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Número de pieza | MC79M12BT | |
Descripción | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS | |
Fabricantes | ON | |
Logotipo | ||
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No Preview Available ! MC79M00 Series
500 mA Negative Voltage
Regulators
The MC79M00 series of fixed output negative voltage regulators
are intended as complements to the popular MC78M00 series devices.
Available in fixed output voltage options of −5.0 V, −8.0 V, −12 V
and −15 V, these regulators employ current limiting, thermal
shutdown, and safe−area compensation, making them remarkably
rugged under most operating conditions. With adequate heatsinking
they can deliver output currents in excess of 0.5 A.
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe−Area Compensation
• Also Available in Surface Mount DPAK (DT) Package
• Pb−Free Packages are Available
DEVICE TYPE/NOMINAL OUTPUT VOLTAGE
Device
Nominal Output Voltage
MC79M05
MC79M08
MC79M12
MC79M15
−5.0 V
−8.0 V
−12 V
−15 V
www.DataSheet4U.com
GND
http://onsemi.com
THREE−TERMINAL
NEGATIVE FIXED
VOLTAGE REGULATORS
STANDARD APPLICATION
Input
Cin*
0.33 mF
MC79MXX
Output
CO**
1.0 mF
A common ground is required between the input
and the output voltages. The input voltage must
remain typically 1.1 V more negative even during
the high point of the input ripple voltage.
XX These two digits of the type number indicate
nominal voltage.
* Cin is required if regulator is located an
appreciable distance from power supply filter.
** CO improve stability and transient response.
MARKING
DIAGRAMS
4.0 k R1
R2
10 k VO
20 pF
10 pF 10 k
2.0 k
1.1 k
20 k 20 k
240
100
750
This device contains 31 active transistors.
Figure 1. Representative Schematic Diagram
0.3
VI
© Semiconductor Components Industries, LLC, 2006
August, 2006 − Rev. 11
1
1
2
3
Pin 1. Ground
2. Input
3. Output
TO−220−3
T SUFFIX
CASE 221AB
MC
79MxxyT
AWLYWWG
4
12
3
DPAK−3
DT SUFFIX
CASE 369C
9MxxBG
ALYWW
79MxxG
ALYWW
xx
y
A
WL, L
Y
WW
G
= 05, 08, 12, or 15
= B or C
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Device
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Publication Order Number:
MC79M00/D
1 page MC79M00 Series
ORDERING INFORMATION
Device
Output Voltage
Tolerance
Operating
Temperature Range
Package
Shipping†
MC79M05BDT
MC79M05BDTG
DPAK
DPAK
(Pb−Free)
75 Units / Rail
75 Units / Rail
MC79M05BDTRK
MC79M05BDTRKG
TJ = −40°C to +125°C
DPAK
DPAK
(Pb−Free)
2500 Units / Reel
2500 Units / Reel
MC79M05BT
MC79M05BTG
TO−220
TO−220
(Pb−Free)
50 Units / Rail
50 Units / Rail
MC79M05CDT
DPAK
75 Units / Rail
MC79M05CDTG
DPAK
(Pb−Free)
75 Units / Rail
MC79M05CDTRK
MC79M05CDTRKG
TJ = 0°C to +125°C
DPAK
DPAK
(Pb−Free)
2500 Units / Reel
2500 Units / Reel
MC79M05CT
TO−220
50 Units / Rail
MC79M05CTG
TO−220
(Pb−Free)
50 Units / Rail
MC79M08BDT
MC79M08BDTRK
DPAK
DPAK
75 Units / Rail
2500 Units / Reel
MC79M08BDTRKG
MC79M08BT
MC79M08BTG
TJ = −40°C to +125°C
DPAK
(Pb−Free)
TO−220
TO−220
(Pb−Free)
2500 Units / Reel
50 Units / Rail
50 Units / Rail
MC79M08CDT
MC79M08CDTG
4.0%
DPAK
DPAK
(Pb−Free)
75 Units / Rail
75 Units / Rail
MC79M08CDTRK
MC79M08CDTRKG
TJ = 0°C to +125°C
DPAK
DPAK
(Pb−Free)
2500 Units / Reel
2500 Units / Reel
MC79M08CT
TO−220
50 Units / Rail
MC79M08CTG
TO−220
(Pb−Free)
50 Units / Rail
MC79M12BDT
MC79M12BDTG
DPAK
DPAK
(Pb−Free)
75 Units / Rail
75 Units / Rail
MC79M12BDTRK
MC79M12BDTRKG
TJ = −40°C to +125°C
DPAK
DPAK
(Pb−Free)
2500 Units / Reel
2500 Units / Reel
MC79M12BT
MC79M12BTG
TO−220
TO−220
(Pb−Free)
50 Units / Rail
50 Units / Rail
MC79M12CDT
DPAK
75 Units / Rail
MC79M12CDTG
DPAK
(Pb−Free)
75 Units / Rail
MC79M12CDTRK
MC79M12CDTRKG
TJ = 0°C to +125°C
DPAK
DPAK
(Pb−Free)
2500 Units / Reel
2500 Units / Reel
MC79M12CT
TO−220
50 Units / Rail
MC79M12CTG
TO−220
(Pb−Free)
50 Units / Rail
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet MC79M12BT.PDF ] |
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