ZRT050 データシートの表示（PDF） - Diodes Incorporated.

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ZRT050

4.9V LOW POWER PRECISION REFERENCE SOURCE

Diodes Incorporated. 

4.9V LOW POWER PRECISION REFERENCE SOURCE

ZRT050

DESCRIPTION

The ZRT050 is a monolithic integrated circuit providing

a precise stable reference voltage of 4.9V at 500µA.

The circuit features a knee current of 150µA and

operation over a wide range of temperatures and

currents.

The ZRT050 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.

FEATURES

• Trimmable output

• Excellent temperature stability

• Low output noise figure

• Available in two temperature ranges

• 1 and 2% initial voltage tolerance versions

available

• No external stabilizing capacitor required in most

cases

• Low slope resistance

• SOT223 small outline package

ORDERING INFORMATION

DEVICE

TOL% OPERATING

TEMP.

ZRT050GC2

2

-40 to 85°C

ZRT050GC1

1

-40 to 85°C

ZRT050GA1

1

-55 to 125°C

A grade

C grade

-55°C to 125°C

-40°C to 85°C

PACKAGE

SOT223

SOT223

SOT223

PARTMARK

ZRT050C2

ZRT050C1

ZRT050A1

SOT223

SOT223

Package suffix G

Top view (pin 4 floating or

connected to pin 2)

ISSUE 3 - DECEMBER 2003

1

SEMICONDUCTORS

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