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78M09A PDF даташит

Спецификация 78M09A изготовлена ​​​​«STMicroelectronics» и имеет функцию, называемую «POSITIVE VOLTAGE REGULATORS».

Детали детали

Номер произв 78M09A
Описание POSITIVE VOLTAGE REGULATORS
Производители STMicroelectronics
логотип STMicroelectronics логотип 

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78M09A Даташит, Описание, Даташиты
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.
DocID2146 Rev 20
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78M09A Даташит, Описание, Даташиты
Contents
Contents
L78M
1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7 Applications information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7.1 Design considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
9 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
10 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
11 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
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78M09A Даташит, Описание, Даташиты
L78M
1 Diagram
Figure 1. Block diagram
Diagram
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