78M09A Datasheet PDF - STMicroelectronics
Part Number | 78M09A | |
Description | POSITIVE VOLTAGE REGULATORS | |
Manufacturers | STMicroelectronics | |
Logo | ||
There is a preview and 78M09A download ( pdf file ) link at the bottom of this page. Total 30 Pages |
Preview 1 page No Preview Available ! L78M
TO-220
TO-220FP
DPAK
IPAK
Features
• Output current to 0.5 A
• Output voltages of 5; 6; 8; 9; 10; 12; 15; 24 V
• Thermal overload protection
• Short circuit protection
• Output transition SOA protection
• Output voltage tolerance: 2% (AB and AC
versions) or 4% (C version)
• Guaranteed in extended temperature range
Precision 500 mA regulators
Datasheet - production data
Description
The L78M series of three-terminal positive
regulators is available in TO-220, TO-220FP,
DPAK and IPAK packages and with several fixed
output voltages, making it useful in a wide range
of applications. These regulators can provide
local on-card regulation, eliminating the
distribution problems associated with single point
regulation. Each type employs internal current
limiting, thermal shutdown and safe area
protection, resulting it essentially indestructible. If
adequate heat sinking is provided, they can
deliver over 0.5 A output current. Although
designed primarily as fixed voltage regulators,
these devices can be used with external
components to obtain adjustable voltage and
currents.
June 2014
This is information on a product in full production.
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L78M
3 Maximum ratings
Maximum ratings
Table 1. Absolute maximum ratings
Symbol
Parameter
VI
IO
PD
TSTG
TOP
DC input voltage
Output current
for VO = 5 to 18 V
for VO = 20, 24 V
Power dissipation
Storage temperature range
for L78MxxAC
Operating junction temperature range for L78MxxAB
for L78MxxC
Value
35
40
Internally limited
Internally limited
- 65 to 150
0 to 125
-40 to 125
0 to 150
Unit
V
mA
mW
°C
°C
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Table 2. Thermal data
Symbol
Parameter
TO-220 TO-220FP
RthJC
RthJA
Thermal resistance junction-case
Thermal resistance junction-ambient
5
50
5
60
DPAK
8
100
IPAK
8
100
Unit
°C/W
°C/W
Figure 4. Application circuit
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 78M09A electronic component. |
Information | Total 30 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 78M09A.PDF Datasheet ] |
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