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MC79L Series

100-mA, negative linear voltage regulator

Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/

Catalog

100-mA, negative linear voltage regulator

PartOutput TypeOperating Temperature [Min]Operating Temperature [Max]Mounting TypeOutput ConfigurationVoltage - Output (Min/Fixed)Package / CaseVoltage - Input (Max) [Max]PSRRVoltage Dropout (Max)Supplier Device PackageNumber of RegulatorsCurrent - OutputPackage / CasePackage / Case
Texas Instruments
MC79L12ACLPR
27.03 °C/W
0 °C
125 °C
Through Hole
Negative
-12 V
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
-27 V
42 dB
1.7 V
TO-92-3
1
100 mA
Texas Instruments
MC79L15ACLPR
27.03 °C/W
0 °C
125 °C
Through Hole
Negative
-15 V
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
-30 V
39 dB
1.7 V
TO-92-3
1
100 mA
Texas Instruments
MC79L05ACDR
27.03 °C/W
0 °C
125 °C
Surface Mount
Negative
-5 V
8-SOIC
-20 V
49 dB
1.7 V
8-SOIC
1
100 mA
3.9 mm
Texas Instruments
MC79L12CLP
27.03 °C/W
0 °C
125 °C
Through Hole
Negative
-12 V
TO-92-3
-27 V
42 dB
1.7 V
TO-92-3
1
100 mA
TO-226-3, TO-226AA
Texas Instruments
MC79L15ACLP
27.03 °C/W
0 °C
125 °C
Through Hole
Negative
-15 V
TO-92-3
-30 V
39 dB
1.7 V
TO-92-3
1
100 mA
TO-226-3, TO-226AA
Texas Instruments
MC79L12ACDR
27.03 °C/W
0 °C
125 °C
Surface Mount
Negative
-12 V
8-SOIC
-27 V
42 dB
1.7 V
8-SOIC
1
100 mA
3.9 mm
Texas Instruments
MC79L12ACD
27.03 °C/W
0 °C
125 °C
Surface Mount
Negative
-12 V
8-SOIC
-27 V
42 dB
1.7 V
8-SOIC
1
100 mA
3.9 mm
Texas Instruments
MC79L05ACLP
27.03 °C/W
0 °C
125 °C
Through Hole
Negative
-5 V
TO-92-3
-20 V
49 dB
1.7 V
TO-92-3
1
100 mA
TO-226-3, TO-226AA
Texas Instruments
MC79L05ACLPR
27.03 °C/W
0 °C
125 °C
Through Hole
Negative
-5 V
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
-20 V
49 dB
1.7 V
TO-92-3
1
100 mA
Texas Instruments
MC79L05ACD
27.03 °C/W
0 °C
125 °C
Surface Mount
Negative
-5 V
8-SOIC
-20 V
49 dB
1.7 V
8-SOIC
1
100 mA
3.9 mm
Texas Instruments
MC79L12ACLP
27.03 °C/W
0 °C
125 °C
Through Hole
Negative
-12 V
TO-92-3
-27 V
42 dB
1.7 V
TO-92-3
1
100 mA
TO-226-3, TO-226AA

Key Features

• 3-Terminal RegulatorsOutput Current up to 100 mANo External Components RequiredInternal Thermal-Overload ProtectionInternal Short-Circuit Current LimitingDirect Replacement for Industry-Standard MC79L00 SeriesAvailable in 5% or 10% Selections3-Terminal RegulatorsOutput Current up to 100 mANo External Components RequiredInternal Thermal-Overload ProtectionInternal Short-Circuit Current LimitingDirect Replacement for Industry-Standard MC79L00 SeriesAvailable in 5% or 10% Selections

Description

AI
This series of fixed negative-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These include on-card regulation for elimination of noise and 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. This series of fixed negative-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These include on-card regulation for elimination of noise and 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.