µA7800 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS056J – MAY 1976 – REVISED MAY 2003
3-Terminal Regulators
High Power-Dissipation Capability
Output Current up to 1.5 A
Internal Thermal-Overload Protection
Internal Short-Circuit Current Limiting
Output Transistor Safe-Area Compensation
KC (TO-220) PACKAGE
(TOP VIEW)
KTE PACKAGE
(TOP VIEW)
OUTPUT
COMMON
INPUT
OUTPUT
COMMON
INPUT
KCS (TO-220) 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 1.5 A 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 can be used as the power-pass element in precision
regulators.
ORDERING INFORMATION
V
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
O(NOM)
(V)
†
PACKAGE
T
J
POWER-FLEX (KTE)
TO-220 (KC)
Reel of 2000
Tube of 50
Tube of 20
Reel of 2000
Tube of 50
Tube of 20
Reel of 2000
Tube of 50
Reel of 2000
Tube of 50
Tube of 20
Reel of 2000
Tube of 50
Tube of 20
Reel of 2000
Tube of 50
µA7805CKTER
µA7805CKC
µA7805C
5
µA7805C
µA7808C
µA7808C
TO-220, short shoulder (KCS)
POWER-FLEX (KTE)
TO-220 (KC)
µA7805CKCS
µA7808CKTER
µA7808CKC
8
TO-220, short shoulder (KCS)
POWER-FLEX (KTE)
TO-220 (KC)
µA7808CKCS
µA7810CKTER
µA7810CKC
µA7810C
µA7810C
µA7812C
10
12
0°C to 125°C
POWER-FLEX (KTE)
TO-220 (KC)
µA7812CKTER
µA7812CKC
µA7812C
µA7815C
µA7815C
TO-220, short shoulder (KCS)
POWER-FLEX (KTE)
TO-220 (KC)
µA7812CKCS
µA7815CKTER
µA7815CKC
15
24
TO-220, short shoulder (KCS)
POWER-FLEX (KTE)
TO-220 (KC)
µA7815CKCS
µA7824CKTER
µA7824CKC
µA7824C
µA7824C
†
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 2003, 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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265