MC79L00_17 Datasheet, PDF (1/16 Pages) Texas Instruments – NEGATIVE-VOLTAGE REGULATORS

MC79L00 SERIES
NEGATIVEĆVOLTAGE REGULATORS
D 3-Terminal Regulators
D Output Current Up To 100 mA
D No External Components Required
D Internal Thermal-Overload Protection
D Internal Short-Circuit Current Limiting
D Direct Replacement for Industry-Standard
MC79L00 Series
D Available in 5% or 10% Selections
SLVS011D − OCTOBER 1982 − REVISED AUGUST 2003
D PACKAGE
(TOP VIEW)
OUTPUT 1
INPUT^† 2
INPUT^† 3
NC 4
8 NC
7 INPUT^†
6 INPUT^†
5 COMMON
† _{Internally connected}
NC − No internal connection
description/ordering information
LP PACKAGE
(TOP VIEW)
This series of fixed negative-voltage
integrated-circuit voltage regulators is designed
OUTPUT
for a wide range of applications. These include
INPUT
on-card regulation for elimination of noise and
COMMON
distribution problems associated with single-point
regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator
circuits. One of these regulators can deliver up to 100 mA of output current. The internal current-limiting and
thermal-shutdown features essentially make the regulators immune to overload. When used as a replacement
for a Zener-diode and resistor combination, these devices can provide an effective improvement in output
impedance of two orders of magnitude, with lower bias current.
ORDERING INFORMATION
TJ
OUTPUT
VOLTAGE
TOLERANCE
NOMINAL
OUTPUT
VOLTAGE
(V)
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
Tube of 75
MC79L05ACD
SOIC (D)
Reel of 2500 MC79L05ACDR
79L05A
−5
Bulk of 1000 MC79L05ACLP
TO-226 / TO-92 (LP)
Reel of 2000
MC79L05ACLPR
79L05AC
5%
0°C to 125°C
Tube of 75
MC79L12ACD
SOIC (D)
Reel of 2500 MC79L12ACDR
79L12A
−12
Bulk of 1000 MC79L12ACLP
TO-226 / TO-92 (LP)
Reel of 2000
MC79L12ACLPR
79L12AC
Bulk of 1000 MC79L15ACLP
−15
TO-226 / TO-92 (LP) Ammo of 2000 MC79L15ACLPM
79L15AC
Reel of 2000 MC79L15ACLPR
10%
−12
TO-226 / TO-92 (LP) Bulk of 1000 MC79L12CLP
−15
SOIC (D)
Tube of 75
MC79L15CD
79L12C
79L15C
† _{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.
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.
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Copyright  2003, Texas Instruments Incorporated
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