ZRT025_03 データシートの表示（PDF） - Zetex => Diodes

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ZRT025_03

2.5V LOW POWERPRECISION REFERENCE SOURCE

Zetex => Diodes 

2.5V LOW POWERPRECISION REFERENCE SOURCE

ZRT025

DESCRIPTION

The ZRT025 is a monolithic integrated circuit providing

a precise stable reference voltage of 2.5V at 500␮A.

The circuit features a knee current of 150␮A and

operation over a wide range of temperatures and

currents.

The ZRT025 is available for surface mount

applications. This product 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

• No derating required at low temperatures

• SOT223 package

ORDERING INFORMATION

DEVICE

TOL% OPERATING TEMP °C PARTMARK

ZRT025GC2TA 2

ZRT025GC1TA 1

ZRT025GA1TA 1

A grade

C grade

-55 to 125°C

-40 to 85°C

-40 to 85

-40 to 85

-55 to 125

ZRT025C2

ZRT025C1

ZRT025A1

REEL

SIZE

7”

7”

7”

SOT223

SOT223

Package suffix G

Top view (pin 4 floating or

connected to pin 2)

TAPE

WIDTH

12mm

12mm

12mm

QUANTITY

PER REEL

1,000 units

1,000 units

1,000 units

ISSUE 4 - DECEMBER 2003

1

SEMICONDUCTORS

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