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參數資料
| 型號： | MC79L00 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端低電流負固定電壓調節器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 135K |
| 代理商： | MC79L00 |
THREE–TERMINAL LOW
CURRENT NEGATIVE FIXED
VOLTAGE REGULATORS
ORDERING INFORMATION
Order this document by MC79L00/D
P SUFFIX
PLASTIC PACKAGE
CASE 29
Pin 1. Ground
2. Input
3. Output
3
12
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SOP–8)*
1
8
Pin 1. Vout
2. Vin
3. Vin
4. NC
5. GND
6. Vin
7. Vin
8. NC
* SOP–8 is an internally modified SO–8 package.
Pins 2, 3, 6, and 7 are electrically common to the
die attach flag. This internal lead frame modifica-
tion decreases package thermal resistance and
increases power dissipation capability when
appropriately mounted on a printed circuit board.
SOP–8 conforms to all external dimensions of the
standard SO–8 package.
Device No.
±
10%
MC79L05C
MC79L12C
MC79L15C
MC79L18C
MC79L24C
Device No.
5%
MC79L05AC
MC79L12AC
MC79L15AC
MC79L18AC
MC79L24AC
Nominal
Voltage
–5.0
–12
–15
–18
–24
Device
Operating
Temperature Range
Package
SOP–8
MC79LXXACD*
TJ = 0
°
to +125
°
C
Plastic Power
MC79LXXACP
Plastic Power
MC79LXXCP
MC79LXXABD*
MC79LXXABP*
SOP–8
Plastic Power
TJ = –40
°
to +125
°
C
XX indicates nominal voltage
SEMICONDUCTOR
TECHNICAL DATA
1
MOTOROLA ANALOG IC DEVICE DATA
The MC79L00, A Series negative voltage regulators are inexpensive,
easy–to–use devices suitable for numerous applications requiring up to100
mA. Like the higher powered MC7900 Series negative regulators, this series
features thermal shutdown and current limiting, making them remarkably
rugged. In most applications, no external components are required for
operation.
The MC79L00 devices are useful for on–card regulation or any other
application where a regulated negative voltage at a modest current level is
needed. These regulators offer substantial advantage over the common
resistor/zener diode approach.
No External Components Required
Internal Short Circuit Current Limiting
Internal Thermal Overload Protection
Low Cost
Complementary Positive Regulators Offered (MC78L00 Series)
Available in Either
±
5% (AC) or
±
10% (C) Selections
Representative Schematic Diagram
* Automotive temperature range selections are available with special test conditions
*
and additional tests in 5, 12 and 15 V devices. Contact your local Motorola sales
*
office for information.
R1
R2
Z1
R3
R
5
R18
Q1
R6
Q4
R7
R4
R8
Q5
Q10
Q8
R9
Q14
Q9
C
Q6
R10
R11
Q7
Q2
Q11
R14
R15
Q13
Q12
R16
R17
Gnd
Output
Input
Motorola, Inc. 1996
Rev 2
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| MC79L00ACP | THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS |
| MC79L00CP | THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS |
| MC79L24ABD | THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS |
| MC79L00 | THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS |
| MC79L05ACP | COVER, PSU; Length / Height, external:42.1mm; Width, external:96.5mm; Depth, external:172.7mm; Material:Aluminium; Series:HUL RoHS Compliant: Yes |
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| MC79L00_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA Negative Voltage Regulators |
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| MC79L00CP | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS |
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