic integrated circuit providing a precise stable reference voltage of 4.01V at 500µA.

The circuit features a knee current of 150µA and operation over a wide range of temperatures and currents.

The ZRT040 is available in a SOT223 package for surface mount applications. This device offers a trim facility whereby the output voltage can be adjusted as shown in Fig.1. This facility is used when 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.
• Trimmable output
• Excellent temperature stability
• Low output noise figure
• Available in three temperature ranges
• 1 and 2% initial voltage tolerance versions
available
• No external stabilising capacitor required in
most cases
• Low slope resistance
• SOT223 small outline packages
ORDERING INFORMATION

DEVICE

TOL% OPERATING TEMP.

ZRT040GC2
-40 to 85°C

ZRT040GC1
-40 to 85°C

ZRT040GA1
1 -55 to 125°C

A grade C grade
-55°C to 125°C -40°C to 85°C

PACKAGE

SOT223

PARTMARK

ZRT040C2 ZRT040C1 ZRT040A1

SOT223

SOT223 Package suffix G

Top view pin 4 floating or connected to pin 2

ISSUE 4 - DECEMBER 2003 1

SEMICONDUCTORS

ZRT040

ABSOLUTE MAXIMUM RATINGS

Operating temperature A grade C grade

TOMP

Storage temperature

TSTG
1 Above 25°C this figure should be linearly derated to 15mA at 125°C

LIMIT 75
-55 to 125 -40 to 85 -55 to 150

POWER DISSIPATION at Tamb = 25°C unless otherwise stated

PACKAGE

VALUE

SOT223

UNIT mA °C °C °C

UNIT W

TEMPERATURE DEPENDENT ELECTRICAL CHARACTERISTICS

SYMBOL PARAMETER

INITIAL VOLTAGE TOLERANCE %

GRADE A

Output voltage change over
relevant temperature
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Datasheet ID: ZRT040GC2TC 510244