REF3012, 3020, 3025, 3030, 3033, 3040

2

SBVS032E

www.ti.com

Supply Voltage, V+ to V– ................................................................... 7.0V

Operating Temperature .................................................. –40

°C to +125°C

Storage Temperature ..................................................... –65

°C to +150°C

Junction Temperature .................................................................... +150

°C

Lead Temperature (soldering, 10s) ............................................... +300

°C

NOTES: (1) Stresses above these ratings may cause permanent damage.

Exposure to absolute maximum conditions for extended periods may degrade

device reliability. These are stress ratings only, and functional operation of the

device at these, or any other conditions beyond those specified, is not implied.

(2) Short circuit to ground.

SPECIFIED

PACKAGE

TEMPERATURE

PACKAGE

ORDERING

TRANSPORT

PRODUCT

PACKAGE-LEAD

DESIGNATOR

RANGE

MARKING

NUMBER

MEDIA, QUANTITY

REF3012

SO T23-3

DBZ

–40

°C to +125°C

R30A

REF3012AIDBZT

Tape and Reel, 250

"

"""

"

REF3012AIDBZR

Tape and Reel, 3000

REF3020

SOT23-3

DBZ

–40

°C to +125°C

R30B

REF3020AIDBZT

Tape and Reel, 250

"

"""

"

REF3020AIDBZR

Tape and Reel, 3000

REF3025

SOT23-3

DBZ

–40

°C to +125°C

R30C

REF3025AIDBZT

Tape and Reel, 250

"

"""

"

REF3025AIDBZR

Tape and Reel, 3000

REF3030

SOT23-3

DBZ

–40

°C to +125°C

R30F

REF3030AIDBZRT

Tape and Reel, 250

"

"""

"

REF3030AIDBZR

Tape and Reel, 3000

REF3033

SOT23-3

DBZ

–40

°C to +125°C

R30D

REF3033AIDBZT

Tape and Reel, 250

"

"""

"

REF3033AIDBZR

Tape and Reel, 3000

REF3040

SOT23-3

DBZ

–40

°C to +125°C

R30E

REF3040AIDBZT

Tape and Reel, 250

"

"""

"

REF3040AIDBZR

Tape and Reel, 3000

NOTES: (1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet.

ELECTRICAL CHARACTERISTICS

REF30xx

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

OUTPUT VOLTAGE

V

OUT

1.2475

1.25

1.2525

V

Initial Accuracy

0.2

%

NOISE

Output Voltage Noise

f = 0.1Hz to 10Hz

14

µVp-p

Voltage Noise

f = 10Hz to 10kHz

42

µVrms

LINE REGULATION

1.8V

≤ V

60

190

µV/V

REF3020 – 2.048

OUTPUT VOLTAGE

V

OUT

2.044

2.048

2.052

V

Initial Accuracy

0.2

%

NOISE

Output Voltage Noise

f = 0.1Hz to 10Hz

23

µVp-p

Voltage Noise

f = 10Hz to 10kHz

65

µVrms

LINE REGULATION

110

290

µV/V

REF3025 – 2.5V

OUTPUT VOLTAGE

V

OUT

2.495

2.50

2.505

V

Initial Accuracy

0.2

%

NOISE

Output Voltage Noise

f = 0.1Hz to 10Hz

28

µVp-p

Voltage Noise

f = 10Hz to 10kHz

80

µVrms

LINE REGULATION

120

325

µV/V

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Texas Instru-

ments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling

and installation procedures can cause damage.

ESD damage can range from subtle performance degradation

to complete device failure. Precision integrated circuits may be

more susceptible to damage because very small parametric

changes could cause the device not to meet its published

specifications.