ZRC500A02STOB

ZRC500A02STOB Datasheet


ZRC500

Part Datasheet
ZRC500A02STOB ZRC500A02STOB ZRC500A02STOB (pdf)
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PRECISION VOLT LOW KNEE CURRENT VOLTAGE REFERENCE

ISSUE 3 - MARCH 1998

ZRC500

DEVICE DESCRIPTION

The ZRC500 uses a bandgap circuit design to achieve a precision micropower voltage reference of volts. The device is available in small outline surface mount packages, ideal for applications where space saving is important, as well as packages for through hole requirements.

The ZRC500 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZRC500 is recommended for operation between 25µA and 5mA and so is ideally suited to low power and battery powered applications.

Excellent performance is maintained to an absolute maximum of 25mA, however the rugged design and 20 volt processing allows the reference to withstand transient effects and currents up to 200mA. Superior switching capability allows the device to reach stable operating conditions in only a few microseconds.
• Small outline SOT23, SO8 and TO92
style packages
• No stabilising capacitor required
• Low knee current, 19µA typical
• Typical TC 30ppm/°C
• Typical slope resistance
• ± 3%, 2% and 1% tolerance
• Industrial temperature range
• Operating current 25µA to 5mA
• Transient response, stable in less than
10µs
• Optional extended current range
• Battery powered and portable
equipment.
• Instrumentation.
• Test equipment.
• Metering and measurement systems.

SCHEMATIC DIAGRAM V
4-262

ZRC500

ABSOLUTE MAXIMUM RATING
25mA

Forward Current
25mA

Operating Temperature -40 to 85°C

Storage Temperature
-55 to 125°C

Power Dissipation Tamb=25°C

SOT23
330mW

E-Line, 3 pin TO92
500mW

E-Line, 2 pin TO92
500mW
625mW

ELECTRICAL CHARACTERISTICS TEST CONDITIONS Unless otherwise stated Tamb=25°C

SYMBOL PARAMETER

CONDITIONS

LIMITS

MIN TYP MAX

IMIN

Minimum Operating Current

Recommended Operating
ORDERING INFORMATION

Part No

Tol% Package Partmark

ZRC500A03 3 E-Line
• ZRC50003

ZRC500A02 2 E-Line
• ZRC50002

ZRC500A01 1 E-Line
• ZRC50001

ZRC500F03 3 SOT23 50P

ZRC500F02 2 SOT23 50T

ZRC500F01 1 SOT23 50X

ZRC500N803 3 SO8

ZRC50003

ZRC500N802 2 SO8

ZRC50002

ZRC500N801 1 SO8

ZRC50001

Part No

Tol% Package Partmark

ZRC500R03 3 E-Line * ZRC500R3

ZRC500R02 2 E-Line * ZRC500R2

ZRC500R01 1 E-Line * ZRC500R1

ZRC500Y03 3 E-Line † ZRC50003

ZRC500Y02 2 E-Line † ZRC50002

ZRC500Y01 1 E-Line † ZRC50001
4-266
More datasheets: 2248 | ZRC500A02 | ZRC500A03STZ | ZRC500A03STOB | ZRC500A03STOA | ZRC500A03 | ZRC500A01 | ZRC500A01STOB | ZRC500A02STOA | ZRC500A02STZ


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Datasheet ID: ZRC500A02STOB 510241