µA78MxxQ1 SERIES

POSITIVEVOLTAGE REGULATORS

SLVS537A − JUNE 2004 − REVISED DECEMBER 2004

1

POST OFFICE BOX 655303

Can Be Supported Along With

Major-Change Approval

† Contact factory for details. Q100 qualification data available on

request.

KTP PACKAGE

(TOP VIEW)

OUTPUT

COMMON

INPUT

DCY (SOT-223) PACKAGE

(TOP VIEW)

OUTPUT

COMMON

INPUT

description/ordering information

This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications.

These applications include on-card regulation for elimination of noise and distribution problems associated with

single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal

current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload.

In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain

adjustable output voltages and currents and also as the power-pass element in precision regulators.

ORDERING INFORMATION

TJ

VO(NOM)

(V)

PACKAGE‡

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

3.3

PowerFLEX

 (KTP)

Reel of 3000

µA78M33QKTPRQ1

78M33CQ

3.3

SOT-223 (DCY)

Reel of 2500

µA78M33QDCYRQ1

C3Q

5

PowerFLEX

 (KTP)

Reel of 3000

µA78M05QKTPRQ1

78M05CQ

−40

°C to 125°C

5

SOT-223 (DCY)

Reel of 2500

µA78M05QDCYRQ1

C5Q

−40 C to 125 C

8

PowerFLEX

 (KTP)

Reel of 3000

µA78M08QKTPRQ1

78M08CQ

8

SOT-223 (DCY)

Reel of 2500

µA78M08QDCYRQ1

C8Q

10

PowerFLEX

 (KTP)

Reel of 3000

µA78M10QKTPRQ1

78M10CQ

‡ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Copyright

 2004, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

PowerFLEX is a trademark of Texas Instruments.